Michael Hsing

CEO, Director, Monolithic Power Systems

Bought, 12 months

$0.0M

Sold, 12 months

$355M

Companies

Latest trade

Sep 28, 2026

Companies

Monolithic Power SystemsCEO, Director −$355M

Trades

MPWR Sold 30,000 shares at $1,344.97 · planned $40.3M Sep 28

MPWR Sold 40,000 shares at $1,482.75 $59.3M May 18

MPWR Sold 33,000 shares at $1,171.83 · planned $38.7M Feb 12

MPWR Sold 33,000 shares at $1,188.92 · planned $39.2M Feb 11

MPWR Sold 34,000 shares at $1,142.28 · planned $38.8M Feb 10

MPWR Sold 54,923 shares at $1,171.16 $64.3M Feb 6

MPWR Sold 37,000 shares at $965.52 $35.7M Nov 12

MPWR Sold 40,000 shares at $958.39 $38.3M Nov 11

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.