0001169770 2026-03-06 2026-03-06 0001169770 1 2026-03-06 2026-03-06 shares iso4217:USD shares iso4217:USD Banc of California, Inc. Equity Class A common stock, par value $0.01 per share true 20323171 14.54 295498906.3 S-3 333-270328 2023-03-07 110358.6 295498906.3 0 0 0 0 <table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"> <tr style="height: 0px; font-size: 0px;"><td style="width: 1%;"> </td><td style="width: 99%;"> </td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 0pt;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">(1)</span> </div> </td> <td style="padding: 0px 5.4pt; text-align: left;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">This prospectus supplement relates to 20,323,171 unsold shares of voting common stock of Banc of California, Inc. and any additional shares of voting common stock of Banc of California, Inc. which become issuable with respect thereto by reason of any stock dividend, stock split, recapitalization or other similar transaction, that were previously covered by the registrant’s then-active registration statement on Form S-3, filed with the Securities and Exchange Commission on March 7, 2023 (File No. 333-270328) (the “Prior Registration Statement”), pursuant to a prospectus supplement thereunder filed on March 1, 2024 (the “Prior Prospectus Supplement”). The prospectus supplement filed hereby supersedes and replaces the Prior Prospectus Supplement.</span> </div> </td> </tr> </table><table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"> <tr style="height: 0px; font-size: 0px;"><td style="width: 1%;"> </td><td style="width: 99%;"> </td></tr><tr style="vertical-align: top;"> <td style="padding: 0px 0pt;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">(2)</span> </div> </td> <td style="padding: 0px 5.4pt; text-align: left;"> <div style="margin-bottom: 4pt;"> <span style="font-size: 10.0pt;">Information provided represents the proposed maximum offering price per share, the proposed maximum aggregate offering price, and the amount of filing fee previously paid at the time of the filing of the Prior Prospectus Supplement. In accordance with Rule 415(a)(6) under the Securities Act of 1933, as amended, all of the securities registered pursuant to the prospectus supplement filed herewith were previously registered on the Prior Registration Statement. In connection with the prior registration of such unsold securities, Banc of California, Inc. paid filing fees of $<span style="letter-spacing: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">110,358.60</span> with respect to voting common stock with an aggregate offering price of $110,358.60, which will continue to be applied to such unsold securities. This “Calculation of Registration Fee” table shall be deemed to update the “Calculation of Registration Fee” table in the current registration statement on Form S-3 filed with the Securities and Exchange Commission on March 2, 2026 (File No. 333-293930).</span> </div> </td> </tr> </table> 333-293930 424B7 N/A 0001169770 EX-FILING FEES S-3 N/A