Lee Victor K sold MPWR

December 24, 2025 · Form 4 insider transaction

Lee Victor K sold 197 shares of Monolithic Power Systems, Inc. at $949.70 per share, a transaction worth $187.1K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 5 days after the transaction.

Direction
Disposed (sell-side)
Shares
197
Price
$949.70
Total value
$187.1K
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 24, 2025
Filing dateDecember 29, 2025
Shares owned after29,370
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.; The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $949.23 to $949.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

View the original Form 4 on SEC EDGAR
Lee Victor K sold MPWR: December 24, 2025 | Insider Trading Screener