InsiderTrades

Tien Bor-Zen

SEC CIK 2114023 · EDGAR

Buying vs selling by month open-market trades, last 24 months, TSM
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDVP 85 $832.6K — 172026-03-222026-09-07

Most active insiders at TSM, 12 months

#InsiderTitleBoughtSold
1 Chuang Tzu-SouVP $20.8K$13.97M
2 Tien Bor-ZenVP $832.6K—
3 Lin Shyue-ShyhVP $658.0K—
4 Yuan LipenVP $347.1K—
5 BURNS URSULA MDir $322.1K—
6 Fang Shu-HuaSVP, GC $179.2K—
7 Yeap Choh FeiSVP $80.5K—
8 Wei Che-ChiaCOB, CEO, Dir $67.3K—
9 Chin Yung-PeiEVP, Co-COO $31.9K—
10 Mii Yuh-JierEVP, Co-COO $31.9K—

Transactions 17

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MI 2026-09-09 06:07 2026-09-07 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $76.20 +48 85 +130% +$3,658
MI 2026-08-10 07:58 2026-08-07 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $73.31 +49 80 +158% +$3,592
2026-08-04 07:01 2026-08-03 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $73.06 +1,000 14.1K +8% +$73.1K
M 2026-07-30 06:24 2026-07-28 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $390.00 +15 132 +13% +$5,850
I 2026-07-30 06:24 2026-07-28 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $67.97 +1,000 5,000 +25% +$68.0K
M 2026-07-23 06:16 2026-07-20+ TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $77.41 +1,010 117 New +$78.2K
MI 2026-07-23 06:16 2026-07-21 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $74.39 +3,000 4,000 +300% +$223.2K
MI 2026-07-09 06:14 2026-07-07 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $76.62 +46 73 +170% +$3,525
2026-06-30 06:24 2026-06-29 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $76.64 +1,000 12.1K +9% +$76.6K
I 2026-06-30 06:24 2026-06-30 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $75.70 +1,000 1,000 New +$75.7K
MI 2026-06-09 06:53 2026-06-05 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $76.01 +50 67 +294% +$3,801
M 2026-05-21 07:21 2026-05-19+ TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $395.18 +17 107 +19% +$6,718
M 2026-05-19 06:28 2026-05-19 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $69.91 +2,000 11.1K +22% +$139.8K
MI 2026-05-11 07:27 2026-05-08 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $71.82 +51 60 +567% +$3,663
M 2026-04-29 06:06 2026-04-28 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $388.00 +20 90 +29% +$7,760
MI 2026-04-13 07:40 2026-04-09 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $57.87 +62 53 New +$3,588
2026-03-24 2026-03-22 TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Tien Bor-Zen VP P - Purchase $55.93 +1,000 9,051 +12% +$55.9K

Purchase Sale Sale after option exercise All abbreviations