Steven A. Cosse bought shares of Simmons First National Corp. ($SFNC) on the open market twice in the last year, for a total of nearly $400,000. His most recent purchase was on October 30, 2025. Among nearly 5,000 insiders tracking open market buys, his total ranks in 1005th place, below the average of about $1.5 million across 3.3 transactions. Cosse made no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Units | 928 | $0.00 | 0.0000 | 144,717,601 | 100.00% | 0.00% |
| Jan. 2, 2026 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 928 | $0.00 | 114,580.0000 | 144,717,601 | 0.82% | 0.00% |
| Oct. 30, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | P | SFNC Common Stock | 8603 | $17.44 | 113,652.0000 | 125,807,117 | 8.19% | 0.01% |
| Oct. 1, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Units | 929 | $0.00 | 928.0000 | 125,807,117 | 50.03% | 0.00% |
| Oct. 1, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 929 | $0.00 | 105,049.0000 | 125,807,117 | 0.89% | 0.00% |
| July 23, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | P | SFNC Common Stock | 13500 | $18.50 | 104,120.0000 | 125,807,117 | 14.90% | 0.01% |
| July 1, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 929 | $0.00 | 90,620.0000 | 125,807,117 | 1.04% | 0.00% |
| July 1, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Units | 929 | $0.00 | 1,857.0000 | 125,807,117 | 33.35% | 0.00% |
| May 12, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Units | 929 | $0.00 | 2,786.0000 | 125,807,117 | 25.01% | 0.00% |
| May 12, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 929 | $0.00 | 89,691.0000 | 125,807,117 | 1.05% | 0.00% |
| May 12, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | A | Restricted Stock Units | 3715 | $0.00 | 3,715.0000 | 125,807,117 | 9999.99% | 0.00% |
| Jan. 2, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 1010 | $21.70 | 88,762.0000 | 0 | 1.15% | 0.00% |
| Jan. 2, 2025 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Unit | 1010 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 1010 | $21.22 | 87,752.0000 | 0 | 1.16% | 0.00% |
| Oct. 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Unit | 1010 | $0.00 | 1,010.0000 | 0 | 50.00% | 0.00% |
| July 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Unit | 1010 | $0.00 | 2,020.0000 | 0 | 33.33% | 0.00% |
| July 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 1010 | $17.47 | 86,742.0000 | 0 | 1.18% | 0.00% |
| May 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 1010 | $17.33 | 85,732.0000 | 0 | 1.19% | 0.00% |
| May 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Unit | 1010 | $0.00 | 3,030.0000 | 0 | 25.00% | 0.00% |
| May 1, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | A | Restricted Stock Unit | 4040 | $0.00 | 4,040.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | SFNC Common Stock | 952 | $19.78 | 84,722.0000 | 0 | 1.14% | 0.00% |
| Jan. 2, 2024 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Not found | M | Restricted Stock Unit | 952 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 2, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | SFNC Common Stock | 951 | $16.56 | 83,770.0000 | 0 | 1.15% | 0.00% |
| Oct. 2, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | Restricted Stock Unit | 951 | $0.00 | 952.0000 | 0 | 49.97% | 0.00% |
| July 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | Restricted Stock Unit | 951 | $0.00 | 1,903.0000 | 0 | 33.32% | 0.00% |
| July 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | SFNC Common Stock | 951 | $17.61 | 82,819.0000 | 0 | 1.16% | 0.00% |
| May 10, 2023 | MURPHY OIL CORP | $MUR | COSSE STEVEN A | Other | M | Restricted Stock Unit | 4740 | $0.00 | 0.0000 | 157,475,000 | 100.00% | 0.00% |
| May 10, 2023 | MURPHY OIL CORP | $MUR | COSSE STEVEN A | Other | M | Common Stock | 4773 | $0.00 | 149,232.0000 | 157,475,000 | 3.30% | 0.00% |
| May 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | SFNC Common Stock | 951 | $15.77 | 81,868.0000 | 0 | 1.18% | 0.00% |
| May 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | A | Restricted Stock Unit | 3805 | $0.00 | 3,805.0000 | 0 | 9999.99% | 0.00% |
| May 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | Restricted Stock Unit | 951 | $0.00 | 2,854.0000 | 0 | 24.99% | 0.00% |
| Feb. 1, 2023 | MURPHY OIL CORP | $MUR | COSSE STEVEN A | Director | A | Restricted Stock Unit | 4740 | $0.00 | 10,831.0000 | 157,475,000 | 77.82% | 0.00% |
| Feb. 2, 2023 | MURPHY OIL CORP | $MUR | COSSE STEVEN A | Director | M | Common Stock | 6215 | $0.00 | 144,459.0000 | 157,475,000 | 4.50% | 0.00% |
| Feb. 2, 2023 | MURPHY OIL CORP | $MUR | COSSE STEVEN A | Director | M | Restricted Stock Unit | 6091 | $0.00 | 4,740.0000 | 157,475,000 | 56.24% | 0.00% |
| Jan. 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | SFNC Common Stock | 615 | $21.57 | 80,917.0000 | 0 | 0.77% | 0.00% |
| Jan. 3, 2023 | SIMMONS FIRST NATIONAL CORP | $SFNC | COSSE STEVEN A | Director | M | Restricted Stock Unit | 615 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |