Post Holdings, Inc. insider trading
This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.
In the last twelve months insiders at Post Holdings, Inc. filed 8 open-market sales worth $34.9 million and 1 open-market purchase worth $176,274, on Form 4 with the SEC. The latest: Stiritz William P, Insider, sold 277,707 shares at $84.23 on 2 September 2026, filed 3 September 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2 September 2026 | Stiritz William P | Insider | Sale | 277,707 | $84.23 | $23.4 million | Form 4 |
| 2 September 2026 | Stiritz William P | Insider | Sale | 228 | $85.01 | $19,382 | Form 4 |
| 1 September 2026 | Stiritz William P | Insider | Sale | 99,990 | $83.54 | $8.4 million | Form 4 |
| 1 September 2026 | Stiritz William P | Insider | Sale | 6,207 | $84.63 | $525,298 | Form 4 |
| 13 May 2026 | Curl Gregory L | Director | Sale | 6,186 | $105.05 | $649,839 | Form 4 |
| 9 February 2026 | Curl Gregory L | Director | Sale | 6,983 | $114.31 | $798,221 | Form 4 |
| 5 December 2025 | Harper Bradly A | SVP, CHIEF ACCTING OFFICER | Sale | 1,658 | $96.69 | $160,304 | Form 4 |
| 25 November 2025 | Catoggio Nicolas | PRES & CEO, PCB | Sale | 10,000 | $100.21 | $1.0 million | Form 4 |
| 24 November 2025 | Kemper David W | Director | Purchase | 1,800 | $97.93 | $176,274 | Form 4 |
A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Post Holdings, Inc.: the company's filing index.
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