Insiders / Xiao Deming
Xiao Deming
CIK 1308647personinsider
Companies
1
First seen
Feb 5, 2026
Last activity
May 8, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Monolithic Power Systems Inc · MPWR | 205,959 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Monolithic Power Systems Inc | Common Stock | 205,959 |
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 -8.84% | 235,932 0.48% of shares | high |
| May 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $23.42M | -14K -6.09% | 218,463 0.44% of shares | high |
| May 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $19.23M | -12K -5.31% | 206,866 0.42% of shares | high |
| May 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $5.49M | -3K -1.41% | 232,630 0.47% of shares | medium |
| May 6, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $1.51M | -907 -0.44% | 205,959 0.42% of shares | medium |
| Feb 3, 2026 | Grant | MPWR Monolithic Power Systems Inc Common Stock | $0 | +57K +28.35% | 258,807 0.53% of shares | low |