Michael Hsing, CEO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 13,273 shares at $717.36 ($9.7M) on 2024-06-03, disclosed to the SEC on 2024-06-05.
Scheduled sale ($9.7M) by CEO 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 | $714.56 | 62 | $44K | 0.5% |
| 2 | $715.50 | 190 | $136K | 1.4% |
| 3 | $716.84 | 70 | $50K | 0.5% |
| 4 | $716.84 | 70 | $50K | 0.5% |
| 5 | $717.36 | 228 | $164K | 1.7% |
| 6 | $717.36 | 228 |
| $164K |
| 1.7% |
| 7 | $719.04 | 100 | $72K | 0.7% |
| 8 | $720.15 | 166 | $120K | 1.2% |
| 9 | $720.15 | 166 | $120K | 1.2% |
| 10 | $721.60 | 211 | $152K | 1.6% |
| 11 | $721.60 | 211 | $152K | 1.6% |
| 12 | $722.43 | 338 | $244K | 2.5% |
| 13 | $722.43 | 338 | $244K | 2.5% |
| 14 | $723.48 | 549 | $397K | 4.1% |
| 15 | $723.48 | 549 | $397K | 4.1% |
| 16 | $725.59 | 581 | $422K | 4.3% |
| 17 | $725.59 | 581 | $422K | 4.3% |
| 18 | $728.85 | 100 | $73K | 0.8% |
| 19 | $729.86 | 100 | $73K | 0.8% |
| 20 | $730.48 | 157 | $115K | 1.2% |
| 21 | $730.48 | 157 | $115K | 1.2% |
| 22 | $731.45 | 441 | $323K | 3.3% |
| 23 | $731.45 | 441 | $323K | 3.3% |
| 24 | $732.80 | 875 | $641K | 6.6% |
| 25 | $733.53 | 700 | $513K | 5.3% |
| 26 | $734.34 | 1,062 | $780K | 8.0% |
| 27 | $734.34 | 1,062 | $780K | 8.0% |
| 28 | $735.37 | 470 | $346K | 3.6% |
| 29 | $735.37 | 470 | $346K | 3.6% |
| 30 | $736.27 | 387 | $285K | 2.9% |
| 31 | $736.27 | 387 | $285K | 2.9% |
| 32 | $737.43 | 200 | $147K | 1.5% |
| 33 | $738.33 | 248 | $183K | 1.9% |
| 34 | $738.33 | 248 | $183K | 1.9% |
| 35 | $741.70 | 180 | $134K | 1.4% |
| 36 | $742.10 | 20 | $15K | 0.2% |
| 37 | $743.58 | 152 | $113K | 1.2% |
| 38 | $743.58 | 152 | $113K | 1.2% |
| 39 | $744.06 | 200 | $149K | 1.5% |
| 40 | $746.35 | 213 | $159K | 1.6% |
| 41 | $746.35 | 213 | $159K | 1.6% |
| Total | $730.80 avg | 13,273 | $9.7M | 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 → |