| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Talvitie Kristian | Director | 65 FAIRCHILD STREET, CHARLESTON | /s/ S. Halle Vakani, Attorney-in-Fact | 2025-08-05 | 0001777095 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BLKB | Common Stock | Award | $0 | +3.67K | +83.73% | $0.00 | 8.05K | Aug 1, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents a restricted stock award, all of which shall vest on August 1, 2026 or, if earlier, immediately prior to the 2026 annual election of directors of the Company, provided that the reporting person is then serving as a director of the Company. |