| 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 | 25 Sep 2025 | 0002037944 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | POWI | Common Stock | Sale | $18,892 | -456 | -2.4% | $41.43 | 18,356 | 24 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. |