| 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 |
|---|---|---|---|---|---|---|---|---|---|
CEO
1 company
Hsing Michael is a CEO at MONOLITHIC POWER SYSTEMS INC. Recent SEC Form 4 filings include 0 buys and 11 sells.
Estimated insider holdings value: $1493.9M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $372.60 | $4,083,696.00 | -1.1% | -9.0% | +19.1% | |
| Aug 12, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,306 | $525.95 | $3,316,640.70 | -0.6% | -26.5% | -4.7% | |
| Aug 4, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 3,798 | $522.39 | $1,984,037.22 | -0.4% | -36.9% | +1.3% | |
| Jul 1, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 11,495 | $361.57 | $4,156,247.15 | -1.1% | +0.3% | +48.3% | |
| May 12, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,481 | $388.10 | $2,515,276.10 | -0.6% | +37.2% | +3.2% | |
| May 4, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 3,807 | $453.15 | $1,725,154.99 | -0.4% | +5.7% | -3.9% | |
| Apr 1, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 11,250 | $467.23 | $5,256,337.50 | -1.1% | -17.0% | +8.4% | |
| Feb 14, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 6,421 | $429.60 | $2,758,461.60 | -0.6% | -3.6% | +20.8% | |
| Feb 8, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 37,301 | $399.66 | $14,907,643.20 | -1.7% | +0.4% | +14.8% | |
| Jan 3, 2022 | MPWR Monolithic Power Systems Inc | CEO | Sell | 10,960 | $490.87 | $5,379,935.20 | -1.1% | -4.0% | -30.3% |