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CIK 0001530950 · Large accelerated filer

Post Holdings, Inc.

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Ticker
POST
Exchange
NYSE
Industry
Grain Mill Products
FY end
Sep 30
Incorporated
MO
Entity type
operating
EIN
453355106
Phone
314-644-7600
Business address
2503 S. HANLEY ROAD, ST. LOUIS, MO, 63144
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$32,289,106
in 1 filing

Net −$32,289,106. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. STIRITZ WILLIAM P −$32.3M Chairman Emeritus sold 100% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-02 STIRITZ WILLIAM P Chairman Emeritus Sale −277,707 $84.23 $23.4M 228
2026-09-02 STIRITZ WILLIAM P Chairman Emeritus Sale −228 $85.01 $19K 0
2026-09-01 STIRITZ WILLIAM P Chairman Emeritus Sale −99,990 $83.54 $8.4M 284,142
2026-09-01 STIRITZ WILLIAM P Chairman Emeritus Sale −6,207 $84.63 $525K 277,935
2026-05-13 CURL GREGORY L Director Sale −6,186 $105.05 $650K 15,107
2026-02-09 CURL GREGORY L Director Sale −6,983 $114.31 $798K 21,293

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