| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tseng Saria | EVP & General Counsel | 1555 PALM BEACH LAKES BLVD., WEST PALM BEACH | /s/ Saria Tseng | 10 Feb 2026 | 0001312593 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | $26,790,370 | -22,875 | -10% | $1171.16 | 200,626 | 06 Feb 2026 | Direct | F1 |
| holding | MPWR | Common Stock | 1,000 | 06 Feb 2026 | C&T Discovery Foundation |
| Id | Content |
|---|---|
| F1 | The reported sales were to cover taxes upon the release of restricted stock units, as required by the Company's equity incentive plan. |