Theodore Blegen, CFO at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 4,310 shares at $727.40 ($3.1M) on 2024-03-01, disclosed to the SEC on 2024-03-04.
Scheduled sale ($3.1M) by CFO under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $718.35 | 200 | $144K | 4.6% |
| 2 | $719.48 | 200 | $144K | 4.6% |
| 3 | $720.75 | 80 | $58K | 1.8% |
| 4 | $721.27 | 180 | $130K | 4.1% |
| 5 | $721.27 | 180 | $130K | 4.1% |
| 6 | $724.42 | 80 |
| $58K |
| 1.9% |
| 7 | $724.42 | 80 | $58K | 1.9% |
| 8 | $725.51 | 100 | $73K | 2.3% |
| 9 | $726.61 | 253 | $184K | 5.9% |
| 10 | $726.61 | 253 | $184K | 5.9% |
| 11 | $727.40 | 497 | $362K | 11.5% |
| 12 | $727.40 | 497 | $362K | 11.5% |
| 13 | $728.48 | 651 | $474K | 15.1% |
| 14 | $728.48 | 651 | $474K | 15.1% |
| 15 | $729.19 | 149 | $109K | 3.5% |
| 16 | $729.19 | 149 | $109K | 3.5% |
| 17 | $732.01 | 60 | $44K | 1.4% |
| 18 | $733.37 | 50 | $37K | 1.2% |
| Total | $726.31 avg | 4,310 | $3.1M | 100% |
| Filing → |
| MPWR | SELL | 2026-01-06 | $2.8M | — | Filing → |
| MPWR | SELL | 2025-12-02 | $3.5M | — | Filing → |
| MPWR | SELL | 2025-11-04 | $5.2M | — | Filing → |