Watch MPWR. Know when insiders buy.
One email the day a filing lands. Free.
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
| Traded | Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 130 | $1356.94 | $176K |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 10,967 | $1351.43 | $14.8M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 6,343 | $1347.15 | $8.5M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 5,783 | $1343.76 | $7.8M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 2,949 | $1338.66 | $3.9M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 1,111 | $1333.34 | $1.5M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 2,121 | $1328.54 | $2.8M |
| Sep 28 | Sep 30 | Hsing Michael · CEO | Sell | 596 | $1323.31 | $789K |
| Aug 24 | Aug 26 | DEAN ROBERT W II · Interim CFO | Sell | 32 | $1297.72 | $42K |
| Aug 24 | Aug 25 | CHANG KUO WEI HERBERT · Director | Sell | 50 | $1281.57 | $64K |
Source: SEC EDGAR Form 4 filings, pulled nightly; open-market purchases and sales only, no option exercises or grants. The tracker, all tickers.