Lee Victor K sold MPWR
February 9, 2026 · Form 4 insider transaction
Lee Victor K sold 400 shares of Monolithic Power Systems, Inc. at $1212.16 per share, a transaction worth $484.9K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
400
Price
$1212.16
Total value
$484.9K
InsiderLee Victor K
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 9, 2026
Filing dateFebruary 11, 2026
Shares owned after27,756
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/25/2025.