| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHANG KUO WEI HERBERT | Director | 1555 PALM BEACH LAKES BLVD., WEST PALM BEACH | /s/ Saria Tseng, attorney-in-fact for Mr. Herbert Chang | 2025-11-21 | 0001192171 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$87.4K | -100 | -15.97% | $873.97 | 526 | Nov 21, 2025 | Direct |