Theodore Blegen, EVP and CFO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 5,117 shares at $1013.62 ($5.2M) on 2025-11-03, disclosed to the SEC on 2025-11-04.
Scheduled sale ($5.2M) by EVP and CFO 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 | $1013.62 | 204 | $207K | 3.9% |
| 2 | $1013.62 | 204 | $207K | 3.9% |
| 3 | $1014.47 | 135 | $137K | 2.6% |
| 4 | $1014.47 | 135 | $137K | 2.6% |
| 5 | $1016.51 | 80 | $81K | 1.6% |
| 6 | $1016.51 | 80 |
| $81K |
| 1.6% |
| 7 | $1017.78 | 6 | $6K | 0.1% |
| 8 | $1018.01 | 180 | $183K | 3.5% |
| 9 | $1018.01 | 180 | $183K | 3.5% |
| 10 | $1019.49 | 181 | $185K | 3.5% |
| 11 | $1019.49 | 181 | $185K | 3.5% |
| 12 | $1020.30 | 160 | $163K | 3.1% |
| 13 | $1021.28 | 168 | $172K | 3.3% |
| 14 | $1021.28 | 168 | $172K | 3.3% |
| 15 | $1022.28 | 40 | $41K | 0.8% |
| 16 | $1023.32 | 291 | $298K | 5.7% |
| 17 | $1023.32 | 291 | $298K | 5.7% |
| 18 | $1024.86 | 208 | $213K | 4.1% |
| 19 | $1024.86 | 208 | $213K | 4.1% |
| 20 | $1025.91 | 43 | $44K | 0.8% |
| 21 | $1027.49 | 200 | $205K | 3.9% |
| 22 | $1028.43 | 240 | $247K | 4.7% |
| 23 | $1028.43 | 240 | $247K | 4.7% |
| 24 | $1029.45 | 246 | $253K | 4.8% |
| 25 | $1029.45 | 246 | $253K | 4.8% |
| 26 | $1030.00 | 210 | $216K | 4.1% |
| 27 | $1031.86 | 17 | $18K | 0.3% |
| 28 | $1032.07 | 184 | $190K | 3.6% |
| 29 | $1032.07 | 184 | $190K | 3.6% |
| 30 | $1033.00 | 80 | $83K | 1.6% |
| 31 | $1034.99 | 40 | $41K | 0.8% |
| 32 | $1035.25 | 40 | $41K | 0.8% |
| 33 | $1038.41 | 47 | $49K | 0.9% |
| Total | $1023.76 avg | 5,117 | $5.2M | 100% |
| Filing → |
| MPWR | SELL | 2026-01-06 | $2.8M | — | Filing → |
| MPWR | SELL | 2025-12-02 | $3.5M | — | Filing → |
| MPWR | SELL | 2025-10-01 | $5.2M | — | Filing → |