| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| STERN STANLEY | Director | 983 UNIVERSITY AVENUE, SUITE B, LOS GATOS | /s/ Bill Roeschlein, as attorney-in-fact | 20 Aug 2025 | 0001098567 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TYGO | Common Stock | Options Exercise | $55,911 | +93,340 | +23% | $0.5990 | 507,292 | 18 Aug 2025 | Direct | F1 |
| transaction | TYGO | Common Stock | Tax liability | $56,000 | -43,077 | -8.5% | $1.30 | 464,215 | 18 Aug 2025 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TYGO | Common Stock | Options Exercise | $0 | -93,340 | -100% | $0.000000 | 0 | 10 Aug 2025 | Common Stock | 93,340 | $0.5990 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Includes 126,904 shares of common stock, par value $0.0001 per share ("Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on May 19, 2025 pursuant to the Issuer's 2023 Incentive Plan. The RSUs will vest in full, and an equal number of shares of Common Stock will be deliverable to the reporting person, immediately prior to the Issuer's 2026 Annual Meeting of Stockholders, subject to continued service through such vesting date. |
| F2 | Represents shares of Common Stock that were withheld to cover the tax withholding obligations in connection with the exercise and settlement of stock options that were set to expire on August 26, 2025. |
| F3 | The stock option was fully exercisable on April 30, 2019. |