What this is
Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Big buy
William P Stiritz: large open-market buy of POST
$3.9M open-market purchase by William P Stiritz, Director at Post Holdings,Inc., filed August 21, 2025. Learn more
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Insider purchase
William P Stiritz bought $3.9M of POST
William P Stiritz (Director) bought 36,000 shares of POST, Post Holdings,Inc., Consumer Defensive ($4.97B market cap), at $109.53 per share on August 19, 2025 for a total of $3.9M (0.08% of the market cap).
- Purchase value
- $3.9M
- Shares purchased
- 36,000
- Price per share
- $109.53 per share
- Trade date
- August 19, 2025
- Filed
- August 21, 2025
- Filing delay
- 2 days
Permalink https://bluecollarpicks.com/insider-trading/POST/buy/53514
Market context
POST market snapshot
Last enriched May 6, 2026 at 7:55 AM EDT.
Filings
Recent insider trades
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Latest visible filing loading.
Public Form 4 filings, normalized for cleaner scanning.
| Ticker | Type & Role | Value | Filed |
|---|---|---|---|
Grant Director | $11.1K | ||
Grant CEO | $0 | ||
Grant CEO | $0 | ||
Grant Director | $6.1K | ||
Grant Director | $13.3K | ||
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Grant Director | $11.1K | ||
Grant Director | $17.2K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $6.1K | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $13.3K | ||
Grant Director | $11.1K | ||
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Grant Director | $17.2K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Sell Director | $798.2K | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
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Grant Director | $0 | ||
Grant Director | $13.3K | ||
Grant Director | $11.1K | ||
Grant Director | $17.2K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Tax Withholding Officer | $47K | ||
Exercise and Hold Officer | Not reported | ||
Tax Withholding Officer | $29.8K | ||
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Tax Withholding Officer | $41.6K | ||
Tax Withholding Officer | $45.4K | ||
Exercise and Hold Officer | Not reported | ||
Grant Director | $11.1K | ||
Grant Director | $17.2K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $11.1K | ||
Grant Director | $13.3K | ||
Sell CEO | $1M | ||
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Buy Director | $176.3K | ||
| This filing | Big Buy Director | $3.9M | |
Big Buy Director | $20.4M | ||
Sell CEO | $190.7K | ||
Sell CEO | $585K | ||
$11.1K
Grant Director
Grant CEO
Grant CEO
$6.1K
Grant Director
$13.3K
Grant Director
$11.1K
Grant Director
$17.2K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$6.1K
Grant Director
Grant Director
Grant Director
$13.3K
Grant Director
$11.1K
Grant Director
$17.2K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$798.2K
Sell Director
Grant Director
Grant Director
Grant Director
$0
Grant Director
Grant Director
Grant Director
$13.3K
Grant Director
$11.1K
Grant Director
$17.2K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$47K
Tax Withholding Officer
Not reported
Exercise and Hold Officer
$29.8K
Tax Withholding Officer
$41.6K
Tax Withholding Officer
$45.4K
Tax Withholding Officer
Not reported
Exercise and Hold Officer
$11.1K
Grant Director
$17.2K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$11.1K
Grant Director
$13.3K
Grant Director
$1M
Sell CEO
$176.3K
Buy Director
$3.9M
Big Buy Director
$20.4M
Big Buy Director
$190.7K
Sell CEO
$585K
Sell CEO
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