Post Holdings, Inc. (POST) is a publicly traded company in the Unknown sector. Across all available filings, 27 corporate insiders have executed 861 transactions totaling $97.2M, demonstrating a bullish sentiment with $64.4M in net insider flow. The most recent transaction on Feb 3, 2026 involved a transaction of 1,600 shares valued at $0.
No significant insider buying has been recorded for POST in the recent period.
No significant insider selling has been recorded for POST in the recent period.
Based on recent SEC filings, insider sentiment for POST is bullish with an Insider Alignment Score of 83/100 and a net flow of $64.4M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at Post Holdings, Inc. (POST) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 27 insiders are actively trading POST stock, having executed 861 transactions in the past 90 days. The most active insider is William P. Stiritz (Executive), who has made 55 transactions totaling $239.9M.
Get notified when executives and directors at POST file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 3, 2026 | M. Burwell Dorothy | Executive | Award | 1,600 | $N/A | $0 | |
| Feb 3, 2026 | L. Curl Gregory | Executive | Award | 1,600 | $N/A | $0 | |
| Feb 3, 2026 | C. Erb Thomas | Executive | Award | 1,600 | $N/A | $0 | |
| Jan 30, 2026 | P. Skarie David | Executive | Award | 130.32 | $102.31 | $13.3K | |
| Jan 9, 2026 | A. Harper Bradly | SVP, CHIEF ACCTING OFFICER | Payment | 478 | $98.43 | $47.0K | |
| Dec 31, 2025 | M. Burwell Dorothy | Executive | Award | 112.17 | $99.05 | $11.1K | |
| Dec 31, 2025 | L. Curl Gregory | Executive | Award | 112.17 | $99.05 | $11.1K | |
| Dec 26, 2025 | J. Gray Diedre | Executive | Gift | 131,187 | $N/A | $0 | |
| Dec 26, 2025 | J. Gray Diedre | Executive | Gift | 131,187 | $N/A | $0 | |
| Dec 18, 2025 | P. Stiritz William | Executive | Option Exercise | 170,000.8 | $N/A | $0 | |
| Dec 18, 2025 | P. Stiritz William | Executive | Disposition | 170,000.8 | $101.81 | $17.3M | Large |
| Dec 18, 2025 | P. Stiritz William | Executive | Option Exercise | 170,000.8 | $N/A | $0 | |
| Dec 18, 2025 | P. Stiritz William | Executive | Disposition | 170,000.8 | $101.81 | $17.3M | Large |
| Dec 18, 2025 | P. Stiritz William | Executive | Option Exercise | 170,000.8 | $N/A | $0 | |
| Dec 17, 2025 | P. Stiritz William | Executive | Disposition | 10,703.23 | $101.19 | $1.1M | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Exercise(M) | 125 | $192.1M | 37.1% |
Payment(F) | 257 | $184.6M | 35.6% |
Purchase(P) | 56 | $80.8M | 15.6% |
Disposition(D) | 38 | $44.4M | 8.6% |
Sale(S) | 60 | $16.4M | 3.2% |
Award(A) | 199 | $35.6K | 0.0% |
Gift(G) | 104 | $0 | 0.0% |
Other(J) | 22 | $0 | 0.0% |
Insiders at Post Holdings, Inc. are accumulating shares at an accelerated pace. With 27 insiders making 861 transactions totaling $80.8M in purchases versus $16.4M in sales, the net buying activity of $64.4M signals strong executive confidence. William P. Stiritz (Executive) leads the buying activity with $239.9M in transactions across all time.