Victor K. Lee, Director at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 5,705 shares at $53.75 ($304K) on 2015-05-18, disclosed to the SEC on 2015-05-18.
Open-market sale of $304k 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 | $52.90 | 3,000 | $159K | 52.2% |
| 2 | $53.75 | 705 | $38K | 12.5% |
| 3 | $53.75 | 2,000 | $108K | 35.4% |
| Total | $53.30 avg | 5,705 | $304K | 100% |
| Filing → |
| MPWR | SELL | 2025-12-29 | $1.6M | — | Filing → |
| MPWR | SELL | 2024-07-01 | $820K | — | Filing → |
| MPWR | SELL | 2016-11-23 | $754K | — | Filing → |