Insider · CIK 0001480772
Jeff Zhou
Files at MPWR (MONOLITHIC POWER SYSTEMS INC). First filing Aug 13, 2025, latest Aug 28, 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 |
|---|---|---|---|---|---|
| 41Moderate | MONOLITHIC POWER SYSTEMS INC | $168k 193 shares | -3% | +91% from low-8% from high | |
| 45Moderate | MONOLITHIC POWER SYSTEMS INC | $340k 400 shares | -6% | +90% from low-8% from high | |
| 41Moderate | MONOLITHIC POWER SYSTEMS INC | $166k 200 shares | -3% | +85% from low-10% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 27, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock | -193 | $870.00 | $168k | 5,611 | Aug 28, 2025 |
| Aug 13, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock | -400 | $850.00 | $340k | 5,804 | Aug 15, 2025 |
| Aug 12, 2025 | MPWR MONOLITHIC POWER SYSTEMS INC | SOpen-market sale Common Stock | -200 | $830.00 | $166k | 6,204 | Aug 13, 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.