Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
None on record since 2016.
Sits alongside
People who currently share a board or management team with this person.
- Deming XiaoMPWR
- Eileen WynneMPWR
- Eugen J. ElmigerMPWR
- Jeff ZhouMPWR
- Kuo Wei Herbert ChangMPWR
- Maurice SciammasMPWR
- Michael HsingMPWR
- Robert W. Dean IIMPWR
- Saria TsengMPWR
- Theodore BlegenMPWR
- Victor K. LeeMPWR
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 18, 2025 | MPWR | Sale | 1,400 | $900.00 | $1.3M |
SEC reporting-owner ID (CIK) 1865213 · all filings on EDGAR