Maurice Sciammas, EVP, WW Sales & Marketing at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 12,000 shares at $1550.36 ($18.7M) on 2026-05-15, disclosed to the SEC on 2026-05-19.
Scheduled sale ($18.7M) by EVP, WW Sales & Marketing under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1550.36 | 3,741 | $5.8M | 31.0% |
| 2 | $1557.48 | 1,717 | $2.7M | 14.3% |
| 3 | $1562.01 | 2,010 | $3.1M | 16.8% |
| 4 | $1567.15 | 2,020 | $3.2M | 16.9% |
| 5 | $1571.49 | 1,312 | $2.1M | 11.0% |
| 6 | $1577.75 | 703 |
| $1.1M |
| 5.9% |
| 7 | $1582.21 | 447 | $707K | 3.8% |
| 8 | $1585.51 | 50 | $79K | 0.4% |
| Total | $1561.40 avg | 12,000 | $18.7M | 100% |
| Filing → |
| MPWR | SELL | 2026-07-06 | $41K | — | Filing → |
| MPWR | SELL | 2026-06-03 | $46K | — | Filing → |
| MPWR | SELL | 2026-05-06 | $48K | — | Filing → |