Theodore Blegen, EVP and CFO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 3,000 shares at $927.61 ($2.8M) on 2026-01-02, disclosed to the SEC on 2026-01-06.
Seasonal sale ($2.8M) by EVP and CFO — this insider has traded MPWR in January in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $927.61 | 80 | $74K | 2.6% |
| 2 | $930.86 | 194 | $181K | 6.4% |
| 3 | $933.64 | 80 | $75K | 2.6% |
| 4 | $934.74 | 40 | $37K | 1.3% |
| 5 | $935.33 | 80 | $75K | 2.7% |
| 6 | $936.50 | 120 |
| $112K |
| 4.0% |
| 7 | $938.52 | 460 | $432K | 15.3% |
| 8 | $939.75 | 117 | $110K | 3.9% |
| 9 | $940.03 | 40 | $38K | 1.3% |
| 10 | $941.60 | 406 | $382K | 13.5% |
| 11 | $942.42 | 74 | $70K | 2.5% |
| 12 | $943.71 | 539 | $509K | 18.0% |
| 13 | $944.35 | 650 | $614K | 21.8% |
| 14 | $945.00 | 40 | $38K | 1.3% |
| 15 | $946.62 | 80 | $76K | 2.7% |
| Total | $940.47 avg | 3,000 | $2.8M | 100% |
| Filing → |
| MPWR | SELL | 2025-12-02 | $3.5M | — | Filing → |
| MPWR | SELL | 2025-11-04 | $5.2M | — | Filing → |
| MPWR | SELL | 2025-10-01 | $5.2M | — | Filing → |