| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gupta Sunil | VP of Operations | 5245 HELLYER AVE, SAN JOSE | By: /s/ Eric Verity Attorney In Fact For: Sunil Gupta | 05 Feb 2026 | 0001680974 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | POWI | Common Stock | Sale | $35,008 | -768 | -0.78% | $45.58 | 97,166 | 03 Feb 2026 | Direct | F1 |
| transaction | POWI | Common Stock | Sale | $63,817 | -1,400 | -1.4% | $45.58 | 95,766 | 03 Feb 2026 | 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. |