Chang Tzonz-sheng
SVP
Buy
Calculated transaction value
$3.96K
54 shares @ $73.31
Traded
Aug 7, 2026
Filed
Aug 10, 2026
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Taiwan Semiconductor Manufacturing Company Ltd
TSM
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
306 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Chang Tzonz-sheng SVP | Aug 10, 2026 3-day lag | Buy Aug 7, 2026 | $3.96K Filed shares x price | SEC Form 4 View filing | |
| Chen Chih-ho Controller | Aug 10, 2026 3-day lag | Buy Aug 7, 2026 | $2.42K Filed shares x price | SEC Form 4 View filing | |
| Chen Pei-hung VP | Aug 10, 2026 3-day lag | Buy Aug 7, 2026 | $3.37K Filed shares x price | SEC Form 4 View filing | |
| Cao Min VP | Aug 10, 2026 3-day lag | Buy Aug 7, 2026 | $4.03K Filed shares x price | SEC Form 4 View filing | |
| Chin Yung-pei EVP And Co-COO | Aug 10, 2026 3-day lag | Buy Aug 7, 2026 | $5.28K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Aug 4, 2026 1-day lag | Buy Aug 3, 2026 | $73.06K Filed shares x price | SEC Form 4 View filing | |
| Tseng Fang Churng Director | Jul 31, 2026 Same-day filing | Gift Jul 31, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tseng Fang Churng Director | Jul 31, 2026 Same-day filing | Gift Jul 31, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Cleo Fields U.S. House member | Jul 30, 2026 20-day lag | Buy Jul 10, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Tien Bor Zen VP | Jul 30, 2026 2-day lag | Buy Jul 28, 2026 | $1.95K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 30, 2026 2-day lag | Buy Jul 28, 2026 | $67.97K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 30, 2026 2-day lag | Buy Jul 28, 2026 | $3.9K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 23, 2026 2-day lag | Buy Jul 21, 2026 | $74.13K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 23, 2026 2-day lag | Buy Jul 21, 2026 | $73.98K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 23, 2026 2-day lag | Buy Jul 21, 2026 | $74.75K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 23, 2026 2-day lag | Buy Jul 21, 2026 | $74.44K Filed shares x price | SEC Form 4 View filing | |
| Tien Bor Zen VP | Jul 23, 2026 3-day lag | Buy Jul 20, 2026 | $4.05K Filed shares x price | SEC Form 4 View filing | |
| Lin Shyue Shyh VP | Jul 22, 2026 1-day lag | Buy Jul 21, 2026 | $74.13K Filed shares x price | SEC Form 4 View filing | |
| Lin Shyue Shyh VP | Jul 22, 2026 2-day lag | Buy Jul 20, 2026 | $72.65K Filed shares x price | SEC Form 4 View filing | |
| Lin Shyue Shyh VP | Jul 21, 2026 2-day lag | Buy Jul 19, 2026 | $72.1K Filed shares x price | SEC Form 4 View filing | |
| Lin Shyue Shyh VP | Jul 21, 2026 2-day lag | Buy Jul 19, 2026 | $71.94K Filed shares x price | SEC Form 4 View filing | |
| Lin Shyue Shyh VP | Jul 21, 2026 2-day lag | Buy Jul 19, 2026 | $71.32K Filed shares x price | SEC Form 4 View filing | |
| Chen Chih Ho Controller | Jul 16, 2026 2-day lag | Sale Jul 14, 2026 | $3.76K Filed shares x price | SEC Form 4 View filing | |
| Chen Chih Ho Controller | Jul 16, 2026 3-day lag | Buy Jul 13, 2026 | $3.73K Filed shares x price | SEC Form 4 View filing | |
| Wang Ying Lang SVP | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $4.06K Filed shares x price | SEC Form 4 View filing | |
| Jang Syun Ming VP | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $3.6K Filed shares x price | SEC Form 4 View filing | |
| Wu Shien Yang SVP | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $4.14K Filed shares x price | SEC Form 4 View filing | |
| Ku Yao Ching VP | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $3.52K Filed shares x price | SEC Form 4 View filing | |
| Chuang Juiping VP | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $3.6K Filed shares x price | SEC Form 4 View filing | |
| Lin Chris Horng Dar VP And CIO | Jul 9, 2026 2-day lag | Buy Jul 7, 2026 | $3.52K Filed shares x price | SEC Form 4 View filing |
Chen Chih-ho
Controller
Buy
Calculated transaction value
$2.42K
33 shares @ $73.31
Traded
Aug 7, 2026
Filed
Aug 10, 2026
Chen Pei-hung
VP
Buy
Calculated transaction value
$3.37K
46 shares @ $73.31
Traded
Aug 7, 2026
Filed
Aug 10, 2026
Cao Min
VP
Buy
Calculated transaction value
$4.03K
55 shares @ $73.31
Traded
Aug 7, 2026
Filed
Aug 10, 2026
Chin Yung-pei
EVP And Co-COO
Buy
Calculated transaction value
$5.28K
72 shares @ $73.31
Traded
Aug 7, 2026
Filed
Aug 10, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$73.06K
1,000 shares @ $73.06
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Tseng Fang Churng
Director
Gift
Calculated transaction value
$0
5,000,000 shares @ $0
Traded
Jul 31, 2026
Filed
Jul 31, 2026
Tseng Fang Churng
Director
Gift
Calculated transaction value
$0
5,000,000 shares @ $0
Traded
Jul 31, 2026
Filed
Jul 31, 2026
Cleo Fields
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Jul 10, 2026
Filed
Jul 30, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$1.95K
5 shares @ $390
Traded
Jul 28, 2026
Filed
Jul 30, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$67.97K
1,000 shares @ $67.97
Traded
Jul 28, 2026
Filed
Jul 30, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$3.9K
10 shares @ $390
Traded
Jul 28, 2026
Filed
Jul 30, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$74.13K
1,000 shares @ $74.13
Traded
Jul 21, 2026
Filed
Jul 23, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$73.98K
1,000 shares @ $73.98
Traded
Jul 21, 2026
Filed
Jul 23, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$74.75K
1,000 shares @ $74.75
Traded
Jul 21, 2026
Filed
Jul 23, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$74.44K
1,000 shares @ $74.44
Traded
Jul 21, 2026
Filed
Jul 23, 2026
Tien Bor Zen
VP
Buy
Calculated transaction value
$4.05K
10 shares @ $405
Traded
Jul 20, 2026
Filed
Jul 23, 2026
Lin Shyue Shyh
VP
Buy
Calculated transaction value
$74.13K
1,000 shares @ $74.13
Traded
Jul 21, 2026
Filed
Jul 22, 2026
Lin Shyue Shyh
VP
Buy
Calculated transaction value
$72.65K
1,000 shares @ $72.65
Traded
Jul 20, 2026
Filed
Jul 22, 2026
Lin Shyue Shyh
VP
Buy
Calculated transaction value
$72.1K
1,000 shares @ $72.1
Traded
Jul 19, 2026
Filed
Jul 21, 2026
Lin Shyue Shyh
VP
Buy
Calculated transaction value
$71.94K
1,000 shares @ $71.94
Traded
Jul 19, 2026
Filed
Jul 21, 2026
Lin Shyue Shyh
VP
Buy
Calculated transaction value
$71.32K
1,000 shares @ $71.32
Traded
Jul 19, 2026
Filed
Jul 21, 2026
Chen Chih Ho
Controller
Sale
Calculated transaction value
$3.76K
50 shares @ $75.22
Traded
Jul 14, 2026
Filed
Jul 16, 2026
Chen Chih Ho
Controller
Buy
Calculated transaction value
$3.73K
50 shares @ $74.6
Traded
Jul 13, 2026
Filed
Jul 16, 2026
Wang Ying Lang
SVP
Buy
Calculated transaction value
$4.06K
53 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Jang Syun Ming
VP
Buy
Calculated transaction value
$3.6K
47 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Wu Shien Yang
SVP
Buy
Calculated transaction value
$4.14K
54 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Ku Yao Ching
VP
Buy
Calculated transaction value
$3.52K
46 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Chuang Juiping
VP
Buy
Calculated transaction value
$3.6K
47 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Lin Chris Horng Dar
VP And CIO
Buy
Calculated transaction value
$3.52K
46 shares @ $76.62
Traded
Jul 7, 2026
Filed
Jul 9, 2026