Hsing Michael sold MPWR
February 12, 2026 · Form 4 insider transaction
Hsing Michael sold 4,992 shares of Monolithic Power Systems, Inc. at $1159.84 per share, a transaction worth $5.79M. 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.
Footnotes
These transactions were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 08/28/2025.; 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 $1,157.38 to $1,162.38. 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.