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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSM Net selling
CIK 0001046179 #5744 in the set updated 17 Sep 2026
Bought (12 mo)
$3.03M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$13.97M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$13.97M
2 of 2 sales
Net
−$10.94M
−$10.94M against sales at will

By person

33 insiders · 222 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Chuang Tzu-Sou
VP
$20.78K (6)
$13.97M (1)
−$13.95M
1,522,035
$115.98M
−43.9%
Tien Bor-Zen
VP
$832.61K (31)
+$832.61K
19,661
$1.50M
+137.1%
Lin Shyue-Shyh
VP
$658.03K (13)
+$658.03K
35,905
$2.74M
+40.2%
Yuan Lipen
VP
$347.10K (11)
+$347.10K
12,301
$937.34K
+60.0%
BURNS URSULA M
Director
$322.05K (1)
+$322.05K
3,000
$228.60K
+50.0%
Fang Shu-Hua
SVP and GC
$179.23K (8)
+$179.23K
1,372,367
$104.57M
+1.7%
Yeap Choh Fei
SVP
$80.49K (7)
+$80.49K
249,877
$19.04M
+6.0%
Wei Che-Chia
Chairman and CEO
$67.34K (6)
+$67.34K
8,678,353
$661.29M
+2.4%
Chin Yung-Pei
EVP and Co-COO
$31.91K (6)
+$31.91K
9,474,532
$721.96M
+0.3%
Mii Yuh-Jier
EVP and Co-COO
$31.85K (6)
+$31.85K
1,365,900
$104.08M
+2.4%
Zhang Kevin Xiaoqiang
SVP and Deputy Co-COO
$27.97K (6)
+$27.97K
387,299
$29.51M
+5.6%
Hou Yung-Chin
SVP and Deputy Co-COO
$27.91K (6)
+$27.91K
778,689
$59.34M
+2.7%
Wu Shien-Yang
SVP
$25.41K (6)
+$25.41K
866,390
$66.02M
+1.6%
Cao Min
VP
$24.60K (6)
+$24.60K
579,301
$44.14M
+2.3%
Wang Ying-Lang
SVP
$24.55K (6)
+$24.55K
1,534,327
$116.92M
+0.9%
Hsu Kuo-Chin
VP
$24.00K (6)
+$24.00K
227,576
$17.34M
+3.9%
Chang Tzonz-Sheng
SVP
$23.91K (6)
+$23.91K
352,009
$26.82M
+3.9%
Yoo Chue-San
VP
$23.43K (6)
+$23.43K
2,897,992
$220.83M
+0.3%
Lee Chun-Hsien
SVP
$23.08K (6)
+$23.08K
547,524
$41.72M
+2.5%
Lu Lee-Chung
VP
$23.05K (6)
+$23.05K
319,846
$24.37M
+2.7%
Chuang Juiping
VP
$22.05K (6)
+$22.05K
369,533
$28.16M
+2.3%
Jang Syun-Ming
VP
$22.05K (6)
+$22.05K
472,925
$36.04M
+1.8%
Lin Chris Horng-Dar
VP and CIO
$21.34K (6)
+$21.34K
185,124
$14.11M
+4.8%
He Jun
VP
$20.70K (6)
+$20.70K
147,166
$11.21M
+6.1%
Chen Pei-Hung
VP
$20.56K (6)
+$20.56K
526,337
$40.11M
+0.1%
Hwang Yuan-Ko
VP
$18.05K (6)
+$18.05K
206,976
$15.77M
+0.1%
Liaw Yung-Haw
VP
$14.66K (4)
+$14.66K
6,241
$475.56K
+3.5%
Chen Chih-Ho
Controller
$18.15K (7)
$3.76K (1)
+$14.39K
14,102
$1.07M
+1.5%
Ku Yao-Ching
VP
$14.20K (4)
+$14.20K
235,126
$17.92M
+0.1%
Huang Jen-Chau
SVP and CFO
$13.13K (6)
+$13.13K
1,859,182
$141.67M
+1.1%
Wu Yi-Huang
VP
$12.08K (4)
+$12.08K
107,639
$8.20M
+0.1%
Lu Chin-Sheng
VP
$11.40K (4)
+$11.40K
54,231
$4.13M
+0.3%
Tseng Fang Churng
Director
34,605,530
$2.64B
0.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Chang Tzonz-Sheng
7 Sep 2026
SVP
Buy indirect
53
$76.20
$4.04K
Chen Pei-Hung
7 Sep 2026
VP
Buy indirect
46
$76.20
$3.51K
Chin Yung-Pei
7 Sep 2026
EVP and Co-COO
Buy indirect
71
$76.20
$5.41K
Cao Min
7 Sep 2026
VP
Buy indirect
56
$76.20
$4.27K
Chen Chih-Ho
7 Sep 2026
Controller
Buy indirect
32
$76.20
$2.44K
Chuang Tzu-Sou
7 Sep 2026
VP
Buy indirect
47
$76.20
$3.58K
He Jun
7 Sep 2026
VP
Buy indirect
46
$76.20
$3.51K
Fang Shu-Hua
7 Sep 2026
SVP and GC
Buy indirect
56
$76.20
$4.27K
Chuang Juiping
7 Sep 2026
VP
Buy indirect
50
$76.20
$3.81K
Hou Yung-Chin
7 Sep 2026
SVP and Deputy Co-COO
Buy indirect
61
$76.20
$4.65K
Ku Yao-Ching
7 Sep 2026
VP
Buy indirect
47
$76.20
$3.58K
Huang Jen-Chau
7 Sep 2026
SVP and CFO
Buy indirect
30
$76.20
$2.29K
Hsu Kuo-Chin
7 Sep 2026
VP
Buy indirect
55
$76.20
$4.19K
Hwang Yuan-Ko
7 Sep 2026
VP
Buy indirect
40
$76.20
$3.05K
Jang Syun-Ming
7 Sep 2026
VP
Buy indirect
49
$76.20
$3.73K
Lu Lee-Chung
7 Sep 2026
VP
Buy indirect
51
$76.20
$3.89K
Lee Chun-Hsien
7 Sep 2026
SVP
Buy indirect
52
$76.20
$3.96K
Lin Shyue-Shyh
7 Sep 2026
VP
Buy indirect
44
$76.20
$3.35K
Lin Chris Horng-Dar
7 Sep 2026
VP and CIO
Buy indirect
47
$76.20
$3.58K
Lu Chin-Sheng
7 Sep 2026
VP
Buy indirect
38
$76.20
$2.90K
Wang Ying-Lang
7 Sep 2026
SVP
Buy indirect
54
$76.20
$4.11K
Tien Bor-Zen
7 Sep 2026
VP
Buy indirect
5
$76.20
$381.00
Tien Bor-Zen
7 Sep 2026
VP
Buy indirect
43
$76.20
$3.28K
Wei Che-Chia
7 Sep 2026
Chairman and CEO
Buy indirect
149
$76.20
$11.35K
Wu Shien-Yang
7 Sep 2026
SVP
Buy indirect
57
$76.20
$4.34K
Mii Yuh-Jier
7 Sep 2026
EVP and Co-COO
Buy indirect
71
$76.20
$5.41K
Yuan Lipen
7 Sep 2026
VP
Buy indirect
41
$76.20
$3.12K
Zhang Kevin Xiaoqiang
7 Sep 2026
SVP and Deputy Co-COO
Buy indirect
61
$76.20
$4.65K
Yeap Choh Fei
7 Sep 2026
SVP
Buy indirect
54
$76.20
$4.11K
Yoo Chue-San
7 Sep 2026
VP
Buy indirect
53
$76.20
$4.04K
Wu Yi-Huang
7 Sep 2026
VP
Buy indirect
40
$76.20
$3.05K
Yuan Lipen
19 Aug 2026
VP
Buy
1,000
$73.77
$73.77K
Yuan Lipen
18 Aug 2026
VP
Buy indirect
350
$73.58
$25.75K
Yuan Lipen
18 Aug 2026
VP
Buy
1,000
$74.50
$74.50K
Chin Yung-Pei
7 Aug 2026
EVP and Co-COO
Buy indirect
72
$73.31
$5.28K
Cao Min
7 Aug 2026
VP
Buy indirect
55
$73.31
$4.03K
Chen Pei-Hung
7 Aug 2026
VP
Buy indirect
46
$73.31
$3.37K
Chen Chih-Ho
7 Aug 2026
Controller
Buy indirect
33
$73.31
$2.42K
Chang Tzonz-Sheng
7 Aug 2026
SVP
Buy indirect
54
$73.31
$3.96K
Fang Shu-Hua
7 Aug 2026
SVP and GC
Buy indirect
57
$73.31
$4.18K
Chuang Juiping
7 Aug 2026
VP
Buy indirect
49
$73.31
$3.59K
Hou Yung-Chin
7 Aug 2026
SVP and Deputy Co-COO
Buy indirect
63
$73.31
$4.62K
Chuang Tzu-Sou
7 Aug 2026
VP
Buy indirect
47
$73.31
$3.45K
He Jun
7 Aug 2026
VP
Buy indirect
46
$73.31
$3.37K
Ku Yao-Ching
7 Aug 2026
VP
Buy indirect
47
$73.31
$3.45K
Hwang Yuan-Ko
7 Aug 2026
VP
Buy indirect
40
$73.31
$2.93K
Huang Jen-Chau
7 Aug 2026
SVP and CFO
Buy indirect
29
$73.31
$2.13K
Hsu Kuo-Chin
7 Aug 2026
VP
Buy indirect
54
$73.31
$3.96K
Jang Syun-Ming
7 Aug 2026
VP
Buy indirect
50
$73.31
$3.67K
Lu Chin-Sheng
7 Aug 2026
VP
Buy indirect
39
$73.31
$2.86K
Lee Chun-Hsien
7 Aug 2026
SVP
Buy indirect
54
$73.31
$3.96K
Lin Shyue-Shyh
7 Aug 2026
VP
Buy indirect
47
$73.31
$3.45K
Lu Lee-Chung
7 Aug 2026
VP
Buy indirect
52
$73.31
$3.81K
Lin Chris Horng-Dar
7 Aug 2026
VP and CIO
Buy indirect
49
$73.31
$3.59K
Tien Bor-Zen
7 Aug 2026
VP
Buy indirect
7
$73.31
$513.17
Tien Bor-Zen
7 Aug 2026
VP
Buy indirect
42
$73.31
$3.08K
Wu Shien-Yang
7 Aug 2026
SVP
Buy indirect
57
$73.31
$4.18K
Wei Che-Chia
7 Aug 2026
Chairman and CEO
Buy indirect
152
$73.31
$11.14K
Wang Ying-Lang
7 Aug 2026
SVP
Buy indirect
55
$73.31
$4.03K
Mii Yuh-Jier
7 Aug 2026
EVP and Co-COO
Buy indirect
72
$73.31
$5.28K
Yoo Chue-San
7 Aug 2026
VP
Buy indirect
51
$73.31
$3.74K
Wu Yi-Huang
7 Aug 2026
VP
Buy indirect
41
$73.31
$3.01K
Yuan Lipen
7 Aug 2026
VP
Buy indirect
42
$73.31
$3.08K
Zhang Kevin Xiaoqiang
7 Aug 2026
SVP and Deputy Co-COO
Buy indirect
63
$73.31
$4.62K
Yeap Choh Fei
7 Aug 2026
SVP
Buy indirect
57
$73.31
$4.18K
Tien Bor-Zen
3 Aug 2026
VP
Buy
1,000
$73.06
$73.06K
Tien Bor-Zen
28 Jul 2026
VP
Buy indirect
1,000
$67.97
$67.97K
Tien Bor-Zen
28 Jul 2026
VP
Buy
5
$390.00
$1.95K
Tien Bor-Zen
28 Jul 2026
VP
Buy
10
$390.00
$3.90K
Lin Shyue-Shyh
21 Jul 2026
VP
Buy
1,000
$74.13
$74.13K
Tien Bor-Zen
21 Jul 2026
VP
Buy indirect
1,000
$74.75
$74.75K
Tien Bor-Zen
21 Jul 2026
VP
Buy indirect
1,000
$74.44
$74.44K
Tien Bor-Zen
21 Jul 2026
VP
Buy indirect
1,000
$73.98
$73.98K
Tien Bor-Zen
21 Jul 2026
VP
Buy
1,000
$74.13
$74.13K
Lin Shyue-Shyh
20 Jul 2026
VP
Buy
1,000
$72.65
$72.65K
Tien Bor-Zen
20 Jul 2026
VP
Buy
10
$405.00
$4.05K
Lin Shyue-Shyh
19 Jul 2026
VP
Buy indirect
1,000
$71.94
$71.94K
Lin Shyue-Shyh
19 Jul 2026
VP
Buy
1,000
$71.32
$71.32K
Lin Shyue-Shyh
19 Jul 2026
VP
Buy
1,000
$72.10
$72.10K
Chen Chih-Ho
14 Jul 2026
Controller
Sell indirect
50
$75.22
$3.76K
Chen Chih-Ho
13 Jul 2026
Controller
Buy indirect
50
$74.60
$3.73K
Hwang Yuan-Ko
7 Jul 2026
VP
Buy indirect
40
$76.62
$3.06K
Yoo Chue-San
7 Jul 2026
VP
Buy indirect
51
$76.62
$3.91K
Lin Shyue-Shyh
7 Jul 2026
VP
Buy indirect
44
$76.62
$3.37K
Lu Lee-Chung
7 Jul 2026
VP
Buy indirect
49
$76.62
$3.75K
Cao Min
7 Jul 2026
VP
Buy indirect
54
$76.62
$4.14K
Chuang Tzu-Sou
7 Jul 2026
VP
Buy indirect
45
$76.62
$3.45K
Lu Chin-Sheng
7 Jul 2026
VP
Buy indirect
37
$76.62
$2.83K
Huang Jen-Chau
7 Jul 2026
SVP and CFO
Buy indirect
28
$76.62
$2.15K
He Jun
7 Jul 2026
VP
Buy indirect
45
$76.62
$3.45K
Yeap Choh Fei
7 Jul 2026
SVP
Buy indirect
53
$76.62
$4.06K
Mii Yuh-Jier
7 Jul 2026
EVP and Co-COO
Buy indirect
68
$76.62
$5.21K
Fang Shu-Hua
7 Jul 2026
SVP and GC
Buy indirect
54
$76.62
$4.14K
Liaw Yung-Haw
7 Jul 2026
VP
Buy indirect
48
$76.62
$3.68K
Chen Chih-Ho
7 Jul 2026
Controller
Buy indirect
31
$76.62
$2.38K
Hsu Kuo-Chin
7 Jul 2026
VP
Buy indirect
52
$76.62
$3.98K
Zhang Kevin Xiaoqiang
7 Jul 2026
SVP and Deputy Co-COO
Buy indirect
61
$76.62
$4.67K
Chin Yung-Pei
7 Jul 2026
EVP and Co-COO
Buy indirect
69
$76.62
$5.29K
Yuan Lipen
7 Jul 2026
VP
Buy indirect
40
$76.62
$3.06K
Hou Yung-Chin
7 Jul 2026
SVP and Deputy Co-COO
Buy indirect
61
$76.62
$4.67K
Wu Yi-Huang
7 Jul 2026
VP
Buy indirect
39
$76.62
$2.99K
Tien Bor-Zen
7 Jul 2026
VP
Buy indirect
6
$76.62
$459.72
Tien Bor-Zen
7 Jul 2026
VP
Buy indirect
40
$76.62
$3.06K
Chen Pei-Hung
7 Jul 2026
VP
Buy indirect
44
$76.62
$3.37K
Lee Chun-Hsien
7 Jul 2026
SVP
Buy indirect
50
$76.62
$3.83K
Wei Che-Chia
7 Jul 2026
Chairman and CEO
Buy indirect
146
$76.62
$11.19K
Chang Tzonz-Sheng
7 Jul 2026
SVP
Buy indirect
52
$76.62
$3.98K
Lin Chris Horng-Dar
7 Jul 2026
VP and CIO
Buy indirect
46
$76.62
$3.52K
Chuang Juiping
7 Jul 2026
VP
Buy indirect
47
$76.62
$3.60K
Ku Yao-Ching
7 Jul 2026
VP
Buy indirect
46
$76.62
$3.52K
Wu Shien-Yang
7 Jul 2026
SVP
Buy indirect
54
$76.62
$4.14K
Jang Syun-Ming
7 Jul 2026
VP
Buy indirect
47
$76.62
$3.60K
Wang Ying-Lang
7 Jul 2026
SVP
Buy indirect
53
$76.62
$4.06K
Fang Shu-Hua
2 Jul 2026
SVP and GC
Buy indirect
1,000
$77.09
$77.09K
Fang Shu-Hua
2 Jul 2026
SVP and GC
Buy indirect
1,000
$77.09
$77.09K
Tien Bor-Zen
30 Jun 2026
VP
Buy indirect
1,000
$75.70
$75.70K
Tien Bor-Zen
29 Jun 2026
VP
Buy
1,000
$76.64
$76.64K
Yuan Lipen
22 Jun 2026
VP
Buy
1,000
$79.19
$79.19K
Yuan Lipen
15 Jun 2026
VP
Buy
1,000
$75.26
$75.26K
Chin Yung-Pei
5 Jun 2026
EVP and Co-COO
Buy indirect
71
$76.01
$5.40K
Cao Min
5 Jun 2026
VP
Buy indirect
54
$76.01
$4.10K
Chang Tzonz-Sheng
5 Jun 2026
SVP
Buy indirect
53
$76.01
$4.03K
Chen Chih-Ho
5 Jun 2026
Controller
Buy indirect
32
$76.01
$2.43K
Chen Pei-Hung
5 Jun 2026
VP
Buy indirect
46
$76.01
$3.50K
He Jun
5 Jun 2026
VP
Buy indirect
46
$76.01
$3.50K
Chuang Tzu-Sou
5 Jun 2026
VP
Buy indirect
46
$76.01
$3.50K
Chuang Juiping
5 Jun 2026
VP
Buy indirect
50
$76.01
$3.80K
Hou Yung-Chin
5 Jun 2026
SVP and Deputy Co-COO
Buy indirect
62
$76.01
$4.71K
Fang Shu-Hua
5 Jun 2026
SVP and GC
Buy indirect
55
$76.01
$4.18K
Jang Syun-Ming
5 Jun 2026
VP
Buy indirect
49
$76.01
$3.72K
Huang Jen-Chau
5 Jun 2026
SVP and CFO
Buy indirect
30
$76.01
$2.28K
Hsu Kuo-Chin
5 Jun 2026
VP
Buy indirect
53
$76.01
$4.03K
Ku Yao-Ching
5 Jun 2026
VP
Buy indirect
48
$76.01
$3.65K
Hwang Yuan-Ko
5 Jun 2026
VP
Buy indirect
40
$76.01
$3.04K
Lin Shyue-Shyh
5 Jun 2026
VP
Buy indirect
46
$76.01
$3.50K
Lee Chun-Hsien
5 Jun 2026
SVP
Buy indirect
51
$76.01
$3.88K
Liaw Yung-Haw
5 Jun 2026
VP
Buy indirect
48
$76.01
$3.65K
Lu Chin-Sheng
5 Jun 2026
VP
Buy indirect
37
$76.01
$2.81K
Lu Lee-Chung
5 Jun 2026
VP
Buy indirect
52
$76.01
$3.95K
Lin Chris Horng-Dar
5 Jun 2026
VP and CIO
Buy indirect
48
$76.01
$3.65K
Tien Bor-Zen
5 Jun 2026
VP
Buy indirect
7
$76.01
$532.07
Tien Bor-Zen
5 Jun 2026
VP
Buy indirect
43
$76.01
$3.27K
Wu Shien-Yang
5 Jun 2026
SVP
Buy indirect
57
$76.01
$4.33K
Wei Che-Chia
5 Jun 2026
Chairman and CEO
Buy indirect
150
$76.01
$11.40K
Mii Yuh-Jier
5 Jun 2026
EVP and Co-COO
Buy indirect
72
$76.01
$5.47K
Wang Ying-Lang
5 Jun 2026
SVP
Buy indirect
56
$76.01
$4.26K
Yoo Chue-San
5 Jun 2026
VP
Buy indirect
53
$76.01
$4.03K
Yeap Choh Fei
5 Jun 2026
SVP
Buy indirect
55
$76.01
$4.18K
Yuan Lipen
5 Jun 2026
VP
Buy indirect
42
$76.01
$3.19K
Wu Yi-Huang
5 Jun 2026
VP
Buy indirect
40
$76.01
$3.04K
Zhang Kevin Xiaoqiang
5 Jun 2026
SVP and Deputy Co-COO
Buy indirect
62
$76.01
$4.71K
Tien Bor-Zen
20 May 2026
VP
Buy
7
$400.00
$2.80K
Tien Bor-Zen
19 May 2026
VP
Buy
1,000
$69.83
$69.83K
Tien Bor-Zen
19 May 2026
VP
Buy
1,000
$69.98
$69.98K
Chuang Tzu-Sou
19 May 2026
VP
Sell
200,000
$69.83
$13.97M
Tien Bor-Zen
19 May 2026
VP
Buy
10
$391.81
$3.92K
Chen Chih-Ho
8 May 2026
Controller
Buy indirect
34
$71.82
$2.44K
Chin Yung-Pei
8 May 2026
EVP and Co-COO
Buy indirect
75
$71.82
$5.39K
Chen Pei-Hung
8 May 2026
VP
Buy indirect
49
$71.82
$3.52K
Cao Min
8 May 2026
VP
Buy indirect
59
$71.82
$4.24K
Chang Tzonz-Sheng
8 May 2026
SVP
Buy indirect
56
$71.82
$4.02K
He Jun
8 May 2026
VP
Buy indirect
49
$71.82
$3.52K
Chuang Juiping
8 May 2026
VP
Buy indirect
51
$71.82
$3.66K
Chuang Tzu-Sou
8 May 2026
VP
Buy indirect
48
$71.82
$3.45K
Fang Shu-Hua
8 May 2026
SVP and GC
Buy indirect
59
$71.82
$4.24K
Hou Yung-Chin
8 May 2026
SVP and Deputy Co-COO
Buy indirect
66
$71.82
$4.74K
Jang Syun-Ming
8 May 2026
VP
Buy indirect
52
$71.82
$3.73K
Hwang Yuan-Ko
8 May 2026
VP
Buy indirect
42
$71.82
$3.02K
Lee Chun-Hsien
8 May 2026
VP
Buy indirect
53
$71.82
$3.81K
Hsu Kuo-Chin
8 May 2026
VP
Buy indirect
56
$71.82
$4.02K
Huang Jen-Chau
8 May 2026
SVP and CFO
Buy indirect
30
$71.82
$2.15K
Mii Yuh-Jier
8 May 2026
EVP and Co-COO
Buy indirect
75
$71.82
$5.39K
Lu Lee-Chung
8 May 2026
VP
Buy indirect
54
$71.82
$3.88K
Lin Shyue-Shyh
8 May 2026
VP
Buy indirect
48
$71.82
$3.45K
Lin Chris Horng-Dar
8 May 2026
VP and CIO
Buy indirect
49
$71.82
$3.52K
Liaw Yung-Haw
8 May 2026
VP
Buy indirect
53
$71.82
$3.81K
Wang Ying-Lang
8 May 2026
SVP
Buy indirect
57
$71.82
$4.09K
Wu Shien-Yang
8 May 2026
SVP
Buy indirect
60
$71.82
$4.31K
Tien Bor-Zen
8 May 2026
VP
Buy indirect
7
$71.82
$502.74
Tien Bor-Zen
8 May 2026
VP
Buy indirect
44
$71.82
$3.16K
Yeap Choh Fei
8 May 2026
SVP
Buy indirect
59
$71.82
$4.24K
Wei Che-Chia
8 May 2026
Chairman and CEO
Buy indirect
160
$71.82
$11.49K
Yoo Chue-San
8 May 2026
VP
Buy indirect
55
$71.82
$3.95K
Yuan Lipen
8 May 2026
VP
Buy indirect
44
$71.82
$3.16K
Zhang Kevin Xiaoqiang
8 May 2026
SVP and Deputy Co-COO
Buy indirect
66
$71.82
$4.74K
Tien Bor-Zen
28 Apr 2026
VP
Buy
5
$390.00
$1.95K
Tien Bor-Zen
28 Apr 2026
VP
Buy
5
$390.00
$1.95K
Tien Bor-Zen
28 Apr 2026
VP
Buy
10
$386.00
$3.86K
Cao Min
9 Apr 2026
VP
Buy indirect
66
$57.87
$3.82K
Chang Tzonz-Sheng
9 Apr 2026
SVP
Buy indirect
67
$57.87
$3.88K
Chen Chih-Ho
9 Apr 2026
Controller
Buy indirect
40
$57.87
$2.31K
Chen Pei-Hung
9 Apr 2026
VP
Buy indirect
57
$57.87
$3.30K
Chin Yung-Pei
9 Apr 2026
EVP and Co-COO
Buy indirect
89
$57.87
$5.15K
Hou Yung-Chin
9 Apr 2026
SVP and Deputy Co-COO
Buy indirect
78
$57.87
$4.51K
Chuang Juiping
9 Apr 2026
VP
Buy indirect
62
$57.87
$3.59K
He Jun
9 Apr 2026
VP
Buy indirect
58
$57.87
$3.36K
Chuang Tzu-Sou
9 Apr 2026
VP
Buy indirect
58
$57.87
$3.36K
Fang Shu-Hua
9 Apr 2026
SVP and GC
Buy indirect
70
$57.87
$4.05K
Jang Syun-Ming
9 Apr 2026
VP
Buy indirect
62
$57.87
$3.59K
Lee Chun-Hsien
9 Apr 2026
VP
Buy indirect
63
$57.87
$3.65K
Hwang Yuan-Ko
9 Apr 2026
VP
Buy indirect
51
$57.87
$2.95K
Huang Jen-Chau
9 Apr 2026
SVP and CFO
Buy indirect
37
$57.87
$2.14K
Hsu Kuo-Chin
9 Apr 2026
VP
Buy indirect
66
$57.87
$3.82K
Lin Chris Horng-Dar
9 Apr 2026
VP and CIO
Buy indirect
60
$57.87
$3.47K
Lin Shyue-Shyh
9 Apr 2026
VP
Buy indirect
58
$57.87
$3.36K
Mii Yuh-Jier
9 Apr 2026
EVP and Co-COO
Buy indirect
88
$57.87
$5.09K
Lu Lee-Chung
9 Apr 2026
VP
Buy indirect
65
$57.87
$3.76K
Liaw Yung-Haw
9 Apr 2026
VP
Buy indirect
61
$57.87
$3.53K
Wei Che-Chia
9 Apr 2026
Chairman and CEO
Buy indirect
186
$57.87
$10.76K
Wu Shien-Yang
9 Apr 2026
SVP
Buy indirect
71
$57.87
$4.11K
Yeap Choh Fei
9 Apr 2026
SVP
Buy indirect
68
$57.87
$3.94K
Wang Ying-Lang
9 Apr 2026
SVP
Buy indirect
69
$57.87
$3.99K
Tien Bor-Zen
9 Apr 2026
VP
Buy indirect
9
$57.87
$520.83
Tien Bor-Zen
9 Apr 2026
VP
Buy indirect
53
$57.87
$3.07K
Zhang Kevin Xiaoqiang
9 Apr 2026
SVP and Deputy Co-COO
Buy indirect
79
$57.87
$4.57K
Yuan Lipen
9 Apr 2026
VP
Buy indirect
52
$57.87
$3.01K
Yoo Chue-San
9 Apr 2026
VP
Buy indirect
65
$57.87
$3.76K
BURNS URSULA M
31 Mar 2026
Director
Buy
1,000
$322.05
$322.05K
Lin Shyue-Shyh
30 Mar 2026
VP
Buy
3,000
$54.72
$164.16K
Lin Shyue-Shyh
29 Mar 2026
VP
Buy
2,000
$55.63
$111.26K
Tien Bor-Zen
22 Mar 2026
VP
Buy
1,000
$55.93
$55.93K
Yeap Choh Fei
22 Mar 2026
SVP
Buy
1,000
$55.78
$55.78K

What was left out

Form 4 filings counted 226
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 2
Transactions with no price 0
Shares from compensation/vesting 11,838,721
History held since 24 Mar 2026