STIRITZ WILLIAM P sold POST
September 2, 2026 · Form 4 insider transaction
STIRITZ WILLIAM P sold 277,707 shares of Post Holdings, Inc. at $84.23 per share, a transaction worth $23.39M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
277,707
Price
$84.23
Total value
$23.39M
InsiderSTIRITZ WILLIAM P
Role—
CompanyPost Holdings, Inc. (POST)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 2, 2026
Filing dateSeptember 3, 2026
Shares owned after228
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.64 to $84.635 per share.