| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Zhou Jeff is a Director at MPWR. Recent filings cover 0 purchases and 41 sales. Those positions are worth an estimated $5.3M at current prices.
Our model assigns Zhou Jeff a middling insider score of 50/100, based on 16 past trades. Over a 12-month horizon, 30.8% of those trades were profitable, with an average 12-month return of -3.3%.
Zhou Jeff's largest disclosed position is in MPWR as Director, worth about $5.3M. The recent filings there lean toward selling, a net 19,642 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 500 | $272.17 | $136,086.00 | -1.3% | |
| May 12, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 2,000 | $217.00 | $434,000.00 | -7.1% | |
| May 7, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 590 | $205.00 | $120,950.00 | -3.9% | |
| May 5, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 500 | $198.00 | $99,000.00 | -3.2% | |
| Feb 13, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 500 | $191.00 | $95,500.00 | -3.1% | |
| Feb 11, 2020 | MPWR Monolithic Power Systems Inc | Director | Sell | 2,533 | $183.79 | $465,535.95 | -5.1% | |
| Aug 1, 2019 | MPWR Monolithic Power Systems Inc | Director | Sell | 1,747 | $157.00 | $274,279.00 | -9.0% | |
| Jul 24, 2019 | MPWR Monolithic Power Systems Inc | Director | Sell | 2,000 | $148.50 | $297,000.00 | -4.8% |