| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nemec Sarah | Senior VP, Finance and PAO | 900 CHESAPEAKE DRIVE, REDWOOD CITY | /s/ William P. Quinn, Attorney-in-Fact | 16 Dec 2025 | 0002023538 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +1,236 | 1,236 | 12 Dec 2025 | Common Stock | 1,236 | $5.44 | Direct | F1, F2 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -1,236 | -100% | 0 | 12 Dec 2025 | Common Stock | 1,236 | $86.80 | Direct | F1, F2 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +375 | 375 | 12 Dec 2025 | Common Stock | 375 | $5.44 | Direct | F1, F3 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -375 | -100% | 0 | 12 Dec 2025 | Common Stock | 375 | $400.00 | Direct | F1, F3 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +600 | 600 | 12 Dec 2025 | Common Stock | 600 | $5.44 | Direct | F1, F4 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -600 | -100% | 0 | 12 Dec 2025 | Common Stock | 600 | $90.20 | Direct | F1, F4 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +2,199 | 2,199 | 12 Dec 2025 | Common Stock | 2,199 | $5.44 | Direct | F1, F5 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -2,199 | -100% | 0 | 12 Dec 2025 | Common Stock | 2,199 | $61.60 | Direct | F1, F5 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +6,699 | 6,699 | 12 Dec 2025 | Common Stock | 6,699 | $5.44 | Direct | F6, F7 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -6,699 | -100% | 0 | 12 Dec 2025 | Common Stock | 6,699 | $27.80 | Direct | F6, F7 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +1,589 | 1,589 | 12 Dec 2025 | Common Stock | 1,589 | $5.44 | Direct | F8, F9 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -1,589 | -100% | 0 | 12 Dec 2025 | Common Stock | 1,589 | $25.40 | Direct | F8, F9 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +2,499 | 2,499 | 12 Dec 2025 | Common Stock | 2,499 | $5.44 | Direct | F10, F11 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -2,499 | -100% | 0 | 12 Dec 2025 | Common Stock | 2,499 | $14.60 | Direct | F10, F11 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +4,499 | 4,499 | 12 Dec 2025 | Common Stock | 4,499 | $5.44 | Direct | F1, F11 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -4,499 | -100% | 0 | 12 Dec 2025 | Common Stock | 4,499 | $14.60 | Direct | F1, F11 | ||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Award | +11,299 | 11,299 | 12 Dec 2025 | Common Stock | 11,299 | $5.44 | Direct | F12, F13 | |||
| transaction | BOLT | Employee Stock Option (Right to Buy) | Disposed to Issuer | -11,299 | -100% | 0 | 12 Dec 2025 | Common Stock | 11,299 | $7.02 | Direct | F12, F13 |
| Id | Content |
|---|---|
| F1 | The option is fully vested and exercisable. |
| F2 | The reporting person agreed to cancellation of an option granted on September 3, 2020, in exchange for a new option having a lower exercise price. |
| F3 | The reporting person agreed to cancellation of an option granted on February 4, 2021, in exchange for a new option having a lower exercise price. |
| F4 | The reporting person agreed to cancellation of an option granted on December 22, 2021, in exchange for a new option having a lower exercise price. |
| F5 | The reporting person agreed to cancellation of an option granted on February 18, 2022, in exchange for a new option having a lower exercise price. |
| F6 | For so long as the Reporting Person continuously provides services to the Issuer this option will vest with respect to the shares as follows: 1/36th of the Shares will vest upon the Reporting Person completing each month of continuous service following January 1, 2023. |
| F7 | The reporting person agreed to cancellation of an option granted on January 19, 2023, in exchange for a new option having a lower exercise price. |
| F8 | For so long as the Reporting Person continuously provides services to the Issuer this option will vest with respect to the shares as follows: 1/36th of the Shares will vest upon the Reporting Person completing each month of continuous service following January 1, 2024. |
| F9 | The reporting person agreed to cancellation of an option granted on March 4, 2024, in exchange for a new option having a lower exercise price. |
| F10 | For so long as the Reporting Person continuously provides services to the Issuer this option will vest with respect to the shares as follows: 1/36th of the Shares will vest upon the Reporting Person completing each month of continuous service following July 15, 2024. |
| F11 | The reporting person agreed to cancellation of an option granted on July 23, 2024, in exchange for a new option having a lower exercise price. |
| F12 | For so long as the Reporting Person continuously provides services to the Issuer this option will vest with respect to the shares as follows: 1/36th of the Shares will vest upon the Reporting Person completing each month of continuous service following January 1, 2025. |
| F13 | The reporting person agreed to cancellation of an option granted on May 1, 2025, in exchange for a new option having a lower exercise price. |