Hsing Michaelinsider trades
In SEC Form 4 filings, Hsing Michael is listed as CEO of Monolithic Power Systems, Inc. (MPWR). In the last 90 days, Hsing Michael sold $40.35M of Monolithic Power Systems, Inc. (MPWR) on the open market and bought none. All 8 sales were reported under a 10b5-1 trading plan.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| MPWRMonolithic Power Systems, Inc. | CEO | 8 | Sep 30 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-09-30
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 596 | $1,323.31 | Sale −$788,693 | 847,668 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 2,121 | $1,328.54 | Sale −$2,817,833 | 845,547 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 1,111 | $1,333.34 | Sale −$1,481,341 | 844,436 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 2,949 | $1,338.66 | Sale −$3,947,708 | 841,487 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 5,783 | $1,343.76 | Sale −$7,770,964 | 835,704 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 6,343 | $1,347.15 | Sale −$8,544,972 | 829,361 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 10,967 | $1,351.43 | Sale −$14,821,133 | 818,394 | Yes | Form 4 |
| MPWRMonolithic Power Systems, Inc. | Sep 28 | Sep 30 | S | 130 | $1,356.94 | Sale −$176,402 | 818,264 | Yes | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.