AlphaYouJL
Insider selling
Jen-Tsung Lin sold $1.6M of United Microelectronics Corp (UMC) stock
Jen-Tsung Lin, Vice President of United Microelectronics Corp (UMC), sold 10,000 shares of UMC stock worth $1.6M, per an SEC Form 4 filed Sep 22, 2026.
It was an open-market sale.
The trade was reported on Sep 22, 2026.
UMC has moved -10.9% since the trade date, from $25.77 to $22.96 (Oct 9, 2026 close).
- Traded
- Sep 22, 2026
- Disclosed
- Sep 22, 2026
- Filing delay
- 0 days
- Price since
- -10.9%
- Role
- Vice President
- Source
- SEC Form 4
More UMC insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.