William P. Stiritz 13D/13G Filings for Post Holdings, Inc. (POST)

William P. Stiritz 13D and 13G filings for Post Holdings, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		Transaction
Date		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportView
2026-03-05
4:41 pm
Purchase		2026-03-0413DPost Holdings, Inc.
POST		William P. Stiritz4,885,468
10.300%		2,500increase
(+0.05%)		Filing
2025-10-15
5:09 pm
Purchase		2025-10-1513DPost Holdings, Inc.
POST		William P. Stiritz4,882,968
9.300%		222,740increase
(+4.78%)		Filing
2025-02-14
4:57 pm
Sale		2025-02-1313DPost Holdings, Inc.
POST		William P. Stiritz4,660,228
8.300%		-2,447,292decrease
(-34.43%)		Filing