Bor-Zen Tien

VP, Taiwan Semiconductor Manufacturing Co Ltd

Bought, 12 months

$0.8M

Sold, 12 months

$0.0M

Companies

Latest trade

Oct 7, 2026

Companies

Taiwan Semiconductor Manufacturing Co LtdVP +$0.8M

Trades

TSM Bought 47 shares at $79.39 $0.0M Oct 7

TSM Bought 48 shares at $76.20 $0.0M Sep 7

TSM Bought 49 shares at $73.31 $0.0M Aug 7

TSM Bought 1,000 shares at $73.06 $0.1M Aug 3

TSM Bought 1,015 shares at $72.73 $0.1M Jul 28

TSM Bought 4,000 shares at $74.33 $0.3M Jul 21

TSM Bought 10 shares at $405.00 $0.0M Jul 20

TSM Bought 46 shares at $76.62 $0.0M Jul 7

TSM Bought 1,000 shares at $75.70 $0.1M Jun 30

TSM Bought 1,000 shares at $76.64 $0.1M Jun 29

TSM Bought 50 shares at $76.01 $0.0M Jun 5

TSM Bought 7 shares at $400.00 $0.0M May 20

TSM Bought 2,000 shares at $69.91 $0.1M May 19

TSM Bought 10 shares at $391.81 $0.0M May 19

TSM Bought 51 shares at $71.82 $0.0M May 8

TSM Bought 15 shares at $387.33 $0.0M Apr 28

TSM Bought 62 shares at $57.87 $0.0M Apr 9

TSM Bought 1,000 shares at $55.93 $0.1M Mar 22

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.