Michael Hsing, CEO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 54,923 shares at $1171.16 ($64.3M) on 2026-02-06, disclosed to the SEC on 2026-02-10.
Seasonal sale ($64.3M) by CEO — this insider has traded MPWR in February in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MPWR | SELL | 2026-02-17 | $38.7M | — | Filing → |
| MPWR | SELL | 2026-02-13 | $39.2M | — | Filing → |
| MPWR | SELL | 2026-02-12 | $38.8M | — | Filing → |