David W. Kemper, a director at Post Holdings, Inc. ($POST), made one open market purchase totaling about $176 thousand, with the latest on November 24, 2025. This ranks 1,682nd among 4,983 insiders, below the average of $1.5 million across 3.29 transactions. As Executive Chairman of Commerce Bancshares, Inc. ($CBSH), he completed one open market sale worth about $149 thousand on January 30, 2026, ranking 8,989th out of 11,678 insiders versus the $8.6 million average over 6.37 trades.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 174 | $98.86 | 20,379.8120 | 58,200,000 | 0.86% | 0.00% |
| March 24, 2026 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 150 | $48.09 | 1,759,663.0000 | 132,704,000 | 0.01% | 0.00% |
| Feb. 27, 2026 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 162 | $106.30 | 20,203.1340 | 58,200,000 | 0.81% | 0.00% |
| Feb. 3, 2026 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 4665 | $0.00 | 1,759,513.0000 | 132,704,000 | 0.27% | 0.00% |
| Feb. 3, 2026 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Common Stock | 1600 | $0.00 | 33,122.0000 | 58,200,000 | 5.08% | 0.00% |
| Jan. 30, 2026 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 2842 | $52.59 | 1,754,848.0000 | 132,704,000 | 0.16% | 0.00% |
| Jan. 30, 2026 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 168 | $102.31 | 20,046.2900 | 58,200,000 | 0.85% | 0.00% |
| Jan. 28, 2026 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | F | Common Stock | 1098 | $52.66 | 1,757,690.0000 | 132,704,000 | 0.06% | 0.00% |
| Dec. 31, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 174 | $99.05 | 19,880.9770 | 62,900,000 | 0.88% | 0.00% |
| Dec. 15, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 127 | $53.69 | 1,758,788.0000 | 132,704,000 | 0.01% | 0.00% |
| Nov. 28, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 166 | $104.03 | 19,703.3750 | 62,900,000 | 0.85% | 0.00% |
| Nov. 24, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | P | Common Stock | 1800 | $97.93 | 31,522.0000 | 62,900,000 | 6.06% | 0.00% |
| Oct. 31, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 166 | $103.93 | 19,539.0300 | 62,900,000 | 0.86% | 0.00% |
| Sept. 23, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 114 | $59.48 | 1,674,918.0000 | 134,688,000 | 0.01% | 0.00% |
| Sept. 30, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 160 | $107.48 | 19,374.5680 | 63,600,000 | 0.83% | 0.00% |
| Aug. 29, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 152 | $113.15 | 19,215.7250 | 63,600,000 | 0.80% | 0.00% |
| July 31, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 163 | $105.81 | 19,065.1080 | 63,600,000 | 0.86% | 0.00% |
| June 30, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 158 | $109.03 | 18,901.1300 | 65,200,000 | 0.84% | 0.00% |
| June 24, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 109 | $62.31 | 1,674,804.0000 | 134,688,000 | 0.01% | 0.00% |
| May 30, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 156 | $110.59 | 18,743.1410 | 65,200,000 | 0.84% | 0.00% |
| April 30, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 152 | $113.17 | 18,588.9380 | 65,200,000 | 0.83% | 0.00% |
| March 31, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 148 | $116.36 | 18,440.3940 | 65,200,000 | 0.81% | 0.00% |
| March 25, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 107 | $62.64 | 1,674,695.0000 | 134,688,000 | 0.01% | 0.00% |
| Feb. 28, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 144 | $113.51 | 18,294.3160 | 65,200,000 | 0.79% | 0.00% |
| Feb. 10, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | M | Stock Appreciation Rights | 14828 | $0.00 | 0.0000 | 65,200,000 | 100.00% | 0.02% |
| Feb. 10, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | M | Common Stock | 14828 | $43.61 | 44,550.0000 | 65,200,000 | 49.89% | 0.02% |
| Feb. 10, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | F | Common Stock | 5889 | $109.81 | 38,661.0000 | 65,200,000 | 13.22% | 0.01% |
| Feb. 11, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | S | Common Stock | 8939 | $110.75 | 29,722.0000 | 65,200,000 | 23.12% | 0.01% |
| Feb. 4, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Common Stock | 1600 | $0.00 | 29,722.0000 | 65,200,000 | 5.69% | 0.00% |
| Feb. 3, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 3708 | $66.16 | 1,674,588.0000 | 134,688,000 | 0.22% | 0.00% |
| Jan. 31, 2025 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 126 | $106.16 | 18,159.6860 | 65,200,000 | 0.70% | 0.00% |
| Jan. 31, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | F | Common Stock | 1327 | $66.80 | 1,678,296.0000 | 134,688,000 | 0.08% | 0.00% |
| Jan. 28, 2025 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 3753 | $0.00 | 1,679,623.0000 | 134,688,000 | 0.22% | 0.00% |
| Dec. 31, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 116 | $114.46 | 18,032.6470 | 66,900,000 | 0.65% | 0.00% |
| Dec. 17, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | A | Common Stock | 93 | $67.45 | 1,675,870.0000 | 135,025,000 | 0.01% | 0.00% |
| Dec. 5, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 1500 | $69.25 | 1,675,777.0000 | 135,025,000 | 0.09% | 0.00% |
| Dec. 5, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 1500 | $69.20 | 1,675,777.0000 | 135,025,000 | 0.09% | 0.00% |
| Dec. 5, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 1500 | $69.20 | 1,675,777.0000 | 135,025,000 | 0.09% | 0.00% |
| Dec. 4, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | G | Common Stock | 15 | $0.00 | 1,680,277.0000 | 135,025,000 | 0.00% | 0.00% |
| Dec. 3, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | G | Common Stock | 359 | $0.00 | 1,680,292.0000 | 135,025,000 | 0.02% | 0.00% |
| Nov. 29, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 111 | $120.48 | 17,915.5670 | 66,900,000 | 0.62% | 0.00% |
| Nov. 20, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | G | Common Stock | 233 | $0.00 | 1,600,623.0000 | 135,025,000 | 0.01% | 0.00% |
| Oct. 31, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 122 | $109.21 | 17,807.6550 | 66,900,000 | 0.69% | 0.00% |
| Oct. 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Executive Chairman | S | Common Stock | 30000 | $61.78 | 1,600,856.0000 | 135,025,000 | 1.84% | 0.02% |
| Sept. 30, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 115 | $115.75 | 17,686.3510 | 67,300,000 | 0.66% | 0.00% |
| Sept. 23, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | A | Common Stock | 101 | $61.93 | 1,630,856.0000 | 136,575,000 | 0.01% | 0.00% |
| Sept. 18, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | G | Common Stock | 323 | $0.00 | 1,630,755.0000 | 136,575,000 | 0.02% | 0.00% |
| Aug. 30, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 115 | $115.77 | 17,572.8580 | 67,300,000 | 0.66% | 0.00% |
| July 31, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 122 | $109.36 | 17,461.1400 | 67,300,000 | 0.70% | 0.00% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | M | Stock Appreciation Rights | 27196 | $0.00 | 0.0000 | 136,575,000 | 100.00% | 0.02% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | D | Common Stock | 32721 | $63.55 | 1,665,850.0000 | 136,575,000 | 1.93% | 0.02% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | D | Common Stock | 20286 | $63.72 | 1,645,564.0000 | 136,575,000 | 1.22% | 0.01% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | S | Common Stock | 14486 | $63.73 | 1,631,078.0000 | 136,575,000 | 0.88% | 0.01% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | M | Stock Appreciation Rights | 47271 | $0.00 | 0.0000 | 136,575,000 | 100.00% | 0.03% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | F | Common Stock | 2719 | $63.72 | 1,698,571.0000 | 136,575,000 | 0.16% | 0.00% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | F | Common Stock | 4255 | $63.55 | 1,701,290.0000 | 136,575,000 | 0.25% | 0.00% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | M | Common Stock | 27196 | $47.53 | 1,705,545.0000 | 136,575,000 | 1.62% | 0.02% |
| July 22, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | M | Common Stock | 47271 | $43.99 | 1,678,349.0000 | 136,575,000 | 2.90% | 0.03% |
| June 28, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 128 | $104.16 | 17,343.8810 | 67,000,000 | 0.74% | 0.00% |
| June 18, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | A | Common Stock | 116 | $53.69 | 1,631,078.0000 | 136,575,000 | 0.01% | 0.00% |
| May 31, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 125 | $106.57 | 17,219.0380 | 67,000,000 | 0.73% | 0.00% |
| May 20, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | G | Common Stock | 89 | $0.00 | 1,630,962.0000 | 136,575,000 | 0.01% | 0.00% |
| April 30, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 126 | $106.15 | 17,096.3660 | 67,000,000 | 0.74% | 0.00% |
| March 28, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 125 | $106.28 | 16,969.8910 | 67,000,000 | 0.74% | 0.00% |
| March 25, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | A | Common Stock | 121 | $51.36 | 1,631,051.0000 | 136,575,000 | 0.01% | 0.00% |
| Feb. 29, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 128 | $104.16 | 16,849.8790 | 67,000,000 | 0.77% | 0.00% |
| Feb. 6, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | S | Common Stock | 2870 | $50.81 | 1,630,930.0000 | 136,575,000 | 0.18% | 0.00% |
| Jan. 31, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | A | Common Stock | 4796 | $0.00 | 1,633,800.0000 | 136,575,000 | 0.29% | 0.00% |
| Feb. 1, 2024 | COMMERCE BANCSHARES INC /MO/ | $CBSH | KEMPER DAVID W | Director | F | Common Stock | 1104 | $51.81 | 1,629,004.0000 | 136,575,000 | 0.07% | 0.00% |
| Jan. 31, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 144 | $92.87 | 16,731.2690 | 67,000,000 | 0.87% | 0.00% |
| Jan. 30, 2024 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Common Stock | 1700 | $0.00 | 28,122.0000 | 67,000,000 | 6.43% | 0.00% |
| Dec. 29, 2023 | Post Holdings, Inc. | $POST | KEMPER DAVID W | Director | A | Post Holdings, Inc. Stock Equivalents | 151 | $88.06 | 16,591.2280 | 67,000,000 | 0.92% | 0.00% |