87/100B394.54
USD
-10.75
(-2.65%)
Market Open
Last updated: · Delayed 15 min
Fair value471.04Plus-16%342Price 394.54600
Q4 FY2026 · Earnings report
EPS estimate 5.09Revenue estimate 52.71B
Q4 FY2026 · Earnings report
EPS estimate 5.09Revenue estimate 52.71B
Taiwan Semiconductor Manufacturing Company executives and insider trading
C. C. Wei reported no open-market purchases or sales over the last twelve months.
Over the last twelve months Taiwan Semiconductor Manufacturing Company's insiders sold 200,000 shares for 13.97M USD in 1 sales on the open market, and bought 27,833 shares in 203 purchases.
Insiders over the last twelve months
- Insider sales
- 1
- Shares sold
- 200,000
- Value sold
- 13.97M USD
- Insider purchasesWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
- 203
Insiders buying against sellingWhat is a Rule 10b5-1 trading plan? A Rule 10b5-1 plan lets an insider fix future trades in advance, while holding no inside information, so later trades follow the plan, not a new decision.
Bought on the market
Sold on the market
116.68K USD
1 week
0
488.05K USD
1 month
0
731.36K USD
3 months
0
1.46M USD
6 months
13.97M USD
2.41M USD
1 year
13.97M USD
2.41M USD
2 years
13.97M USD
Sold, decided at the timeSold under a Rule 10b5-1 plan set in advance
Open-market purchases and sales reported on Form 4, by value. Awards, option exercises and shares withheld for tax are not counted. Whether a sale was under a Rule 10b5-1 plan is read from each Form 4 at the SEC (the box exists on filings since April 2023).
Executives and directors
The people who run the company and the directors who reported trades, with what each bought and sold on the open market over the last twelve months. The CEO first, then whoever traded most.
| Name | Position | Age | Shares sold (12 months) | Value sold (12 months) | Shares bought (12 months) | Last sale | Shares held after |
|---|---|---|---|---|---|---|---|
| C. C. Wei CEO | Chairman & Chief Executive Officer | — | — | — | — | — | — |
| Tzu-sou Chuang | VP | — | 200,000 | 13.97M USD | 293 | 19 May 2026 | — |
| Bor-zen Tien | VP | — | — | — | 5,344 | — | — |
| Ursula M Burns | Director | — | — | — | 1,000 | — | — |
| Michael R Splinter | Director | — | — | — | 840 | — | — |
| Shyue-shyh Lin | VP | — | — | — | 5,287 | — | — |
| Lipen Yuan | VP | — | — | — | 3,262 | — | — |
| Shu-hua Fang | SVP and GC | — | — | — | 2,351 | — | — |
| Choh Fei Yeap | SVP | — | — | — | 1,345 | — | — |
| Che-chia Wei | Director, Chairman and CEO | — | — | — | 944 | — | — |
| Yuh-jier Mii | EVP and Co-COO | — | — | — | 447 | — | — |
| Yung-pei Chin | EVP and Co-COO | — | — | — | 446 | — | — |
| Kevin Zhang | Senior VP of Business Development, Global Sales and Overseas Operations Office & Deputy Co-COO | — | — | — | 392 | — | — |
| Yung-chin Hou | SVP and Deputy Co-COO | — | — | — | 391 | — | — |
| Shien-yang Wu | SVP | — | — | — | 357 | — | — |
| Ying-lang Wang | SVP | — | — | — | 344 | — | — |
| Min Cao | VP of Research, Development, Pathfinding & Corporate Research and CTO | — | — | — | 343 | — | — |
| Kuo-chin Hsu | VP | — | — | — | 338 | — | — |
| Tzonz-sheng Chang | SVP | — | — | — | 335 | — | — |
| Chue-san Yoo | VP | — | — | — | 330 | — | — |
| Chun-hsien Lee | SVP | — | — | — | 324 | — | — |
| Lee-chung Lu | VP | — | — | — | 324 | — | — |
| Juiping Chuang | VP | — | — | — | 309 | — | — |
| Syun-ming Jang | VP | — | — | — | 309 | — | — |
| Horng-Dar Lin | Vice President of Corporate Information Technology & Chief Information Officer | — | — | — | 298 | — | — |
| Pei-hung Chen | VP | — | — | — | 289 | — | — |
| Jun He | VP | — | — | — | 289 | — | — |
| Yuan-ko Hwang | VP | — | — | — | 253 | — | — |
| Chih-ho Chen | Controller | — | — | — | 202 | — | — |
| Yao-ching Ku | VP | — | — | — | 189 | — | — |
| Jen-Chau Huang | Senior VP, CFO & Spokesperson | — | — | — | 185 | — | — |
| Yi-huang Wu | VP | — | — | — | 160 | — | — |
| Chin-sheng Lu | VP | — | — | — | 151 | — | — |
| Yung-haw Liaw | VP | — | — | — | 162 | — | — |
| Cliff Hou | Senior VP, Chief Information Security Officer & Deputy Co-COO | 64 | — | — | — | — | — |
| Wei-Jen Lo | Senior Vice President of Corporate Strategy Development | — | — | — | — | — | — |
| Y. Chyn | Executive VP & Co-COO | — | — | — | — | — | — |
| Y. L. Wang | Senior Vice President of Operations | — | — | — | — | — | — |
| Jeff Su | Director of Investor Relations | — | — | — | — | — | — |
| Pei-Hong Chen | Vice President of the Human Resources | — | — | — | — | — | — |
| Y. J. Mii | Executive VP & Co-COO | — | — | — | — | — | — |
| Sylvia Fang | Senior VP, General Counsel & Corporate Governance Officer | — | — | — | — | — | — |
| Li-mei Ho | Officer | — | — | — | — | — | — |
| Development Fund, Executive Yuan National | Director | — | — | — | — | — | — |
| Leo Rafael Reif | Director: | — | — | — | — | — | — |
| Fang Churng Tseng | Director | — | — | — | — | — | — |
Insider sales and purchases by quarter
How many insider sales and purchases were reported each quarter.
Insider sales Insider purchases
Every insider transactionWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
Insiders must report every trade in the company's shares to the SEC within two business days, on Form 4. Only purchases and sales are trades on the open market; awards, option exercises, shares withheld for tax and gifts come with pay, and the twelve-month totals leave them out.
| Date | Name | Transaction | Shares | Price | Value | Shares held after | Filing |
|---|---|---|---|---|---|---|---|
| 6 Nov 2026 | Shien-yang Wu | Purchase | 59 | 70.50 | 4.16K USD | 60 | Form 4 |
| 6 Nov 2026 | Chue-san Yoo | Purchase | 54 | 70.50 | 3.81K USD | 6,798 | Form 4 |
| 6 Nov 2026 | Choh Fei Yeap | Purchase | 57 | 70.50 | 4.02K USD | 110 | Form 4 |
| 6 Nov 2026 | Kevin Zhang | Purchase | 65 | 70.50 | 4.58K USD | 7,471 | Form 4 |
| 6 Nov 2026 | Yi-huang Wu | Purchase | 41 | 70.50 | 2.89K USD | 240 | Form 4 |
| 6 Nov 2026 | Lipen Yuan | Purchase | 43 | 70.50 | 3.03K USD | 1,384 | Form 4 |
| 6 Nov 2026 | Bor-zen Tien | Purchase | 43 | 70.50 | 3.03K USD | 396 | Form 4 |
| 6 Nov 2026 | Bor-zen Tien | Purchase | 6 | 70.50 | 423.00 USD | 98 | Form 4 |
| 6 Nov 2026 | Horng-Dar Lin | Purchase | 50 | 70.50 | 3.53K USD | 95 | Form 4 |
| 6 Nov 2026 | Yuan-ko Hwang | Purchase | 41 | 70.50 | 2.89K USD | 379 | Form 4 |
| 6 Nov 2026 | Che-chia Wei | Purchase | 155 | 70.50 | 10.93K USD | 18,435 | Form 4 |
| 6 Nov 2026 | Syun-ming Jang | Purchase | 51 | 70.50 | 3.60K USD | 6,039 | Form 4 |
| 6 Nov 2026 | Yao-ching Ku | Purchase | 48 | 70.50 | 3.38K USD | 282 | Form 4 |
| 6 Nov 2026 | Chin-sheng Lu | Purchase | 40 | 70.50 | 2.82K USD | 227 | Form 4 |
| 6 Nov 2026 | Ying-lang Wang | Purchase | 56 | 70.50 | 3.95K USD | 58 | Form 4 |
| 6 Nov 2026 | Shyue-shyh Lin | Purchase | 47 | 70.50 | 3.31K USD | 431 | Form 4 |
| 6 Nov 2026 | Lee-chung Lu | Purchase | 53 | 70.50 | 3.74K USD | 6,587 | Form 4 |
| 6 Nov 2026 | Chun-hsien Lee | Purchase | 54 | 70.50 | 3.81K USD | 6,146 | Form 4 |
| 6 Nov 2026 | Yuh-jier Mii | Purchase | 73 | 70.50 | 5.15K USD | 8,311 | Form 4 |
| 6 Nov 2026 | Jen-Chau Huang | Purchase | 30 | 70.50 | 2.12K USD | 3,641 | Form 4 |
| 6 Nov 2026 | Tzu-sou Chuang | Purchase | 48 | 70.50 | 3.38K USD | 95 | Form 4 |
| 6 Nov 2026 | Kuo-chin Hsu | Purchase | 56 | 70.50 | 3.95K USD | 6,837 | Form 4 |
| 6 Nov 2026 | Shu-hua Fang | Purchase | 58 | 70.50 | 4.09K USD | 6,819 | Form 4 |
| 6 Nov 2026 | Yung-chin Hou | Purchase | 64 | 70.50 | 4.51K USD | 124 | Form 4 |
| 6 Nov 2026 | Jun He | Purchase | 47 | 70.50 | 3.31K USD | 92 | Form 4 |
| 6 Nov 2026 | Juiping Chuang | Purchase | 50 | 70.50 | 3.53K USD | 98 | Form 4 |
| 6 Nov 2026 | Pei-hung Chen | Purchase | 48 | 70.50 | 3.38K USD | 1,486 | Form 4 |
| 6 Nov 2026 | Chih-ho Chen | Purchase | 33 | 70.50 | 2.33K USD | 266 | Form 4 |
| 6 Nov 2026 | Tzonz-sheng Chang | Purchase | 55 | 70.50 | 3.88K USD | 107 | Form 4 |
| 6 Nov 2026 | Yung-pei Chin | Purchase | 73 | 70.50 | 5.15K USD | 8,646 | Form 4 |
| 6 Nov 2026 | Min Cao | Purchase | 57 | 70.50 | 4.02K USD | 6,881 | Form 4 |
| 5 Nov 2026 | Michael R Splinter | Purchase | 840 | 357.00 | 299.88K USD | 8,405 | Form 4 |
| 1 Nov 2026 | Lipen Yuan | Purchase | 1,000 | 71.49 | 71.49K USD | 8,000 | Form 4 |
| 7 Oct 2026 | Lipen Yuan | Purchase | 40 | 79.39 | 3.18K USD | 1,341 | Form 4 |
| 7 Oct 2026 | Choh Fei Yeap | Purchase | 52 | 79.39 | 4.13K USD | 53 | Form 4 |
| 7 Oct 2026 | Kevin Zhang | Purchase | 59 | 79.39 | 4.68K USD | 7,406 | Form 4 |
| 7 Oct 2026 | Chue-san Yoo | Purchase | 50 | 79.39 | 3.97K USD | 6,744 | Form 4 |
| 7 Oct 2026 | Shien-yang Wu | Purchase | 53 | 79.39 | 4.21K USD | 6,915 | Form 4 |
| 7 Oct 2026 | Che-chia Wei | Purchase | 144 | 79.39 | 11.43K USD | 18,280 | Form 4 |
| 7 Oct 2026 | Yi-huang Wu | Purchase | 39 | 79.39 | 3.10K USD | 199 | Form 4 |
| 7 Oct 2026 | Ying-lang Wang | Purchase | 52 | 79.39 | 4.13K USD | 6,551 | Form 4 |
| 7 Oct 2026 | Yuh-jier Mii | Purchase | 68 | 79.39 | 5.40K USD | 8,238 | Form 4 |
| 7 Oct 2026 | Bor-zen Tien | Purchase | 40 | 79.39 | 3.18K USD | 353 | Form 4 |
| 7 Oct 2026 | Bor-zen Tien | Purchase | 7 | 79.39 | 555.73 USD | 92 | Form 4 |
| 7 Oct 2026 | Chin-sheng Lu | Purchase | 36 | 79.39 | 2.86K USD | 187 | Form 4 |
| 7 Oct 2026 | Lee-chung Lu | Purchase | 49 | 79.39 | 3.89K USD | 6,534 | Form 4 |
| 7 Oct 2026 | Shyue-shyh Lin | Purchase | 44 | 79.39 | 3.49K USD | 384 | Form 4 |
| 7 Oct 2026 | Horng-Dar Lin | Purchase | 44 | 79.39 | 3.49K USD | 45 | Form 4 |
| 7 Oct 2026 | Chun-hsien Lee | Purchase | 51 | 79.39 | 4.05K USD | 6,092 | Form 4 |
| 7 Oct 2026 | Yao-ching Ku | Purchase | 46 | 79.39 | 3.65K USD | 234 | Form 4 |
| 7 Oct 2026 | Yuan-ko Hwang | Purchase | 39 | 79.39 | 3.10K USD | 338 | Form 4 |
| 7 Oct 2026 | Jen-Chau Huang | Purchase | 28 | 79.39 | 2.22K USD | 3,611 | Form 4 |
| 7 Oct 2026 | Syun-ming Jang | Purchase | 46 | 79.39 | 3.65K USD | 5,988 | Form 4 |
| 7 Oct 2026 | Yung-chin Hou | Purchase | 60 | 79.39 | 4.76K USD | 60 | Form 4 |
| 7 Oct 2026 | Kuo-chin Hsu | Purchase | 52 | 79.39 | 4.13K USD | 6,781 | Form 4 |
| 7 Oct 2026 | Jun He | Purchase | 43 | 79.39 | 3.41K USD | 45 | Form 4 |
| 7 Oct 2026 | Tzu-sou Chuang | Purchase | 46 | 79.39 | 3.65K USD | 47 | Form 4 |
| 7 Oct 2026 | Min Cao | Purchase | 51 | 79.39 | 4.05K USD | 6,824 | Form 4 |
| 7 Oct 2026 | Yung-pei Chin | Purchase | 67 | 79.39 | 5.32K USD | 8,573 | Form 4 |
| 7 Oct 2026 | Tzonz-sheng Chang | Purchase | 51 | 79.39 | 4.05K USD | 52 | Form 4 |
| 7 Oct 2026 | Shu-hua Fang | Purchase | 53 | 79.39 | 4.21K USD | 6,761 | Form 4 |
| 7 Oct 2026 | Juiping Chuang | Purchase | 46 | 79.39 | 3.65K USD | 48 | Form 4 |
| 7 Oct 2026 | Pei-hung Chen | Purchase | 43 | 79.39 | 3.41K USD | 1,438 | Form 4 |
| 7 Oct 2026 | Chih-ho Chen | Purchase | 31 | 79.39 | 2.46K USD | 233 | Form 4 |
| 7 Sept 2026 | Yi-huang Wu | Purchase | 40 | 76.20 | 3.05K USD | 160 | Form 4 |
| 7 Sept 2026 | Chue-san Yoo | Purchase | 53 | 76.20 | 4.04K USD | 6,694 | Form 4 |
| 7 Sept 2026 | Choh Fei Yeap | Purchase | 54 | 76.20 | 4.11K USD | 6,547 | Form 4 |
| 7 Sept 2026 | Kevin Zhang | Purchase | 61 | 76.20 | 4.65K USD | 7,347 | Form 4 |
| 7 Sept 2026 | Lipen Yuan | Purchase | 41 | 76.20 | 3.12K USD | 1,301 | Form 4 |
| 7 Sept 2026 | Yuh-jier Mii | Purchase | 71 | 76.20 | 5.41K USD | 8,170 | Form 4 |
| 7 Sept 2026 | Shien-yang Wu | Purchase | 57 | 76.20 | 4.34K USD | 6,862 | Form 4 |
| 7 Sept 2026 | Che-chia Wei | Purchase | 149 | 76.20 | 11.35K USD | 18,136 | Form 4 |
| 7 Sept 2026 | Bor-zen Tien | Purchase | 43 | 76.20 | 3.28K USD | 313 | Form 4 |
| 7 Sept 2026 | Bor-zen Tien | Purchase | 5 | 76.20 | 381.00 USD | 85 | Form 4 |
| 7 Sept 2026 | Ying-lang Wang | Purchase | 54 | 76.20 | 4.11K USD | 6,499 | Form 4 |
| 7 Sept 2026 | Chin-sheng Lu | Purchase | 38 | 76.20 | 2.90K USD | 151 | Form 4 |
| 7 Sept 2026 | Horng-Dar Lin | Purchase | 47 | 76.20 | 3.58K USD | 5,978 | Form 4 |
| 7 Sept 2026 | Shyue-shyh Lin | Purchase | 44 | 76.20 | 3.35K USD | 340 | Form 4 |
| 7 Sept 2026 | Chun-hsien Lee | Purchase | 52 | 76.20 | 3.96K USD | 6,041 | Form 4 |
| 7 Sept 2026 | Lee-chung Lu | Purchase | 51 | 76.20 | 3.89K USD | 6,485 | Form 4 |
| 7 Sept 2026 | Syun-ming Jang | Purchase | 49 | 76.20 | 3.73K USD | 5,942 | Form 4 |
| 7 Sept 2026 | Yuan-ko Hwang | Purchase | 40 | 76.20 | 3.05K USD | 299 | Form 4 |
| 7 Sept 2026 | Kuo-chin Hsu | Purchase | 55 | 76.20 | 4.19K USD | 6,729 | Form 4 |
| 7 Sept 2026 | Jen-Chau Huang | Purchase | 30 | 76.20 | 2.29K USD | 3,583 | Form 4 |
| 7 Sept 2026 | Yao-ching Ku | Purchase | 47 | 76.20 | 3.58K USD | 188 | Form 4 |
| 7 Sept 2026 | Yung-chin Hou | Purchase | 61 | 76.20 | 4.65K USD | 7,521 | Form 4 |
| 7 Sept 2026 | Juiping Chuang | Purchase | 50 | 76.20 | 3.81K USD | 4,292 | Form 4 |
| 7 Sept 2026 | Shu-hua Fang | Purchase | 56 | 76.20 | 4.27K USD | 6,708 | Form 4 |
| 7 Sept 2026 | Jun He | Purchase | 46 | 76.20 | 3.51K USD | 5,407 | Form 4 |
| 7 Sept 2026 | Tzu-sou Chuang | Purchase | 47 | 76.20 | 3.58K USD | 5,853 | Form 4 |
| 7 Sept 2026 | Chih-ho Chen | Purchase | 32 | 76.20 | 2.44K USD | 202 | Form 4 |
| 7 Sept 2026 | Min Cao | Purchase | 56 | 76.20 | 4.27K USD | 6,773 | Form 4 |
| 7 Sept 2026 | Yung-pei Chin | Purchase | 71 | 76.20 | 5.41K USD | 8,506 | Form 4 |
| 7 Sept 2026 | Pei-hung Chen | Purchase | 46 | 76.20 | 3.51K USD | 1,395 | Form 4 |
| 7 Sept 2026 | Tzonz-sheng Chang | Purchase | 53 | 76.20 | 4.04K USD | 5,481 | Form 4 |
| 1 Sept 2026 | Choh Fei Yeap | Award | 12,881 | — | — | 226,256 | Form 4 |
| 1 Sept 2026 | Chue-san Yoo | Award | 8,175 | — | — | 1,805,789 | Form 4 |
| 1 Sept 2026 | Shien-yang Wu | Award | 12,881 | — | — | 643,109 | Form 4 |
| 2 Jul 2026 | Shu-hua Fang | Purchase | 1,000 | 77.09 | 77.09K USD | 8,206 | Form 4 |
| 2 Jul 2026 | Shu-hua Fang | Purchase | 1,000 | 77.09 | 77.09K USD | 7,206 | Form 4 |
| 30 Jun 2026 | Bor-zen Tien | Purchase | 1,000 | 75.70 | 75.70K USD | 1,000 | Form 4 |
| 29 Jun 2026 | Bor-zen Tien | Purchase | 1,000 | 76.64 | 76.64K USD | 12,051 | Form 4 |
| 24 Jun 2026 | Tzu-sou Chuang | Gift | 500,000 | — | — | 1,495,165 | Form 4 |
| 22 Jun 2026 | Lipen Yuan | Purchase | 1,000 | 79.19 | 79.19K USD | 5,000 | Form 4 |
| 15 Jun 2026 | Lipen Yuan | Purchase | 1,000 | 75.26 | 75.26K USD | 4,000 | Form 4 |
| 8 Jun 2026 | Tzu-sou Chuang | Gift | 500,000 | — | — | 1,995,165 | Form 4 |
| 5 Jun 2026 | Kevin Zhang | Purchase | 62 | 76.01 | 4.71K USD | 7,162 | Form 4 |
| 5 Jun 2026 | Yi-huang Wu | Purchase | 40 | 76.01 | 3.04K USD | 40 | Form 4 |
| 5 Jun 2026 | Lipen Yuan | Purchase | 42 | 76.01 | 3.19K USD | 1,178 | Form 4 |
| 5 Jun 2026 | Choh Fei Yeap | Purchase | 55 | 76.01 | 4.18K USD | 6,383 | Form 4 |
| 5 Jun 2026 | Chue-san Yoo | Purchase | 53 | 76.01 | 4.03K USD | 6,539 | Form 4 |
| 5 Jun 2026 | Ying-lang Wang | Purchase | 56 | 76.01 | 4.26K USD | 6,337 | Form 4 |
| 5 Jun 2026 | Yuh-jier Mii | Purchase | 72 | 76.01 | 5.47K USD | 7,959 | Form 4 |
| 5 Jun 2026 | Che-chia Wei | Purchase | 150 | 76.01 | 11.40K USD | 17,689 | Form 4 |
| 5 Jun 2026 | Shien-yang Wu | Purchase | 57 | 76.01 | 4.33K USD | 6,694 | Form 4 |
| 5 Jun 2026 | Bor-zen Tien | Purchase | 43 | 76.01 | 3.27K USD | 188 | Form 4 |
| 5 Jun 2026 | Bor-zen Tien | Purchase | 7 | 76.01 | 532.07 USD | 67 | Form 4 |
| 5 Jun 2026 | Horng-Dar Lin | Purchase | 48 | 76.01 | 3.65K USD | 5,836 | Form 4 |
| 5 Jun 2026 | Lee-chung Lu | Purchase | 52 | 76.01 | 3.95K USD | 6,333 | Form 4 |
| 5 Jun 2026 | Chin-sheng Lu | Purchase | 37 | 76.01 | 2.81K USD | 37 | Form 4 |
| 5 Jun 2026 | Yung-haw Liaw | Purchase | 48 | 76.01 | 3.65K USD | 6,193 | Form 4 |
| 5 Jun 2026 | Chun-hsien Lee | Purchase | 51 | 76.01 | 3.88K USD | 5,885 | Form 4 |
| 5 Jun 2026 | Shyue-shyh Lin | Purchase | 46 | 76.01 | 3.50K USD | 205 | Form 4 |
| 5 Jun 2026 | Yuan-ko Hwang | Purchase | 40 | 76.01 | 3.04K USD | 179 | Form 4 |
| 5 Jun 2026 | Yao-ching Ku | Purchase | 48 | 76.01 | 3.65K USD | 48 | Form 4 |
| 5 Jun 2026 | Kuo-chin Hsu | Purchase | 53 | 76.01 | 4.03K USD | 6,568 | Form 4 |
| 5 Jun 2026 | Jen-Chau Huang | Purchase | 30 | 76.01 | 2.28K USD | 3,496 | Form 4 |
| 5 Jun 2026 | Syun-ming Jang | Purchase | 49 | 76.01 | 3.72K USD | 5,796 | Form 4 |
| 5 Jun 2026 | Shu-hua Fang | Purchase | 55 | 76.01 | 4.18K USD | 6,541 | Form 4 |
| 5 Jun 2026 | Yung-chin Hou | Purchase | 62 | 76.01 | 4.71K USD | 7,336 | Form 4 |
| 5 Jun 2026 | Juiping Chuang | Purchase | 50 | 76.01 | 3.80K USD | 4,146 | Form 4 |
| 5 Jun 2026 | Tzu-sou Chuang | Purchase | 46 | 76.01 | 3.50K USD | 5,714 | Form 4 |
| 5 Jun 2026 | Jun He | Purchase | 46 | 76.01 | 3.50K USD | 5,270 | Form 4 |
| 5 Jun 2026 | Pei-hung Chen | Purchase | 46 | 76.01 | 3.50K USD | 1,259 | Form 4 |
| 5 Jun 2026 | Chih-ho Chen | Purchase | 32 | 76.01 | 2.43K USD | 106 | Form 4 |
| 5 Jun 2026 | Tzonz-sheng Chang | Purchase | 53 | 76.01 | 4.03K USD | 5,322 | Form 4 |
| 5 Jun 2026 | Min Cao | Purchase | 54 | 76.01 | 4.10K USD | 6,608 | Form 4 |
| 5 Jun 2026 | Yung-pei Chin | Purchase | 71 | 76.01 | 5.40K USD | 8,294 | Form 4 |
| 1 Jun 2026 | Yao-ching Ku | Other | — | — | — | 72,946 | Form 4 |
| 1 Jun 2026 | Chin-sheng Lu | Other | — | — | — | 50,967 | Form 4 |
| 1 Jun 2026 | Chin-sheng Lu | Other | — | — | — | 3,000 | Form 4 |
| 1 Jun 2026 | Yao-ching Ku | Other | — | — | — | 131,000 | Form 4 |
| 1 Jun 2026 | Yao-ching Ku | Other | — | — | — | 73,396 | Form 4 |
| 1 Jun 2026 | Yao-ching Ku | Other | — | — | — | 30,851 | Form 4 |
| 1 Jun 2026 | Yi-huang Wu | Other | — | — | — | 63,000 | Form 4 |
| 1 Jun 2026 | Yi-huang Wu | Other | — | — | — | 44,359 | Form 4 |
| 22 May 2026 | Yuh-jier Mii | Other | 150,000 | — | — | — | Form 4 |
| 20 May 2026 | Bor-zen Tien | Purchase | 7 | 400.00 | 2.80K USD | 107 | Form 4 |
| 19 May 2026 | Bor-zen Tien | Purchase | 10 | 391.81 | 3.92K USD | 100 | Form 4 |
| 19 May 2026 | Tzu-sou Chuang | Sale | 200,000 | 69.83 | 13.97M USD | 2,495,165 | Form 4 |
| 19 May 2026 | Bor-zen Tien | Purchase | 1,000 | 69.83 | 69.83K USD | 11,051 | Form 4 |
| 19 May 2026 | Bor-zen Tien | Purchase | 1,000 | 69.98 | 69.98K USD | 10,051 | Form 4 |
| 8 May 2026 | Kevin Zhang | Purchase | 66 | 71.82 | 4.74K USD | 7,100 | Form 4 |
| 8 May 2026 | Lipen Yuan | Purchase | 44 | 71.82 | 3.16K USD | 1,136 | Form 4 |
| 8 May 2026 | Chue-san Yoo | Purchase | 55 | 71.82 | 3.95K USD | 6,486 | Form 4 |
| 8 May 2026 | Che-chia Wei | Purchase | 160 | 71.82 | 11.49K USD | 17,539 | Form 4 |
| 8 May 2026 | Choh Fei Yeap | Purchase | 59 | 71.82 | 4.24K USD | 6,328 | Form 4 |
| 8 May 2026 | Bor-zen Tien | Purchase | 44 | 71.82 | 3.16K USD | 145 | Form 4 |
| 8 May 2026 | Bor-zen Tien | Purchase | 7 | 71.82 | 502.74 USD | 60 | Form 4 |
| 8 May 2026 | Shien-yang Wu | Purchase | 60 | 71.82 | 4.31K USD | 6,637 | Form 4 |
| 8 May 2026 | Ying-lang Wang | Purchase | 57 | 71.82 | 4.09K USD | 6,281 | Form 4 |
| 8 May 2026 | Yung-haw Liaw | Purchase | 53 | 71.82 | 3.81K USD | 6,145 | Form 4 |
| 8 May 2026 | Horng-Dar Lin | Purchase | 49 | 71.82 | 3.52K USD | 5,788 | Form 4 |
| 8 May 2026 | Shyue-shyh Lin | Purchase | 48 | 71.82 | 3.45K USD | 159 | Form 4 |
| 8 May 2026 | Lee-chung Lu | Purchase | 54 | 71.82 | 3.88K USD | 6,281 | Form 4 |
| 8 May 2026 | Yuh-jier Mii | Purchase | 75 | 71.82 | 5.39K USD | 7,887 | Form 4 |
| 8 May 2026 | Jen-Chau Huang | Purchase | 30 | 71.82 | 2.15K USD | 3,466 | Form 4 |
| 8 May 2026 | Kuo-chin Hsu | Purchase | 56 | 71.82 | 4.02K USD | 6,515 | Form 4 |
| 8 May 2026 | Chun-hsien Lee | Purchase | 53 | 71.82 | 3.81K USD | 5,834 | Form 4 |
| 8 May 2026 | Yuan-ko Hwang | Purchase | 42 | 71.82 | 3.02K USD | 139 | Form 4 |
| 8 May 2026 | Syun-ming Jang | Purchase | 52 | 71.82 | 3.73K USD | 5,747 | Form 4 |
| 8 May 2026 | Yung-chin Hou | Purchase | 66 | 71.82 | 4.74K USD | 7,274 | Form 4 |
| 8 May 2026 | Shu-hua Fang | Purchase | 59 | 71.82 | 4.24K USD | 6,486 | Form 4 |
| 8 May 2026 | Tzu-sou Chuang | Purchase | 48 | 71.82 | 3.45K USD | 5,668 | Form 4 |
| 8 May 2026 | Juiping Chuang | Purchase | 51 | 71.82 | 3.66K USD | 4,096 | Form 4 |
| 8 May 2026 | Jun He | Purchase | 49 | 71.82 | 3.52K USD | 5,224 | Form 4 |
| 8 May 2026 | Tzonz-sheng Chang | Purchase | 56 | 71.82 | 4.02K USD | 5,269 | Form 4 |
| 8 May 2026 | Min Cao | Purchase | 59 | 71.82 | 4.24K USD | 6,554 | Form 4 |
| 8 May 2026 | Pei-hung Chen | Purchase | 49 | 71.82 | 3.52K USD | 1,213 | Form 4 |
| 8 May 2026 | Yung-pei Chin | Purchase | 75 | 71.82 | 5.39K USD | 8,223 | Form 4 |
| 8 May 2026 | Chih-ho Chen | Purchase | 34 | 71.82 | 2.44K USD | 74 | Form 4 |
| 28 Apr 2026 | Bor-zen Tien | Purchase | 5 | 390.00 | 1.95K USD | 90 | Form 4 |
| 28 Apr 2026 | Bor-zen Tien | Purchase | 5 | 390.00 | 1.95K USD | 85 | Form 4 |
| 28 Apr 2026 | Bor-zen Tien | Purchase | 10 | 386.00 | 3.86K USD | 80 | Form 4 |
| 24 Apr 2026 | Bor-zen Tien | Other | 20,000 | — | — | — | Form 4 |
| 9 Apr 2026 | Chue-san Yoo | Purchase | 65 | 57.87 | 3.76K USD | 6,431 | Form 4 |
| 9 Apr 2026 | Lipen Yuan | Purchase | 52 | 57.87 | 3.01K USD | 1,092 | Form 4 |
| 9 Apr 2026 | Kevin Zhang | Purchase | 79 | 57.87 | 4.57K USD | 7,034 | Form 4 |
| 9 Apr 2026 | Bor-zen Tien | Purchase | 53 | 57.87 | 3.07K USD | 101 | Form 4 |
| 9 Apr 2026 | Bor-zen Tien | Purchase | 9 | 57.87 | 520.83 USD | 53 | Form 4 |
| 9 Apr 2026 | Ying-lang Wang | Purchase | 69 | 57.87 | 3.99K USD | 6,224 | Form 4 |
| 9 Apr 2026 | Choh Fei Yeap | Purchase | 68 | 57.87 | 3.94K USD | 6,269 | Form 4 |
| 9 Apr 2026 | Shien-yang Wu | Purchase | 71 | 57.87 | 4.11K USD | 6,577 | Form 4 |
| 9 Apr 2026 | Che-chia Wei | Purchase | 186 | 57.87 | 10.76K USD | 17,379 | Form 4 |
| 9 Apr 2026 | Yung-haw Liaw | Purchase | 61 | 57.87 | 3.53K USD | 6,092 | Form 4 |
| 9 Apr 2026 | Lee-chung Lu | Purchase | 65 | 57.87 | 3.76K USD | 6,227 | Form 4 |
| 9 Apr 2026 | Yuh-jier Mii | Purchase | 88 | 57.87 | 5.09K USD | 7,812 | Form 4 |
| 9 Apr 2026 | Shyue-shyh Lin | Purchase | 58 | 57.87 | 3.36K USD | 111 | Form 4 |
| 9 Apr 2026 | Horng-Dar Lin | Purchase | 60 | 57.87 | 3.47K USD | 5,739 | Form 4 |
| 9 Apr 2026 | Kuo-chin Hsu | Purchase | 66 | 57.87 | 3.82K USD | 6,459 | Form 4 |
| 9 Apr 2026 | Jen-Chau Huang | Purchase | 37 | 57.87 | 2.14K USD | 3,436 | Form 4 |
| 9 Apr 2026 | Yuan-ko Hwang | Purchase | 51 | 57.87 | 2.95K USD | 97 | Form 4 |
| 9 Apr 2026 | Chun-hsien Lee | Purchase | 63 | 57.87 | 3.65K USD | 5,781 | Form 4 |
| 9 Apr 2026 | Syun-ming Jang | Purchase | 62 | 57.87 | 3.59K USD | 5,695 | Form 4 |
| 9 Apr 2026 | Shu-hua Fang | Purchase | 70 | 57.87 | 4.05K USD | 6,427 | Form 4 |
| 9 Apr 2026 | Tzu-sou Chuang | Purchase | 58 | 57.87 | 3.36K USD | 5,620 | Form 4 |
| 9 Apr 2026 | Jun He | Purchase | 58 | 57.87 | 3.36K USD | 5,175 | Form 4 |
| 9 Apr 2026 | Juiping Chuang | Purchase | 62 | 57.87 | 3.59K USD | 4,045 | Form 4 |
| 9 Apr 2026 | Yung-chin Hou | Purchase | 78 | 57.87 | 4.51K USD | 7,208 | Form 4 |
| 9 Apr 2026 | Yung-pei Chin | Purchase | 89 | 57.87 | 5.15K USD | 8,148 | Form 4 |
| 9 Apr 2026 | Pei-hung Chen | Purchase | 57 | 57.87 | 3.30K USD | 1,164 | Form 4 |
| 9 Apr 2026 | Chih-ho Chen | Purchase | 40 | 57.87 | 2.31K USD | 40 | Form 4 |
| 9 Apr 2026 | Tzonz-sheng Chang | Purchase | 67 | 57.87 | 3.88K USD | 5,213 | Form 4 |
| 9 Apr 2026 | Min Cao | Purchase | 66 | 57.87 | 3.82K USD | 6,495 | Form 4 |
| 4 Apr 2026 | Li-mei Ho | Other | — | — | — | — | Form 4 |
| 31 Mar 2026 | Ursula M Burns | Purchase | 1,000 | 322.05 | 322.05K USD | 3,000 | Form 4 |
| 30 Mar 2026 | Shyue-shyh Lin | Purchase | 3,000 | 54.72 | 164.16K USD | 26,269 | Form 4 |
| 29 Mar 2026 | Shyue-shyh Lin | Purchase | 2,000 | 55.63 | 111.26K USD | 23,269 | Form 4 |
| 22 Mar 2026 | Choh Fei Yeap | Purchase | 1,000 | 55.78 | 55.78K USD | 213,375 | Form 4 |
| 22 Mar 2026 | Bor-zen Tien | Purchase | 1,000 | 55.93 | 55.93K USD | 9,051 | Form 4 |
| 18 Mar 2026 | Yuh-jier Mii | Other | — | — | — | 703 | Form 4 |
| 18 Mar 2026 | Yuh-jier Mii | Other | — | — | — | 636 | Form 4 |
| 18 Mar 2026 | Chih-ho Chen | Other | — | — | — | 5,367 | Form 4 |
| 18 Mar 2026 | Yung-chin Hou | Other | — | — | — | 662,403 | Form 4 |
| 18 Mar 2026 | Yung-chin Hou | Other | — | — | — | 60,802 | Form 4 |
| 18 Mar 2026 | Yung-chin Hou | Other | — | — | — | 20,190 | Form 4 |
| 18 Mar 2026 | Yung-chin Hou | Other | — | — | — | 7,130 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 858,392 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 350,000 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 67,906 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 34,000 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 20,190 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 6,357 | Form 4 |
| 18 Mar 2026 | Shu-hua Fang | Other | — | — | — | 6,206 | Form 4 |
| 18 Mar 2026 | Li-mei Ho | Other | — | — | — | 4,644,012 | Form 4 |
| 18 Mar 2026 | Li-mei Ho | Other | — | — | — | 2,039,530 | Form 4 |
| 18 Mar 2026 | Li-mei Ho | Other | — | — | — | 20,190 | Form 4 |
| 18 Mar 2026 | Li-mei Ho | Other | — | — | — | 9,203 | Form 4 |
| 18 Mar 2026 | Tzonz-sheng Chang | Other | — | — | — | 317,638 | Form 4 |
| 18 Mar 2026 | Tzonz-sheng Chang | Other | — | — | — | 10,581 | Form 4 |
| 18 Mar 2026 | Tzonz-sheng Chang | Other | — | — | — | 5,146 | Form 4 |
| 18 Mar 2026 | Chih-ho Chen | Other | — | — | — | 8,000 | Form 4 |
| 18 Mar 2026 | Chih-ho Chen | Other | — | — | — | 5,259 | Form 4 |
| 18 Mar 2026 | Chih-ho Chen | Other | — | — | — | 363 | Form 4 |
| 18 Mar 2026 | Juiping Chuang | Other | — | — | — | 239,738 | Form 4 |
| 18 Mar 2026 | Juiping Chuang | Other | — | — | — | 106,000 | Form 4 |
| 18 Mar 2026 | Juiping Chuang | Other | — | — | — | 7,036 | Form 4 |
| 18 Mar 2026 | Juiping Chuang | Other | — | — | — | 3,983 | Form 4 |
| 18 Mar 2026 | Juiping Chuang | Other | — | — | — | 50 | Form 4 |
| 18 Mar 2026 | Pei-hung Chen | Other | — | — | — | 433,414 | Form 4 |
| 18 Mar 2026 | Pei-hung Chen | Other | — | — | — | 83,143 | Form 4 |
| 18 Mar 2026 | Pei-hung Chen | Other | — | — | — | 7,036 | Form 4 |
| 18 Mar 2026 | Pei-hung Chen | Other | — | — | — | 1,107 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 178,924 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 12,000 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 7,036 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 6,393 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 6,050 | Form 4 |
| 18 Mar 2026 | Kuo-chin Hsu | Other | — | — | — | 1,988 | Form 4 |
| 18 Mar 2026 | Yung-pei Chin | Other | — | — | — | 5,171,935 | Form 4 |
| 18 Mar 2026 | Yung-pei Chin | Other | — | — | — | 4,190,107 | Form 4 |
| 18 Mar 2026 | Yung-pei Chin | Other | — | — | — | 63,345 | Form 4 |
| 18 Mar 2026 | Yung-pei Chin | Other | — | — | — | 8,059 | Form 4 |
| 18 Mar 2026 | Jen-Chau Huang | Other | — | — | — | 1,811,543 | Form 4 |
| 18 Mar 2026 | Jen-Chau Huang | Other | — | — | — | 20,190 | Form 4 |
| 18 Mar 2026 | Jen-Chau Huang | Other | — | — | — | 3,399 | Form 4 |
| 18 Mar 2026 | Yuan-ko Hwang | Other | — | — | — | 206,418 | Form 4 |
| 18 Mar 2026 | Yuan-ko Hwang | Other | — | — | — | 46 | Form 4 |
| 18 Mar 2026 | Syun-ming Jang | Other | — | — | — | 443,879 | Form 4 |
| 18 Mar 2026 | Syun-ming Jang | Other | — | — | — | 7,036 | Form 4 |
| 18 Mar 2026 | Syun-ming Jang | Other | — | — | — | 5,633 | Form 4 |
| 18 Mar 2026 | Syun-ming Jang | Other | — | — | — | 2,000 | Form 4 |
| 18 Mar 2026 | Chun-hsien Lee | Other | — | — | — | 506,032 | Form 4 |
| 18 Mar 2026 | Chun-hsien Lee | Other | — | — | — | 10,581 | Form 4 |
| 18 Mar 2026 | Chun-hsien Lee | Other | — | — | — | 6,000 | Form 4 |
| 18 Mar 2026 | Chun-hsien Lee | Other | — | — | — | 5,718 | Form 4 |
| 18 Mar 2026 | Development Fund, Executive Yuan National | Other | — | — | — | 1,653,709,980 | Form 4 |
| 18 Mar 2026 | Min Cao | Other | — | — | — | 507,879 | Form 4 |
| 18 Mar 2026 | Min Cao | Other | — | — | — | 34,470 | Form 4 |
| 18 Mar 2026 | Min Cao | Other | — | — | — | 10,581 | Form 4 |
| 18 Mar 2026 | Min Cao | Other | — | — | — | 6,429 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 120,119 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 7,036 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 5,117 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 852 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 302 | Form 4 |
| 18 Mar 2026 | Jun He | Other | — | — | — | 216 | Form 4 |
| 18 Mar 2026 | Leo Rafael Reif | Other | — | — | — | — | Form 4 |
| 18 Mar 2026 | Fang Churng Tseng | Other | — | — | — | 29,472,675 | Form 4 |
| 18 Mar 2026 | Fang Churng Tseng | Other | — | — | — | 5,132,855 | Form 4 |
Common questions about Taiwan Semiconductor Manufacturing Company's executives and insiders
Source: Financial Modeling Prep