| 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 | 03 Mar 2026 | 0002022111 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENPH | Common Stock | Tax liability | $19,613 | -464 | -1.2% | $42.27 | 38,715 | 01 Mar 2026 | Direct | F1 |
| transaction | ENPH | Common Stock | Tax liability | $41,805 | -989 | -2.6% | $42.27 | 37,726 | 01 Mar 2026 | Direct | F2 |
| transaction | ENPH | Common Stock | Tax liability | $75,706 | -1,791 | -4.7% | $42.27 | 35,935 | 01 Mar 2026 | Direct | F3 |
| transaction | ENPH | Common Stock | Tax liability | $228,173 | -5,398 | -15% | $42.27 | 30,537 | 01 Mar 2026 | Direct | F4 |
| holding | ENPH | Common Stock | 9,669 | 01 Mar 2026 | By Trust | F5 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on March 8, 2023. |
| F2 | Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on January 15, 2024. |
| F3 | Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of RSUs granted to the Reporting Person on January 14, 2025. |
| F4 | Represents shares withheld by the Issuer to satisfy the tax withholding obligation associated with the vesting of performance stock units granted to the Reporting Person on January 14, 2025. |
| F5 | Shares are held in the Erginsoy Family Trust, in which the Reporting Person is a trustee. |