InsiderTrades

WESTPHAL MARK W

SEC CIK 1730096 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
POSTPost Holdings, Inc.Pres, FOODSERVICE 197.8K — — 262021-11-132025-11-18

Most active insiders at POST, 12 months

#InsiderTitleBoughtSold
1 STIRITZ WILLIAM PCOB Emeritus —$32.29M
2 CURL GREGORY LDir —$1.45M
3 CATOGGIO NICOLASPres, CEO, PCB —$1.00M
4 KEMPER DAVID WDir $176.3K—
5 HARPER BRADLY ASVP, Chief ACCTING Off —$160.3K
6 Pearson Gregory CarlPres, CEO, PCB ——
7 Atkinson Michelle MarieDir ——
8 MAINER MATTHEW JEVP, CFO, Treas ——
9 ERB THOMAS CDir ——
10 BURWELL DOROTHY MDir ——
12 WESTPHAL MARK WPres, FOODSERVICE ——

Transactions 26

Type
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X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
M 2025-11-20 2025-11-18 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +19.9K 197.8K +11% $0
M 2025-11-18 2025-11-14+ POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $106.51 -5,278 177.8K -3% -$562.2K
DM 2025-11-14 2025-11-12 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE M - OptEx $0.00 +7,856 185.3K +4% $0
DM 2025-11-14 2025-11-12 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $106.02 -3,584 180.5K -2% -$380.0K
2025-10-24 2025-10-22 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $107.19 -19.7K 178.8K -10% -$2.11M
2025-10-24 2025-10-22 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +43.1K 198.5K +28% $0
D 2024-11-19 2024-11-16 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE M - OptEx $0.00 +6,027 158.1K +4% $0
D 2024-11-19 2024-11-16 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $106.14 -2,749 155.4K -2% -$291.8K
M 2024-11-18 2024-11-14+ POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $109.05 -10.2K 154.6K -6% -$1.11M
2024-10-23 2024-10-21 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +47.0K 183.8K +34% $0
2024-10-23 2024-10-21 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $115.21 -21.4K 162.3K -12% -$2.47M
DA 2023-11-30 2023-11-16 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE M - OptEx $0.00 +6,027 136.8K +5% $0
M 2023-11-20 2023-11-16+ POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $84.78 -5,689 130.7K -4% -$482.3K
M 2023-11-16 2023-11-14 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +29.0K 132.8K +28% $0
M 2023-11-16 2023-11-15 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $85.50 -7,244 136.4K -5% -$619.4K
2023-10-26 2023-10-24 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $80.91 -18.2K 114.7K -14% -$1.47M
2023-10-26 2023-10-24 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +39.8K 132.9K +43% $0
2022-12-06 2022-12-04 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $95.75 -8,515 93.0K -8% -$815.3K
D 2022-11-18 2022-11-16 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE M - OptEx $0.00 +6,026 107.2K +6% $0
DM 2022-11-18 2022-11-16+ POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $89.59 -5,688 104.5K -5% -$509.6K
M 2022-11-17 2022-11-15 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +26.9K 101.2K +36% $0
2022-11-15 2022-11-13 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $86.19 -2,432 74.3K -3% -$209.6K
2022-10-18 2022-10-15 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $86.25 -4,814 76.7K -6% -$415.2K
D 2022-03-31 2022-03-29 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE A - Grant $0.00 +10.6K 81.5K +15% $0
D 2021-11-18 2021-11-17 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $105.95 -1,517 58.9K -3% -$160.7K
M 2021-11-16 2021-11-13 POST Post Holdings, Inc. WESTPHAL MARK W Pres, FOODSERVICE F - Tax $106.62 -1,928 60.5K -3% -$205.6K

Purchase Sale Sale after option exercise All abbreviations