Insider · CIK 0001292133
Victor K Lee
Files at MPWR (MONOLITHIC POWER SYSTEMS INC). First filing Dec 29, 2025, latest Dec 29, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MPWR: MONOLITHIC POWER SYSTEMS INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 19Weak | MONOLITHIC POWER SYSTEMS INC | $952k 1,000 shares | -3% | +110% from low-14% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -197 | $949.70 | $187k | 29,370 | Dec 29, 2025 |
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -280 | $950.64 | $266k | 29,090 | Dec 29, 2025 |
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -160 | $951.60 | $152k | 28,930 | Dec 29, 2025 |
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -83 | $952.37 | $79k | 28,847 | Dec 29, 2025 |
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -200 | $953.70 | $191k | 28,647 | Dec 29, 2025 |
| Dec 24, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock10b5-1 | -80 | $955.08 | $76k | 28,567 | Dec 29, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.