| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Moore Preston | Chief Credit & Banking Officer | 500 SOUTH SERVICE ROAD EAST, RUSTON | /s/ Drake Mills, as Attorney-in-Fact | 29 Oct 2025 | 0001469331 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OBK | Common Stock | Purchase | $34.3K | +1K | +66.67% | $34.25 | 2.5K | 27 Oct 2025 | By IRA | F1 |
| transaction | OBK | Common Stock | Purchase | $223K | +6.5K | +13.43% | $34.27 | 54.9K | 27 Oct 2025 | Direct | F2, F3 |
| holding | OBK | Common Stock | 14.6K | 27 Oct 2025 | BY ISSUER RETIREMENT PLAN |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $34.24 to $34.26. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F2 | This transaction was executed in multiple trades at prices ranging from $34.14 to $34.30. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F3 | Includes 920 shares of Common Stock purchased pursuant to the Origin Bancorp, Inc. 2021 Employee Stock Purchase Plan ("ESPP"), for the purchase period of June 01, 2024 to May 31, 2025. |