STIRITZ WILLIAM P

POST

STIRITZ WILLIAM P serves as other: Chairman Emeritus at Post Holdings, Inc. (POST). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$24.32M

Total Sells

2 trades

$50.68M

Net Position

Net Seller

$26.36M

Companies Traded

POST

Active Period

Jun 2025 – Sep 2026

4 total trades

Most Recent

Sell POST

Sep 3, 2026 · $32.29M

STIRITZ WILLIAM P's Insider Trading at Post Holdings, Inc. (POST)

Buys

2 · $24.32M

Sells

2 · $50.68M

Total Shares Bought

222,740

Total Shares Sold

564,836

POST Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 3, 2026	Sell	384,132	$84.06	$32.29M	284,142
Dec 17, 2025	Sell	180,704	$101.77	$18.39M	0
Aug 19, 2025	Buy	36,000	$109.53	$3.94M	0
Jun 5, 2025	Buy	186,740	$109.11	$20.38M	0