| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Arriola Eduardo J | Director | P.O. BOX 9012, STUART | /s/ Kathy L. Hsu as Power of Attorney for Eduardo J. Arriola | 11 Feb 2026 | 0002027020 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SBCF | Common Stock | 28,404 | 31 Dec 2025 | Direct | ||||||
| holding | SBCF | Common Stock | 2,244 | 31 Dec 2025 | Direct | F1 | |||||
| holding | SBCF | Common Stock | 558 | 31 Dec 2025 | Direct | F2 | |||||
| holding | SBCF | Common Stock | 281 | 31 Dec 2025 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Held in Seacoast's Directors Deferred Compensation Plan |
| F2 | Represents an unvested time-based restricted stock award granted on April 1, 2024, which shall vest over 3 years in one-third increments, beginning April 1, 2025, and on each anniversary thereafter, subject to continued employment |
| F3 | Held in IRA |