Hsing Michael sold MPWR
November 12, 2025 · Form 4 insider transaction
Hsing Michael sold 5,619 shares of Monolithic Power Systems, Inc. at $965.50 per share, a transaction worth $5.43M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
5,619
Price
$965.50
Total value
$5.43M
InsiderHsing Michael
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateNovember 12, 2025
Filing dateNovember 13, 2025
Shares owned after934,468
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
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 $965.00 to $965.98. 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.