Jeff Zhou, Director at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 600 shares at $276.00 ($168K) on 2020-08-05, disclosed to the SEC on 2020-08-07.
Open-market sale of $168k MPWR by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $276.00 | 200 | $55K | 32.9% |
| 2 | $279.00 | 200 | $56K | 33.3% |
| 3 | $283.00 | 200 | $57K | 33.8% |
| Total | $279.33 avg | 600 | $168K | 100% |
| Filing → |
| MPWR | SELL | 2025-08-28 | $168K | — | Filing → |
| MPWR | SELL | 2025-08-15 | $340K | — | Filing → |
| MPWR | SELL | 2025-08-13 | $166K | — | Filing → |