| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Venkatesan Jay | Director | 601 GENOME WAY, SUITE 2001, HUNTSVILLE | /s/ Jay R. Venkatesan | 2025-11-10 | 0001413350 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SER | Stock Option (right to buy) | Award | $0 | +10K | $0.00 | 10K | Nov 7, 2025 | Common Stock | 10K | $3.91 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The stock options will vest on the earlier of (i) the day before the next Annual Meeting or (ii) the one-year anniversary of the grant date, subject to the Reporting Person's continued service to the Issuer through the applicable vesting dates. |