Hsing Michael sold MPWR
November 12, 2025 · Form 4 insider transaction
Hsing Michael sold 987 shares of Monolithic Power Systems, Inc. at $980.06 per share, a transaction worth $967.3K. 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
987
Price
$980.06
Total value
$967.3K
InsiderHsing Michael
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateNovember 12, 2025
Filing dateNovember 13, 2025
Shares owned after918,669
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 $980.00 to $980.25. 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.