| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jain Gagan | VP, Worldwide Sales | 5245 HELLYER AVE, SAN JOSE | By: /s/ Eric Verity Attorney In Fact For: Gagan Jain | 14 Aug 2025 | 0002037944 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | POWI | Common Stock | Sale | $93,759 | -2,036 | -9.8% | $46.05 | 18,812 | 12 Aug 2025 | Direct |