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2023-05-31 2023-05-31 0000863520 tsr:bench202407102485_7576Member 2023-05-31 2023-05-31 0000863520 tsr:C000066992Member 2024-05-31 2024-05-31 0000863520 tsr:bench202412245078_7576Member 2024-05-31 2024-05-31 0000863520 tsr:bench202407102485_7576Member 2024-05-31 2024-05-31 0000863520 tsr:C000066992Member 2025-05-31 2025-05-31 0000863520 tsr:bench202412245078_7576Member 2025-05-31 2025-05-31 0000863520 tsr:bench202407102485_7576Member 2025-05-31 2025-05-31 iso4217:USD pure iso4217:USD shares false 0000863520 N-1A N-CSR Western Asset Funds, Inc. 2026-05-31 Western Asset Total Return Unconstrained Fund Class A WAUAX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class A</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$105</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.03%</span></div> </td> </tr> </table></div> 105 0.0103 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class A shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">3.96%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7592img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class A</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.96</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.00</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class A (with sales charge)</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.05</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">-0.73</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.56</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class A 0.0396 0.0013 0.0200 Class A (with sales charge) 0.0005 -0.0073 0.0156 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7592img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 9575 10269 10406 10724 10829 11599 10406 9977 10479 11229 11674 10000 10158 10120 10768 11781 11734 10769 10538 10676 11258 11836 10000 10044 10172 10402 10593 10605 10620 10954 11552 12102 12572 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 Western Asset Total Return Unconstrained Fund Class C WAUCX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class C</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$179</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.76%</span></div> </td> </tr> </table></div> 179 0.0176 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class C shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">3.10%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7586img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class C</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.10</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">-0.62</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.28</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class C (with sales charge)</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.10</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">-0.62</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.28</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class C 0.0310 -0.0062 0.0128 Class C (with sales charge) 0.0210 -0.0062 0.0128 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7586img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 10000 10656 10718 10972 11005 11715 10429 9939 10367 11018 11359 10000 10158 10120 10768 11781 11734 10769 10538 10676 11258 11836 10000 10044 10172 10402 10593 10605 10620 10954 11552 12102 12572 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 Western Asset Total Return Unconstrained Fund Class FI WARIX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class FI</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$109</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.07%</span></div> </td> </tr> </table></div> 109 0.0107 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class FI shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">3.80%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7589img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class FI</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.80</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.11</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.01</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class FI 0.0380 0.0011 0.0201 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7589img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 10000 10733 10882 11219 11323 12136 10888 10445 10968 11754 12201 10000 10158 10120 10768 11781 11734 10769 10538 10676 11258 11836 10000 10044 10172 10402 10593 10605 10620 10954 11552 12102 12572 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 Western Asset Total Return Unconstrained Fund Class R WAURX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class R</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$136</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.34%</span></div> </td> </tr> </table></div> 136 0.0134 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class R shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">3.61%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7591img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class R</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.61</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">-0.18</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.75</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class R 0.0361 -0.0018 0.0175 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7591img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 10000 10710 10829 11133 11215 12005 10737 10278 10751 11482 11897 10000 10158 10120 10768 11781 11734 10769 10538 10676 11258 11836 10000 10044 10172 10402 10593 10605 10620 10954 11552 12102 12572 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 Western Asset Total Return Unconstrained Fund Class I WAARX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class I</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$76</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.74%</span></div> </td> </tr> </table></div> 76 0.0074 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class I shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">4.12%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7590img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class I</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">4.12</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.39</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class I 0.0412 0.0039 0.0232 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7590img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 1000000 1076073 1094336 1131842 1146078 1233274 1109250 1067527 1124466 1208009 1257798 1000000 1015786 1011981 1076751 1178133 1173363 1076889 1053813 1067571 1125849 1183642 1000000 1004389 1017219 1040187 1059337 1060503 1062031 1095415 1155168 1210186 1257169 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 Western Asset Total Return Unconstrained Fund Class IS WAASX 2026-05-31 <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">This </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">annual shareholder report</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;"> contains important information about </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">Western Asset Total Return Unconstrained Fund for the period </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">June </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">1, 2025, to </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">May 31, 2026.</span> annual shareholder report <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">You can find additional information about the Fund at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">. You can also </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">request this information by contacting us at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;;">.</span> https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#161616;"><b><i>This report describes changes to the Fund that occurred during the reporting period.</i></b></span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT WERE THE FUND COSTS FOR THE LAST YEAR? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(based on a hypothetical $10,000 investment)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #E6FAFF;border-left:1.5pt solid #E6FAFF; border-right:1.5pt solid #E6FAFF; border-bottom:1.5pt solid #E6FAFF; margin-left:7.9pt;"> <tr style="height:1px;"> <td style="height:1px;width:50%;background-color:#E6FAFF;"></td> <td style="height:1px;width:22.33812949640288%;background-color:#E6FAFF;"></td> <td style="height:1px;width:27.661870503597125%;background-color:#E6FAFF;"></td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Class Name</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs of a $10,000 </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>investment</b></span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>Costs paid as a percentage of a </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;"><b>$10,000 investment</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">^*</span> </div> </td> </tr> <tr> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">Class IS</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$65</span></div> </td> <td colspan="1" style="background-color:#E6FAFF;;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#E6FAFF;padding-left:2pt;padding-top:1.5pt;padding-bottom:0;align:center;text-align:center;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.64%</span></div> </td> </tr> </table></div> 65 0.0064 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW DID THE FUND PERFORM LAST YEAR AND WHAT AFFECTED ITS PERFORMANCE?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For the twelve months ended May 31, 2026, </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Class IS shares of Western Asset Total Return Unconstrained Fund returned </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">4.25%. The </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Fund compares its performance to the  Bloomberg U.S. Aggregate Index and the ICE BofA 3-Month U.S. Treasury Bill Index, which </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">returned 5.13% and 3.88%, respectively, for the same period.</span></div><div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>PERFORMANCE HIGHLIGHTS</b></span></span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top contributors to performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Agency mortgage-backed securities</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Investment-grade credit as spreads tightened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#30DB87;;">↑</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets rates positioning driven by local currency sovereigns</span></div> </td> </tr> </table></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;padding-bottom:2pt;padding-top:0pt;margin-left:7.75pt;"> <tr style="height:1px;"> <td style="height:1px;width:1.8507194244604317%;"></td> <td style="height:1px;width:98.14928057553956%;"></td> </tr> <tr> <td colspan="2" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Top detractors from performance:</b></span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Duration positioning, as U.S. Treasury yields rose over the reporting period</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Bank loans as spreads widened</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#CA0046;;">↓</span></div> </td> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Emerging markets currency positioning</span></div> </td> </tr> </table></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Use of derivatives and the impact on performance:</b></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The Fund utilized Interest rate futures, options and swaps to manage duration and yield curve exposure. Currency derivatives were </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">used to manage currency exposures; in aggregate, these derivatives detracted from performance. Credit default swaps on </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">investment-grade and high-yield indices were used to manage credit exposures, which contributed to performance.</span></div> The Fund’s past performance is not necessarily an indication of how the Fund will perform in the future. <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">The graph and table </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</span> <div><img alt="image" src="ts7576img004.jpg" style="width:88.88888888888889%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#161616;;"><b>AVERAGE ANNUAL TOTAL RETURNS (%) </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">Period Ended </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;margin-left:7.75pt;border-bottom:1.5pt solid #778B8B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:47.530575539568346%;"></td> <td style="height:1px;width:17.489208633093526%;"></td> <td style="height:1px;width:17.140287769784173%;"></td> <td style="height:1px;width:17.83992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:0pt;margin-bottom:0;"> </div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>1 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>5 Year</b></span></div> </td> <td colspan="1" style="border-bottom:1.5pt solid #1447FF;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>10 Year</b></span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Class IS</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">4.25</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.50</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:0.5pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.43</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Bloomberg U.S. Aggregate Index</b></span> </div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">5.13</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">0.17</span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #778B8B;white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">1.70</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>ICE BofA 3-Month U.S. Treasury Bill Index</b></span> </div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.88</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">3.46</span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">2.32</span></div> </td> </tr> </table></div> Class IS 0.0425 0.0050 0.0243 Bloomberg U.S. Aggregate Index 0.0513 0.0017 0.0170 ICE BofA 3-Month U.S. Treasury Bill Index 0.0388 0.0346 0.0232 <div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">For current month-end performance, please call Franklin Templeton at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863 or visit</span><br/><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/investments/options/mutual-funds</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. </span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Important data provider notices and terms available at www.franklintempletondatasources.com.</span></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>KEY FUND STATISTICS </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div> <table cellspacing="0" style="width:98%;cellspacing:0;border-top:1.5pt solid #6B6B6B;margin-left:7.75pt;border-bottom:1.5pt solid #6B6B6B;margin-top:10px;"> <tr style="height:1px;"> <td style="height:1px;width:74.41007194244604%;"></td> <td style="height:1px;width:25.58992805755396%;"></td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Net Assets</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$42,242,345</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Number of Portfolio Holdings (excludes derivatives, except purchased options, if any)</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">256</span></div> </td> </tr> <tr> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Total Management Fee Paid</b></span></div> </td> <td colspan="1" style="border-bottom:0.75pt solid #6B6B6B;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">$208,041</span></div> </td> </tr> <tr> <td colspan="1" style="vertical-align:top"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:left;text-align:left;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"><b>Portfolio Turnover Rate</b></span></div> </td> <td colspan="1" style="white-space:nowrap;vertical-align:bottom"> <div style="background-color:#FFFFFF;padding-left:2pt;padding-top:1pt;padding-bottom:0;align:right;text-align:right;padding-right:2pt;font-family:Arial, Helvetica, sans-serif;font-size:10pt;margin-top:1pt;margin-bottom:0;"><span style="font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;">177%</span></div> </td> </tr> </table></div> 42242345 256 208041 1.77 <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>WHAT DID THE FUND INVEST IN? </b></span></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">(as of </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.824pt;color:#2D2D2D;;">May 31, 2026)</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>Portfolio Composition</b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^*</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:9pt;color:#161616;;">^,</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;">^†</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b> </b></span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;color:#161616;;"><b>(% of Total Investments)</b></span></div><div><img alt="image" src="ts7576img005.jpg" style="width:96.41294838145232%"/></div> <div><span style="text-transform:uppercase;"><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:12.024pt;text-transform:uppercase;color:#1447FF;;"><b>HOW HAS THE FUND CHANGED?</b></span></span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective June 30, 2026, Western Asset Management Company Ltd. ceased to serve as a subadviser to the Fund.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective January 27, 2026,  Amit Chopra and Nicholas Mastroianni joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective May 1, 2026, Rafael Zielonka joined the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective September 30, 2026,  Julien Scholnick will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">Effective December 31, 2026, Frederick Marki will step down as a member of the Fund’s portfolio management team.</span></div><div><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span></div> <span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">This is a summary of certain changes to the Fund since </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">June 1, 2025</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">. For more complete information, you may review the Fund’s </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">current prospectus and any applicable supplements at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;;">https://www.franklintempleton.com/regulatory-fund-documents</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">  or upon </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">request at </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">877-6LM-FUND/656-3863</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;"> or  </span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">prospectus.us.franklintempleton@fisglobal.com</span><span style="clear:both;font-family:Arial, Helvetica, sans-serif;font-size:10.02pt;color:#2D2D2D;;">.</span> 2025-06-01 https://www.franklintempleton.com/regulatory-fund-documents 877-6LM-FUND/656-3863 prospectus.us.franklintempleton@fisglobal.com 1000000 1077321 1096646 1135301 1151609 1240167 1116333 1075158 1133827 1219605 1271451 1000000 1015786 1011981 1076751 1178133 1173363 1076889 1053813 1067571 1125849 1183642 1000000 1004389 1017219 1040187 1059337 1060503 1062031 1095415 1155168 1210186 1257169 0.272 0.208 0.143 0.128 0.124 0.096 0.023 0.006 0.000 0.000 0.000 *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%. *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%. *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%. *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%. *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%. *Reflects fee waivers and/or expense reimbursements, without which expenses would have been higher. *Does not include derivatives, except purchased options, if any.   †Certain categories may represent less than 0.1%.