AlphaYouSL
Insider buying
Shyue-Shyh Lin bought $215K of Taiwan Semiconductor Manufacturing Co Ltd (TSM) stock
Shyue-Shyh Lin, VP of Taiwan Semiconductor Manufacturing Co Ltd (TSM), bought 3,000 shares of TSM stock worth $215K, per an SEC Form 4 filed Jul 21, 2026.
It was an open-market purchase.
The trade happened on Jul 19, 2026, 2 days before it was made public.
TSM has moved +11.7% since the trade date, from $398.37 to $445.14 (Sep 21, 2026 close).
- Traded
- Jul 19, 2026
- Disclosed
- Jul 21, 2026
- Filing delay
- 2 days
- Price since
- +11.7%
- Role
- VP
- Source
- SEC Form 4
More TSM insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.