| Schedule of Plan assets measured at fair value and NAV |
The following tables set forth by level, within the fair value hierarchy, the Plan's assets at fair value as of December 31, 2025 and 2024. | | | | | | | | | | | | | | | | | | | Assets at Fair Value as of December 31, 2025 | | Level 1 | Level 2 | Level 3 | Measured at NAV | Total | | Collective trust funds | $ | — | | $ | — | | $ | — | | $ | 1,570,045,160 | | $ | 1,570,045,160 | | | Mutual funds | 141,835,067 | | — | | — | | — | | 141,835,067 | | | Stock fund | 27,272,518 | | — | | — | | — | | 27,272,518 | | | Self-directed brokerage account | 88,324,813 | | — | | — | | — | | 88,324,813 | | | Total assets at fair value | $ | 257,432,398 | | $ | — | | $ | — | | $ | 1,570,045,160 | | $ | 1,827,477,558 | |
| | | | | | | | | | | | | | | | | | | Assets at Fair Value as of December 31, 2024 | | Level 1 | Level 2 | Level 3 | Measured at NAV | Total | | Collective trust funds | $ | — | | $ | — | | $ | — | | $ | 1,406,314,045 | | $ | 1,406,314,045 | | | Mutual funds | 141,977,358 | | — | | — | | — | | 141,977,358 | | | Stock fund | 33,852,567 | | — | | — | | — | | 33,852,567 | | | Self-directed brokerage account | 58,819,602 | | — | | — | | — | | 58,819,602 | | | Total assets at fair value | $ | 234,649,527 | | $ | — | | $ | — | | $ | 1,406,314,045 | | $ | 1,640,963,572 | |
C. FAIR VALUE MEASUREMENTS (Concluded) The following table summarizes investments measured at fair value using the NAV per share practical expedient as of December 31, 2025 and 2024. Were the Plan to initiate a full redemption of the collective trust funds, the investment adviser reserves the right to temporarily delay withdrawal from the trust in order to ensure the securities liquidations will be carried out in an orderly business manner.
| | | | | | | | | | | | | | | | | | | Fair Value at December 31, | | | | | 2025 | 2024 | Unfunded Commitments | Redemption Frequency | Redemption Notice Period | | Collective trust funds: | | | | | | | FIAM Small Capitalization Core Commingled Pool Class D | $ | 30,567,734 | | $ | 28,464,955 | | None | Daily | 30 days | | Fidelity® Diversified International Commingled Pool | 38,388,521 | | 31,903,802 | | None | Daily | 30 days | | Fidelity® Low-Priced Stock Commingled Pool | 30,988,309 | | 31,158,488 | | None | Daily | 30 days | | FIAM Core Plus Commingled Pool Class J | 56,302,180 | | 59,410,603 | | None | Daily | 30 days | | Spartan® 500 Index Pool Class D | 251,346,245 | | 204,102,418 | | None | Daily | 30 days | | Spartan® Total International Index Pool Class D | 49,214,986 | | 37,786,537 | | None | Daily | 30 days | | Fidelity Freedom® Blend Retirement Commingled Pool Class S | 4,134,070 | | 4,098,981 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2010 Commingled Pool Class S | 5,228,235 | | 5,049,938 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2015 Commingled Pool Class S | 8,037,875 | | 8,318,918 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2020 Commingled Pool Class S | 34,570,070 | | 38,556,894 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2025 Commingled Pool Class S | 77,846,836 | | 85,784,508 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2030 Commingled Pool Class S | 166,864,164 | | 154,721,850 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2035 Commingled Pool Class S | 144,678,715 | | 124,841,919 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2040 Commingled Pool Class S | 135,591,891 | | 111,479,687 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2045 Commingled Pool Class S | 124,117,773 | | 99,543,696 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2050 Commingled Pool Class S | 86,582,209 | | 68,138,819 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2055 Commingled Pool Class S | 57,414,280 | | 45,722,946 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2060 Commingled Pool Class S | 33,302,591 | | 24,937,856 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2065 Commingled Pool Class S | 13,266,043 | | 8,351,582 | | None | Daily | 30 days | | Fidelity Freedom® Blend 2070 Commingled Pool Class S | 884,579 | | 29,015 | | None | Daily | 30 days | | Harbor Capital Appreciation CIT Class R | 207,182,775 | | 220,279,651 | | None | Daily | 30 days | | Managed Income Portfolio Class II | 13,535,079 | | 13,630,982 | | None | Daily | 12 months | | $ | 1,570,045,160 | | $ | 1,406,314,045 | | | | |
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