Michael Hsing, CEO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 5,188 shares at $717.10 ($3.7M) on 2025-02-10, disclosed to the SEC on 2025-02-12.
Seasonal sale ($3.7M) 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $717.10 | 2,594 | $1.9M | 50.0% |
| 2 | $717.10 | 2,594 | $1.9M | 50.0% |
| Total | $717.10 avg | 5,188 | $3.7M | 100% |
| 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 → |