Skip to Main Content
Insider Trading

Last Updated: 6 days, 7 hours ago

Choh Fei Yeap has an estimated net worth of at least $77.8 million*, as of April 8, 2026. They own 219,644 shares of TSM stock. They have sold 0 shares of TSM stock since 2021, for an estimated $-55,780.

Choh Fei Yeap $TSM SEC Form 4 Insider Trading

Choh Fei Yeap has filed a total of 2 insider trades in $TSM since 2021. Their most recent trade was a purchase of 68 shares, made on Apr 09, 2026. Their largest trade was a purchase of 1,000 shares, made on Mar 22, 2026. We estimate that they now own 219,644 shares of $TSM, worth an estimated $77.9 million.



Insider Trading at $TSM

There have been a total of 34 insider trades reported at $TSM since 2021, with 9,908 shares purchased and 0 shares sold. The most active insider traders in $TSM stock have been Bor-Zen Tien, Shyue-Shyh Lin, and Choh Fei Yeap. The most recent trade was a purchase of 65 shares reported by Chue-San Yoo (VP), made on Apr 09, 2026.



History of Insider Stock Trades by Choh Fei Yeap

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
TSM logo TSM Purchase 68 Apr 09, 2026 April 13, 2026, 7:40 a.m.
TSM logo TSM Purchase 1,000 Mar 22, 2026 March 31, 2026, 6:06 a.m.




$TSM Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.