| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sciammas Maurice | EVP, WW Sales & Marketing | 1555 PALM BEACH LAKES BLVD., WEST PALM BEACH | /s/ Saria Tseng, attorney-in-fact for Mr. Maurice Sciammas | 2025-11-24 | 0001360833 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$3.56M | -3.98K | -2.68% | $895.23 | 144K | Nov 24, 2025 | Direct | |
| holding | MPWR | Common Stock | 1.7K | Nov 24, 2025 | The Joseph Roger Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 2K | Nov 24, 2025 | Rosalind Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 1.3K | Nov 24, 2025 | Rosalind Sciammas Brokerage Account | ||||||
| holding | MPWR | Common Stock | 49.5K | Nov 24, 2025 | Sciammas Family Trust | ||||||
| holding | MPWR | Common Stock | 26.7K | Nov 24, 2025 | Various Sciammas GRATs | ||||||
| holding | MPWR | Common Stock | 1.7K | Nov 24, 2025 | The Patrick Francis Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 4.02K | Nov 24, 2025 | By Sciammas Trust 2020 | ||||||
| holding | MPWR | Common Stock | 5K | Nov 24, 2025 | Clement Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 1K | Nov 24, 2025 | Peter Rafferty and Eric Toothill 2021Trust | ||||||
| holding | MPWR | Common Stock | 1.7K | Nov 24, 2025 | The Chloe Liliane Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 1.5K | Nov 24, 2025 | Clement Sciammas Trust |