William P Stiritz Post Holdings, Inc. (POST) insider trading activity

POST Quotes by TradingView

William P Stiritz is of Post Holdings, Inc.. Currently has a direct ownership of 4.33 Million shares of POST, which is worth approximately $463 Million. The most recent transaction as insider was on Dec 18, 2025, when has been sold 170,000 shares (Common Stock) at a price of $101.81 per share, resulting in proceeds of $17,307,700. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 4.33M
0% 3M change
5.48% 12M change
Total Value Held $463 Million

WILLIAM P STIRITZ Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 18 2025
SELL
Sale (or disposition) back to the issuer
$17,307,700 $101.81 p/Share
170,000 Reduced 3.77%
4,334,667 Common Stock
Dec 18 2025
BUY
Exercise of conversion of derivative security
-
170,000 Added 3.64%
4,504,667 Common Stock
Dec 17 2025
SELL
Sale (or disposition) back to the issuer
$1,083,036 $101.19 p/Share
10,703 Reduced 0.25%
4,334,667 Common Stock
Dec 17 2025
BUY
Exercise of conversion of derivative security
-
10,703 Added 0.25%
4,345,370 Common Stock
Aug 19 2025
BUY
Open market or private purchase
$3,943,080 $109.53 p/Share
36,000 Added 0.82%
4,334,667 Common Stock
Jun 05 2025
BUY
Open market or private purchase
$20,375,201 $109.11 p/Share
186,740 Added 4.16%
4,298,667 Common Stock
Feb 04 2025
BUY
Grant, award, or other acquisition
-
2,500 Added 0.06%
4,111,927 Common Stock
Jan 30 2024
BUY
Grant, award, or other acquisition
-
2,700 Added 0.07%
4,109,427 Common Stock
Jan 31 2023
BUY
Grant, award, or other acquisition
-
2,700 Added 0.07%
4,106,727 Common Stock
Mar 10 2022
BUY
Grant, award, or other acquisition
-
1,110 Added 0.03%
4,104,027 Common Stock
Feb 01 2022
BUY
Grant, award, or other acquisition
-
2,300 Added 0.06%
4,102,917 Common Stock
Feb 02 2021
BUY
Grant, award, or other acquisition
-
2,600 Added 0.06%
4,100,617 Common Stock
WPS

William P Stiritz

St. Louis, MO

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