Insiders / Tseng Saria
Tseng Saria
CIK 1312593personinsider
Companies
1
First seen
Feb 5, 2026
Last activity
May 29, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Monolithic Power Systems Inc · MPWR | 144,218 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Monolithic Power Systems Inc | Common Stock | 144,218 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $26.79M | -23K -10.23% | 200,626 0.41% of shares | high |
| May 27, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $12.86M | -8K -4.98% | 144,218 0.29% of shares | high |
| Mar 30, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $9.13M | -9K -4.64% | 186,422 0.38% of shares | medium |
| May 22, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $7.93M | -5K -3.19% | 151,783 0.31% of shares | medium |
| Apr 8, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $5.57M | -4K -2.62% | 157,943 0.32% of shares | medium |
| Mar 30, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $5.16M | -5K -2.57% | 195,502 0.40% of shares | medium |
| Mar 30, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $3.39M | -3K -1.80% | 183,062 0.37% of shares | medium |
| Mar 30, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $3.25M | -3K -1.74% | 179,868 0.37% of shares | medium |
| Mar 30, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $2.51M | -2K -1.37% | 175,228 0.36% of shares | medium |
| Apr 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $2.38M | -2K -1.19% | 169,022 0.34% of shares | medium |