SEC Form 4 · accession 0001343352-26-000017
Post Holdings, Inc. · POST
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jeff A Zadoks
Director
Period of report
Jul 2, 2026
Accepted (ET)
Jul 7, 2026 · 5:01 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001530950
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jul 2, 2026 | F | 2,544 | $90.94 | D | 35,433 | D | |
| Common StockF2 | Jul 2, 2026 | F | 3,867 | $90.94 | D | 31,566 | D | |
| Common StockF3 | Jul 2, 2026 | F | 3,551 | $90.94 | D | 28,015 | D | |
| Common Stock | holding | — | — | — | 686 | I | By Family Trust | |
| Common Stock | holding | — | — | — | 48,145 | I | By SLAT | |
| Common Stock | holding | — | — | — | 122,740 | I | By Spouse |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Surrender of shares in payment of additional tax withholding in accordance with Rule 16b-3 due as a result of the settlement of restricted stock units ("RSUs"), which were granted on November 14, 2023 under the Post Holdings, Inc. 2021 Long-Term Incentive Plan (the "Plan"), the vesting of which was accelerated in accordance with the terms of the Plan as a result of the Reporting Person's retirement as an officer of Post Holdings, Inc. (the "Company") on January 2, 2026 and the settlement of which was delayed for six months as required by Section 409A of the Internal Revenue Code (the "IRC"). The vesting and initial tax withholding related to these RSUs were previously disclosed on Reporting Person's Form 4 filed on January 6, 2026.
- F2Surrender of shares in payment of additional tax withholding in accordance with Rule 16b-3 due as a result of the settlement of RSUs, which were granted on November 12, 2024 under the Post Holdings, Inc. Amended and Restated 2021 Long-Term Incentive Plan (the "A&R Plan"), the vesting of which was accelerated in accordance with the terms of the A&R Plan as a result of the Reporting Person's retirement as an officer of the Company on January 2, 2026 and the settlement of which was delayed for six months as required by Section 409A of the IRC. The vesting and initial tax withholding related to these RSUs were previously disclosed on Reporting Person's Form 4 filed on January 6, 2026.
- F3Surrender of shares in payment of additional tax withholding in accordance with Rule 16b-3 due as a result of the settlement of RSUs, which were granted on November 18, 2025 under the A&R Plan, the vesting of which was accelerated in accordance with the terms of the A&R Plan as a result of the Reporting Person's retirement as an officer of the Company on January 2, 2026 and the settlement of which was delayed for six months as required by Section 409A of the IRC. The vesting and initial tax withholding related to these RSUs were previously disclosed on Reporting Person's Form 4 filed on January 6, 2026.