Kuo Wei Herbert Chang, Director at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 400 shares at $280.00 ($112K) on 2020-08-12, disclosed to the SEC on 2020-08-14.
Seasonal sale ($112k) by Director — this insider has traded MPWR in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $279.00 | 200 | $56K | 49.9% |
| 2 | $280.00 | 200 | $56K | 50.1% |
| Total | $279.50 avg | 400 | $112K | 100% |
| Filing → |
| MPWR | SELL | 2025-11-25 | $90K | — | Filing → |
| MPWR | SELL | 2025-11-24 | $87K | — | Filing → |
| MPWR | SELL | 2025-05-13 | $37K | — | Filing → |