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Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Zhou Jeff

Over the trailing 90 days, Zhou Jeff (Other at MONOLITHIC POWER SYSTEMS, INC.) sold $3.3M of stock in MPWR, per 4 SEC Form 4 transactions.

Role
Other
Companies
MPWR
Window
Trailing 90 days · 4 transactions · CIK 1480772
Net activity
−$3.3M ($0 bought · $3.3M sold)

By Company (Trailing 90 Days)

SymbolCompanyTxnsBoughtSoldNet
MPWRMONOLITHIC POWER SYSTEMS, INC.4$3.3M−$3.3M

Transactions (4)

DateSymbolTypeSharesValueDescription
2026-05-26MPWRSell486$816KOpen market or private sale
2026-05-06MPWRSell500$825KOpen market or private sale
2026-05-05MPWRSell514$809KOpen market or private sale
2026-05-05MPWRSell500$800KOpen market or private sale

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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