| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For MPWR | |||||
| 2026-04-01 | Tseng, Saria | EVP & General Counsel | Sold | 188 | $1,135.91 |
| 2026-04-01 | Sciammas, Maurice | EVP, WW Sales & Marketing | Sold | 30 | $1,116.44 |
| 2026-04-01 | Tseng, Saria | EVP & General Counsel | Sold | 292 | $1,136.99 |
| 2026-04-01 | Tseng, Saria | EVP & General Counsel | Sold | 576 | $1,131.24 |
| 2026-04-01 | Tseng, Saria | EVP & General Counsel | Sold | 184 | $1,132.15 |
| 2026-04-01 | Tseng, Saria | EVP & General Counsel | Sold | 160 | $1,134.14 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 2200 | $1,023.00 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 3194 | $1,017.22 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 3360 | $1,009.63 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 9080 | $1,005.18 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 5154 | $1,000.81 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 80 | $1,041.12 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 166 | $1,035.60 |
| 2026-03-30 | Tseng, Saria | EVP & General Counsel | Sold | 2440 | $1,029.21 |
| 2026-03-20 | Sciammas, Maurice | EVP, WW Sales & Marketing | Sold | 30 | $1,095.07 |
| 2026-02-12 | Hsing, Michael | Director, CEO | Sold | 1240 | $1,210.11 |
| 2026-02-12 | Hsing, Michael | Director, CEO | Sold | 1440 | $1,217.12 |
| 2026-02-12 | Hsing, Michael | Director, CEO | Sold | 3640 | $1,205.82 |
| 2026-02-12 | Hsing, Michael | Director, CEO | Sold | 12731 | $1,155.71 |
| 2026-02-12 | Hsing, Michael | Director, CEO | Sold | 480 | $1,180.79 |