InsiderFlow

WESTPHAL MARK W

POST

WESTPHAL MARK W serves as PRES., FOODSERVICE at Post Holdings, Inc. (POST). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$3.05M

Net Position

Net Seller

$3.05M

Companies Traded

1

POST

Active Period

Oct 2025 – Nov 2025

3 total trades

Most Recent

Sell POST

Nov 14, 2025 · $562.2K

WESTPHAL MARK W's Insider Trading at Post Holdings, Inc. (POST)

Buys

0 · $0.00

Sells

3 · $3.05M

Total Shares Bought

0

Total Shares Sold

28,520

POST Price Chart
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DateTypeValue
Nov 14, 2025 Sell$562.2K
Nov 12, 2025 Sell$380.0K
Oct 22, 2025 Sell$2.11M