WESTPHAL MARK W has filed 22 insider transactions across 1 company since October 2024.
Most recent transaction: a grant/award of 16682 shares of Post Holdings, Inc. ($POST) on November 18, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 18, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Common Stock | 16682 | $0.00 | 211,687.0000 | 62,900,000 | 8.55% | 0.03% |
| Nov. 18, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Common Stock | 3243 | $0.00 | 214,930.0000 | 62,900,000 | 1.53% | 0.01% |
| Nov. 15, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2521 | $106.70 | 195,005.0000 | 62,900,000 | 1.28% | 0.00% |
| Nov. 14, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2757 | $106.34 | 197,526.0000 | 62,900,000 | 1.38% | 0.00% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2171 | $106.02 | 200,283.0000 | 62,900,000 | 1.07% | 0.00% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Common Stock | 4759 | $0.00 | 202,454.0000 | 62,900,000 | 2.41% | 0.01% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 1413 | $106.02 | 197,695.0000 | 62,900,000 | 0.71% | 0.00% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Common Stock | 3097 | $0.00 | 199,108.0000 | 62,900,000 | 1.58% | 0.00% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Restricted Stock Units | 4759 | $0.00 | 9,518.0000 | 62,900,000 | 33.33% | 0.01% |
| Nov. 12, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Restricted Stock Units | 3097 | $0.00 | 0.0000 | 62,900,000 | 100.00% | 0.00% |
| Oct. 22, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 19658 | $107.19 | 196,011.0000 | 62,900,000 | 9.11% | 0.03% |
| Oct. 22, 2025 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Common Stock | 43108 | $0.00 | 215,669.0000 | 62,900,000 | 24.98% | 0.07% |
| Nov. 16, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Common Stock | 6027 | $0.00 | 175,076.0000 | 66,900,000 | 3.57% | 0.01% |
| Nov. 16, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | M | Restricted Stock Units | 6027 | $0.00 | 0.0000 | 66,900,000 | 100.00% | 0.01% |
| Nov. 16, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2749 | $106.14 | 172,327.0000 | 66,900,000 | 1.57% | 0.00% |
| Nov. 14, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 4941 | $109.47 | 171,570.0000 | 66,900,000 | 2.80% | 0.01% |
| Nov. 15, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2521 | $107.78 | 169,049.0000 | 66,900,000 | 1.47% | 0.00% |
| Nov. 14, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 2757 | $109.47 | 176,511.0000 | 66,900,000 | 1.54% | 0.00% |
| Nov. 13, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Restricted Stock Units | 3097 | $0.00 | 3,097.0000 | 66,900,000 | 9999.99% | 0.00% |
| Nov. 13, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Restricted Stock Units | 14277 | $0.00 | 14,277.0000 | 66,900,000 | 9999.99% | 0.02% |
| Oct. 21, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | A | Common Stock | 47008 | $0.00 | 200,704.0000 | 66,900,000 | 30.59% | 0.07% |
| Oct. 21, 2024 | Post Holdings, Inc. | $POST | WESTPHAL MARK W | PRES., FOODSERVICE | F | Common Stock | 21436 | $115.21 | 179,268.0000 | 66,900,000 | 10.68% | 0.03% |