| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Erginsoy Mary | VP, Chief Accounting Officer | 47281 BAYSIDE PARKWAY, FREMONT | Lisan Hung, Attorney-in-Fact for Mary Erginsoy | 23 Jan 2026 | 0002022111 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENPH | Common Stock | Award | $0 | +10,560 | +58% | $0.000000 | 28,619 | 22 Jan 2026 | Direct | F1, F2 |
| holding | ENPH | Common Stock | 9,669 | 22 Jan 2026 | By Trust | F3 |
| Id | Content |
|---|---|
| F1 | Represents shares earned as a result of the achievement of certain performance criteria, pursuant to a performance-based stock unit award originally granted on January 14, 2025 under the Issuer's2021 Equity Incentive Plan, and certified by the Issuer's Compensation Committee of the Board of Directors on January 22, 2026. The shares are scheduled to vest on March 1, 2026, subject to Ms. Erginsoy's continuous service through such date. |
| F2 | Balance includes a non-reportable acquisition of 420 shares purchased through the Company's 2011 Employee Stock Purchase Plan on May 15, 2025 |
| F3 | Shares are held in the Erginsoy Family Trust, in which the Reporting Person is a trustee. |