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INSIDER · CIK 1445300

Dean Robert W II

Interim CFO at MONOLITHIC POWER SYSTEMS, INC. (MPWR)

↗4 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$0.00Bought on the market
$191KSold on the market
1Companies
Aug 26, 2026Latest filing
Form 4 trades by Dean Robert W II
CompanyTitleTypeOwned
Aug 26, 202619:22Aug 24, 2026MPWRMONOLITHIC POWER SYSTEMS, INC.Interim CFOS · Sell$1,297.72−327,094-0%−$42K
Aug 26, 202619:22Aug 24, 2026MPWRMONOLITHIC POWER SYSTEMS, INC.Interim CFOJ · Other—−57,089-0%—
Aug 19, 202620:44Aug 17, 2026MPWRMONOLITHIC POWER SYSTEMS, INC.Interim CFOS · Sell$1,413.64−67,126-0%−$8K
Aug 6, 202618:20Aug 5, 2026MPWRMONOLITHIC POWER SYSTEMS, INC.Interim CFOS · Sell$1,344.27−1057,132-1%−$141K
Dean Robert W II Insider Trades (MPWR) | Shameless Cloning