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Monolithic Power Systems Inc

Semiconductors

Monolithic Power Systems Inc (MPWR) Insider Trading

8 transactions reported on SEC Form 4 — executive and director buys and sells.

Buys
0
Sells
5
Net value
$-114.1K
InsiderTitleTypeSharesValueDate
DEAN ROBERT W IIInterim CFOJ5—Aug 24, 2026
DEAN ROBERT W IIInterim CFOSell32$41.5KAug 24, 2026
CHANG KUO WEI HERBERTSell50$64.1KAug 24, 2026
DEAN ROBERT W IIInterim CFOSell6$8.5KAug 17, 2026
Sciammas MauriceEVP, WW Sales & MarketingGift25,000—Aug 4, 2026
DEAN ROBERT W IIInterim CFOGrant1,359—Jul 25, 2026
DEAN ROBERT W IIInterim CFOSell22$0May 26, 2026
Zhou JeffSell486$0May 26, 2026