Hsing Michael
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Hsing Michael. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| MPWR | CEO | Gift | 12,337 | — | — | Dec 9, 2025 |
| MPWR | CEO | Sale | 1,904 | $961.63 | $1,830,944 | Nov 12, 2025 |
| MPWR | CEO | Sale | 1,894 | $963.41 | $1,824,699 | Nov 11, 2025 |
| MPWR | CEO | Tax Withholding | 121,918 | $1,096.63 | $133,698,936 | Oct 30, 2025 |
| MPWR | CEO | Award / Grant | 302,920 | — | — | Oct 25, 2025 |
| MPWR | CEO | Sale | 2,100 | $830.46 | $1,743,966 | Aug 15, 2025 |
| MPWR | CEO | Sale | 5,200 | $700.00 | $3,640,000 | Feb 18, 2025 |
| MPWR | CEO | Sale | 2,594 | $717.10 | $1,860,157 | Feb 10, 2025 |
| MPWR | CEO | Sale | 11,964 | $700.00 | $8,374,800 | Feb 7, 2025 |
| MPWR | CEO | Sale | 3,636 | $700.00 | $2,545,200 | Jan 24, 2025 |
| MPWR | CEO | Sale | 2,812 | $765.15 | $2,151,602 | Nov 8, 2024 |
| MPWR | CEO | Sale | 391 | $837.57 | $327,490 | Aug 9, 2024 |
| MPWR | CEO | Sale | 2,790 | $778.39 | $2,171,708 | Aug 8, 2024 |
| MPWR | CEO | Sale | 9,614 | $831.58 | $7,994,810 | Jul 22, 2024 |
| MPWR | CEO | Sale | 200 | $794.69 | $158,938 | Jul 1, 2024 |
| MPWR | CEO | Sale | 248 | $738.33 | $183,106 | Jun 3, 2024 |
| MPWR | CEO | Sale | 2,824 | $690.00 | $1,948,560 | May 8, 2024 |
| MPWR | CEO | Sale | 900 | $668.34 | $601,506 | May 1, 2024 |
| MPWR | CEO | Sale | 206 | $671.81 | $138,393 | Apr 1, 2024 |
| MPWR | CEO | Sale | 100 | $716.82 | $71,682 | Mar 1, 2024 |
| MPWR | CEO | Sale | 2,790 | $680.00 | $1,897,200 | Feb 8, 2024 |
| MPWR | CEO | Sale | 3,791 | $641.00 | $2,430,031 | Feb 5, 2024 |
| MPWR | CEO | Sale | 129 | $597.77 | $77,112 | Feb 1, 2024 |
| MPWR | CEO | Sale | 2,051 | $570.62 | $1,170,342 | Jan 5, 2024 |
| MPWR | CEO | Sale | 58,654 | $583.14 | $34,203,494 | Jan 4, 2024 |
| MPWR | CEO | Sale | 2,790 | $490.39 | $1,368,188 | Nov 8, 2023 |
| MPWR | CEO | Sale | 3,790 | $492.92 | $1,868,167 | Nov 6, 2023 |
| MPWR | CEO | Sale | 10,960 | $458.30 | $5,022,968 | Oct 2, 2023 |
| MPWR | CEO | Sale | 2,836 | $530.26 | $1,503,817 | Aug 8, 2023 |
| MPWR | CEO | Sale | 3,815 | $526.54 | $2,008,750 | Aug 4, 2023 |
| MPWR | CEO | Sale | 28,845 | $534.23 | $15,409,864 | Jul 21, 2023 |
| MPWR | CEO | Sale | 10,960 | $537.79 | $5,894,178 | Jul 3, 2023 |
| MPWR | CEO | Sale | 2,785 | $409.78 | $1,141,237 | May 9, 2023 |
| MPWR | CEO | Sale | 3,825 | $459.60 | $1,757,970 | May 4, 2023 |
| MPWR | CEO | Sale | 11,242 | $463.55 | $5,211,229 | May 2, 2023 |
| MPWR | CEO | Sale | 11,100 | $487.99 | $5,416,689 | Apr 3, 2023 |
| MPWR | CEO | Sale | 6,333 | $492.31 | $3,117,799 | Feb 13, 2023 |
| MPWR | CEO | Sale | 22,483 | $462.41 | $10,396,364 | Feb 8, 2023 |
| MPWR | CEO | Sale | 3,691 | $446.88 | $1,649,434 | Feb 7, 2023 |
| MPWR | CEO | Sale | 14,888 | $344.96 | $5,135,764 | Jan 3, 2023 |
| MPWR | CEO | Sale | 1,074 | $405.51 | $435,518 | Nov 14, 2022 |
| MPWR | CEO | Sale | 3,790 | $343.98 | $1,303,684 | Nov 4, 2022 |
| MPWR | CEO | Sale | 10,960 | $372.60 | $4,083,696 | Aug 15, 2022 |
| MPWR | CEO | Sale | 6,306 | $525.95 | $3,316,641 | Aug 12, 2022 |
| MPWR | CEO | Sale | 3,798 | $522.39 | $1,984,037 | Aug 4, 2022 |
| MPWR | CEO | Sale | 11,495 | $361.57 | $4,156,247 | Jul 1, 2022 |
| MPWR | CEO | Sale | 6,481 | $388.10 | $2,515,276 | May 12, 2022 |
| MPWR | CEO | Sale | 3,807 | $453.15 | $1,725,142 | May 4, 2022 |
| MPWR | CEO | Sale | 11,250 | $467.23 | $5,256,338 | Apr 1, 2022 |
| MPWR | CEO | Sale | 6,421 | $429.60 | $2,758,462 | Feb 14, 2022 |