| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 09/27/2023 | Dyer Jay | Director | Disposition | Restricted Stock Units | 4.5k | $0.00 | $0 | | 09/27/2023 |
| 09/27/2023 | Dyer Jay | Director | Disposition | Restricted Stock Units | 1.5k | $0.00 | $0 | | 09/27/2023 |
| 08/18/2023 | Dyer Jay | Director | Payment of Exercise | Common Stock | 526 | $31.02 | $16.3k | | 08/18/2023 |
| 08/18/2023 | Dyer Jay | Director | Exercise | Restricted Stock Units | 2.2k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Wallace Willliam J IV | CFO | Exercise | Restricted Stock Units | 2.2k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Brolly Stephen H | Chief Accounting Officer | Exercise | Restricted Stock Units | 1.1k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Hall Martin Lance | OBK COO, Origin Bank Pres&CEO | Payment of Exercise | Common Stock | 559 | $31.02 | $17.3k | | 08/18/2023 |
| 08/18/2023 | Hall Martin Lance | OBK COO, Origin Bank Pres&CEO | Exercise | Restricted Stock Units | 2.1k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Mills Drake | Chairman, President and CEO | Payment of Exercise | Common Stock | 1.1k | $31.02 | $34.7k | | 08/18/2023 |
| 08/18/2023 | Mills Drake | Chairman, President and CEO | Exercise | Restricted Stock Units | 4.1k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Crotwell Jim | Chief Risk Officer | Payment of Exercise | Common Stock | 280 | $31.02 | $8.7k | | 08/18/2023 |
| 08/18/2023 | Crotwell Jim | Chief Risk Officer | Exercise | Restricted Stock Units | 1k | $0.00 | $0 | | 08/18/2023 |
| 08/18/2023 | Sirman Lori | Director | Payment of Exercise | Common Stock | 526 | $31.02 | $16.3k | | 08/18/2023 |
| 08/18/2023 | Sirman Lori | Director | Exercise | Restricted Stock Units | 2.2k | $0.00 | $0 | | 08/18/2023 |
| 05/30/2023 | Moore Preston | Chief Credit & Banking Officer | Purchase | Common Stock | 20 | $29.28 | $585.6 | | 04/21/2023 |
| 05/24/2023 | Crotwell Jim | Chief Risk Officer | Purchase | Common Stock | 3k | $29.75 | $89.2k | By IRA | 05/24/2023 |
| 05/22/2023 | Crotwell Jim | Chief Risk Officer | Purchase | Common Stock | 15.5k | $29.97 | $463.8k | By IRA | 05/22/2023 |
| 05/10/2023 | Jones Michael Aubrey | Director | Purchase | Common Stock | 500 | $26.90 | $13.4k | | 05/10/2023 |
| 05/03/2023 | Wallace Willliam J IV | CFO | Purchase | Common Stock | 465 | $26.91 | $12.5k | | 05/03/2023 |
| 04/21/2023 | Moore Preston | Chief Credit & Banking Officer | Acquisition (by will) | Common Stock | 100 | $0.00 | $0 | | 04/21/2023 |
| 03/14/2023 | Davison James E. Jr. | Director | Purchase | Common Stock | 14.1k | $34.29 | $484.1k | | 03/14/2023 |
| 03/14/2023 | Jones Michael Aubrey | Director | Purchase | Common Stock | 500 | $34.44 | $17.2k | | 03/14/2023 |
| 02/17/2023 | Mills Drake | Chairman, President and CEO | Payment of Exercise | Common Stock | 446 | $39.64 | $17.7k | | 02/17/2023 |
| 02/17/2023 | Mills Drake | Chairman, President and CEO | Exercise | Restricted Stock Units | 1.6k | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Mills Drake | Chairman, President and CEO | Grant | Restricted Stock Units | 5.3k | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Crotwell Jim | Chief Risk Officer | Payment of Exercise | Common Stock | 169 | $39.64 | $6.7k | | 02/17/2023 |
| 02/17/2023 | Crotwell Jim | Chief Risk Officer | Exercise | Restricted Stock Units | 489 | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Crotwell Jim | Chief Risk Officer | Grant | Restricted Stock Units | 2.1k | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Moore Preston | Chief Credit & Banking Officer | Exercise | Restricted Stock Units | 586 | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Moore Preston | Chief Credit & Banking Officer | Grant | Restricted Stock Units | 2.4k | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Hall Martin Lance | OBK COO, Origin Bank Pres&CEO | Payment of Exercise | Common Stock | 322 | $39.64 | $12.8k | | 02/17/2023 |
| 02/17/2023 | Hall Martin Lance | OBK COO, Origin Bank Pres&CEO | Exercise | Restricted Stock Units | 930 | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Hall Martin Lance | OBK COO, Origin Bank Pres&CEO | Grant | Restricted Stock Units | 3.8k | $0.00 | $0 | | 02/17/2023 |
| 02/17/2023 | Brolly Stephen H | Chief Accounting Officer | Payment of Exercise | Common Stock | 203 | $39.64 | $8k | | 02/17/2023 |
| 02/17/2023 | Brolly Stephen H | Chief Accounting Officer | Exercise | Restricted Stock Units | 586 | $0.00 | $0 | | 02/17/2023 |
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