Insiders / Dean Robert W II
Dean Robert W II
CIK 1445300personinsider
Companies
1
First seen
Mar 9, 2026
Last activity
May 28, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Monolithic Power Systems Inc · MPWR | 5,878 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Monolithic Power Systems Inc | Common Stock | 5,878 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 26, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $36.3K | -22 -0.37% | 5,878 0.01% of shares | low |
| May 18, 2026 | Sell | MPWR Monolithic Power Systems Inc Common Stock | $6.3K | -4 -0.07% | 5,900 0.01% of shares | low |
| May 13, 2026 | Other | MPWR Monolithic Power Systems Inc Common Stock | $0 | -2K -26.75% | 5,904 0.01% of shares | low |