| Schedule H, Line 4i – Schedule of Assets (Held At End of Year) |
| | | | | | | | | | | | | | | | | | | Compass Minerals International, Inc. 401(k) Savings Plan | | | Employer Identification Number 36-3972986, Plan 001 | | | | Form 5500 Schedule H, Line 4i | | | | | Schedule of Assets (Held at End of Year) | | | | As of December 31, 2025 | | | | | | | | | Identity of issuer, borrower, lessor or similar party | Description of investment including maturity date, collateral, par or maturity value | Number of Shares/Units | Current Value | | Columbia | Columbia Trust Dividend Income Fund Institutional 1 - Common Collective Trust | 228,311 | | $ | 4,504,585 | | | T. Rowe Price | International Discovery I | 18,334 | | 1,376,306 | | | BlackRock | BlackRock Total Return Bond Fund Class 6 - Common Collective Trust | 36,349 | | 440,485 | | | Franklin Templeton | Franklin Small Cap Value GG Trust CIT Class R - Common Collective Trust | 2,349 | | 54,165 | | | Invesco US | Invesco Mid Cap Growth Trust Class B1 - Common Collective Trust | 14 | | 1,984 | | | MFS | MFS International Diversification Fund Class R3 - Mutual Fund | 1,747 | | 47,390 | | | Invesco US | Invesco Discovery Fund Class A - Mutual Fund | 2,664 | | 263,540 | | | John Hancock | John Hancock Funds Disciplined Value Mid Cap Fund Class R6 - Mutual Fund | 3,665 | | 100,629 | | | * | Compass Minerals International, Inc. | Common Stock | 79,316 | | 1,557,758 | | | Principal Trust | Principal LifeTime Hybrid Income CIT X - Common Collective Trust | 20,830 | | 510,120 | | | Principal Trust | Principal LifeTime Hybrid 2015 CIT X - Common Collective Trust | 26,970 | | 925,085 | | | Principal Trust | Principal LifeTime Hybrid 2020 CIT X - Common Collective Trust | 49,988 | | 1,941,029 | | | Principal Trust | Principal LifeTime Hybrid 2025 CIT X - Common Collective Trust | 230,665 | | 9,955,522 | | | Principal Trust | Principal LifeTime Hybrid 2030 CIT X - Common Collective Trust | 339,159 | | 16,096,487 | | | Principal Trust | Principal LifeTime Hybrid 2035 CIT X - Common Collective Trust | 390,414 | | 20,336,664 | | | Principal Trust | Principal LifeTime Hybrid 2040 CIT X - Common Collective Trust | 318,156 | | 18,080,805 | | | Principal Trust | Principal LifeTime Hybrid 2045 CIT X - Common Collective Trust | 220,914 | | 13,473,563 | | | Principal Trust | Principal LifeTime Hybrid 2050 CIT X - Common Collective Trust | 196,503 | | 12,440,574 | | | Principal Trust | Principal LifeTime Hybrid 2055 CIT X - Common Collective Trust | 164,540 | | 10,635,862 | | | Principal Trust | Principal LifeTime Hybrid 2060 CIT X - Common Collective Trust | 155,900 | | 4,850,040 | | | Principal Trust | Principal LifeTime Hybrid 2065 CIT X - Common Collective Trust | 151,427 | | 3,276,883 | | | Principal Trust | Principal LifeTime Hybrid 2070 CIT X - Common Collective Trust | 12,590 | | 196,281 | | | | | | | | * | Fidelity | Fidelity Government Money Market Fund Class K6 | 6,328,098 | | 6,328,098 | | | * | Fidelity | Fidelity Small Cap Index Fund – Mutual Fund | 40,741 | | 1,260,121 | | | * | Fidelity | Fidelity Middle Cap Index Fund – Mutual Fund | 71,725 | | 2,648,799 | | | * | Fidelity | Fidelity 500 Index – Mutual Fund | 54,399 | | 12,931,742 | | | * | Fidelity | Fidelity International Index – Mutual Fund | 50,478 | | 3,069,050 | | | * | Fidelity | Fidelity U.S. Bond Index – Mutual Fund | 179,707 | | 1,897,708 | | | * | Fidelity | Fidelity Growth Company – Mutual Fund | 518,406 | | 24,790,178 | | | * | Fidelity | Fidelity Government Money Market | 74 | | 74 | | | * | Fidelity** | Brokeragelink (self-directed) | | — | | 1,869,779 | | | PIMCO | PIMCO Income A - Mutual Fund | 214,848 | | 2,361,178 | | | * | Fidelity | Stock Purchase Cash Account | | — | | 706 | | | Plan Participants | Interest rates 4.25% - 9.50% maturing through 2033 | — | | 3,806,939 | | | | | | | 182,030,129 | | | | | | | |
* Represents a party-in-interest. ** Includes Fidelity investments.
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