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Insider selling
Kuo Wei Herbert Chang sold $71K of Monolithic Power Systems, Inc. (MPWR) stock
Kuo Wei Herbert Chang, Dir of Monolithic Power Systems, Inc. (MPWR), sold 50 shares of MPWR stock worth $71K, per an SEC Form 4 filed Aug 13, 2026.
It was an open-market sale.
The trade happened on Aug 11, 2026, 2 days before it was made public.
MPWR has moved -1.5% since the trade date, from $1402.11 to $1380.62 (Sep 22, 2026 close).
- Traded
- Aug 11, 2026
- Disclosed
- Aug 13, 2026
- Filing delay
- 2 days
- Price since
- -1.5%
- Role
- Dir
- Source
- SEC Form 4
More MPWR insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.