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Post Holdings, INC Schedule 13D activist filings

Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.

NYSE
POST
Post Holdings, INC
SCHEDULE: Stiritz Maintains 10.3% Stake in Post Holdings
William P. Stiritz has updated his beneficial ownership in Post Holdings, Inc., maintaining a 10.3% stake through direct holdings, a trust, and his spouse.
NYSE
POST
Post Holdings, INC
SCHEDULE: Stiritz Amends Post Holdings Stake to 9.3%
William P. Stiritz has filed an Amendment No. 3 to Schedule 13D, disclosing a beneficial ownership of 9.3% in Post Holdings, Inc., including a recent purchase of 36,000 shares.
NYSE
POST
Post Holdings, INC
SCHEDULE 13D/A: Major Shareholder William P. Stiritz Updates Stake in Post Holdings, Inc. to 8.3%
William P. Stiritz, a significant shareholder and director, has updated his beneficial ownership in Post Holdings, Inc. to approximately 8.3% and disclosed recent restricted stock unit awards.