Victor K. Lee, Director at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 15,000 shares at $21.05 ($317K) on 2012-11-29, disclosed to the SEC on 2012-12-03.
Open-market sale of $317k 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 | $21.05 | 5,000 | $105K | 33.2% |
| 2 | $21.10 | 5,000 | $106K | 33.3% |
| 3 | $21.17 | 5,000 | $106K | 33.4% |
| Total | $21.11 avg | 15,000 | $317K | 100% |
| Filing → |
| MPWR | SELL | 2025-12-29 | $1.6M | — | Filing → |
| MPWR | SELL | 2024-07-01 | $820K | — | Filing → |
| MPWR | SELL | 2016-11-23 | $754K | — | Filing → |