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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
2026-06-30 Zadoks Jeff A Director Grant or award · Post Holdings, Inc. Stock Equivalents +125.89 $88.26 $11K 414.6
2026-06-30 CURL GREGORY L Director Grant or award · Post Holdings, Inc. Stock Equivalents +125.89 $88.26 $11K 7,802.15
2026-06-30 SKARIE DAVID P Director Grant or award · Post Holdings, Inc. Stock Equivalents +151.07 $88.26 $13K 33,513.48
2026-05-29 Atkinson Michelle Marie Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 288.74
2026-05-29 ERB THOMAS C Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 6,977.34
2026-05-29 BURWELL DOROTHY M Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 8,488.86
2026-05-29 JOHNSON JENNIFER KUPERMAN Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 6,977.34
2026-05-29 KEMPER DAVID W Director Grant or award · Post Holdings, Inc. Stock Equivalents +187.52 $91.84 $17K 20,731.53
2026-05-29 Zadoks Jeff A Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 288.74
2026-05-29 CURL GREGORY L Director Grant or award · Post Holdings, Inc. Stock Equivalents +120.98 $91.84 $11K 7,677.02
2026-05-29 SKARIE DAVID P Director Grant or award · Post Holdings, Inc. Stock Equivalents +145.18 $91.84 $13K 33,365.71
2026-05-13 CURL GREGORY L Director Sale −6,186 $105.05 $650K 15,107
2026-04-30 Atkinson Michelle Marie Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 167.67
2026-04-30 ERB THOMAS C Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 6,852.89
2026-04-30 BURWELL DOROTHY M Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 8,363.64
2026-04-30 JOHNSON JENNIFER KUPERMAN Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 6,852.89
2026-04-30 KEMPER DAVID W Director Grant or award · Post Holdings, Inc. Stock Equivalents +164.41 $104.75 $17K 20,533.62
2026-04-30 Zadoks Jeff A Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 167.67
2026-04-30 CURL GREGORY L Director Grant or award · Post Holdings, Inc. Stock Equivalents +106.07 $104.75 $11K 7,552.22
2026-04-30 SKARIE DAVID P Director Grant or award · Post Holdings, Inc. Stock Equivalents +127.28 $104.75 $13K 33,203.72

Page 4 of 6 · 119 trades