Loading MPWR…
Import this data to Google Sheets with:
=jivedata("MPWR","insider")Install the Jive Data add-on, then paste into a cell (the result spills as a table).
MPWR • CIK 0001280452
Loading insider transactions…
People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
0 transactions · 0 shares
— total value
150 transactions · 373.31K shares
$412.96M total value
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Sep 30, 2026 | Hsing Michael | Sold 30.00K @ $1,344.9682/share ($40.35M) | View |
| Sep 2, 2026 | Tseng Saria | Gift: 4.00K | View |
| Aug 26, 2026 | DEAN ROBERT W II | Sold 32 @ $1,297.72/share ($41.53K) Other: 5 | View |
| Aug 25, 2026 | CHANG KUO WEI HERBERT | Sold 50 @ $1,281.57/share ($64.08K) | View |
| Aug 19, 2026 | DEAN ROBERT W II | Sold 6 @ $1,413.64/share ($8.48K) | View |
| Aug 13, 2026 | CHANG KUO WEI HERBERT | Sold 50 @ $1,420.00/share ($71.00K) | View |
| Feb 13, 2026 | Hsing Michael | Sold 33.00K @ $1,188.9155/share ($39.23M) | View |
| Feb 12, 2026 | Sciammas Maurice | Sold 200 @ $1,179.975/share ($235.99K) | View |
| Feb 12, 2026 | Hsing Michael | Sold 34.00K @ $1,142.2775/share ($38.84M) | View |
| Feb 11, 2026 | Lee Victor K | Sold 400 @ $1,212.16/share ($484.86K) | View |
| Feb 10, 2026 | Xiao Deming | Sold 22.88K @ $1,171.1637/share ($26.79M) | View |
| Feb 10, 2026 | Tseng Saria | Sold 22.88K @ $1,171.1637/share ($26.79M) | View |
| Feb 10, 2026 | Sciammas Maurice | Sold 22.88K @ $1,171.1637/share ($26.79M) | View |
| Feb 10, 2026 | BLEGEN THEODORE | Sold 21.73K @ $1,171.1637/share ($25.44M) | View |
| Feb 10, 2026 | Hsing Michael | Sold 54.92K @ $1,171.1637/share ($64.32M) | View |
| Feb 5, 2026 | Wynne Eileen | Grant/Award: 189 shares | View |
| Feb 5, 2026 | Elmiger Eugen J | Grant/Award: 189 shares | View |
| Feb 5, 2026 | Martinez Carintia | Grant/Award: 189 shares | View |
| Feb 5, 2026 | Xiao Deming | Grant/Award: 57.17K shares | View |
| Feb 5, 2026 | Tseng Saria | Grant/Award: 57.17K shares | View |
| Feb 5, 2026 | Hsing Michael | Grant/Award: 136.82K shares | View |
| Feb 5, 2026 | Sciammas Maurice | Grant/Award: 57.17K shares | View |
| Feb 4, 2026 | BLEGEN THEODORE | Sold 220 @ $1,110.58/share ($244.33K) | View |
| Jan 6, 2026 | Lee Victor K | Sold 600 @ $930.86/share ($558.52K) | View |
| Jan 6, 2026 | BLEGEN THEODORE | Sold 3.00K @ $940.4665/share ($2.82M) | View |
| Dec 30, 2025 | Tseng Saria | Gift: 2.00K | View |
| Dec 29, 2025 | Lee Victor K | Sold 1.00K @ $951.7192/share ($951.72K) | View |
| Dec 11, 2025 | Hsing Michael | Gift: 12.34K | View |
| Nov 28, 2025 | Tseng Saria | Sold 20.00K @ $926.4658/share ($18.53M) | View |
| Nov 28, 2025 | Tseng Saria | Sold 20.00K @ $904.1819/share ($18.08M) | View |
| Nov 25, 2025 | Sciammas Maurice | Sold 3.98K @ $895.23/share ($3.56M) | View |
| Nov 20, 2025 | — | — | View |
| Nov 20, 2025 | — | — | View |
| Nov 14, 2025 | Sciammas Maurice | Gift: 9.06K | View |
| Nov 13, 2025 | Hsing Michael | Sold 37.00K @ $965.5238/share ($35.72M) | View |
| Nov 13, 2025 | Hsing Michael | Sold 40.00K @ $958.393/share ($38.34M) | View |
| Nov 6, 2025 | Sciammas Maurice | Sold 200 @ $986.81/share ($197.36K) | View |
| Nov 4, 2025 | BLEGEN THEODORE | Sold 3.00K @ $1,024.4258/share ($3.07M) | View |
| Oct 31, 2025 | Hsing Michael | Tax Withholding: 121.92K @ $1,096.63 ($133.70M) | View |
| Oct 31, 2025 | BLEGEN THEODORE | Tax Withholding: 48.30K @ $1,096.63 ($52.97M) | View |
| Oct 31, 2025 | Tseng Saria | Tax Withholding: 54.54K @ $1,096.63 ($59.81M) | View |
| Oct 31, 2025 | Sciammas Maurice | Tax Withholding: 54.54K @ $1,096.63 ($59.81M) | View |
| Oct 31, 2025 | Xiao Deming | Tax Withholding: 54.54K @ $1,096.63 ($59.81M) | View |
| Oct 28, 2025 | Tseng Saria | Grant/Award: 135.52K shares | View |
| Oct 28, 2025 | BLEGEN THEODORE | Grant/Award: 87.69K shares | View |
| Oct 28, 2025 | Hsing Michael | Grant/Award: 302.92K shares | View |
| Oct 28, 2025 | Xiao Deming | Grant/Award: 135.52K shares | View |
| Oct 28, 2025 | Sciammas Maurice | Grant/Award: 135.52K shares | View |
| Oct 24, 2025 | Tseng Saria | Sold 1.30K @ $1,087.62/share ($1.41M) | View |