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Taiwan Semiconductor Manufacturing (TSM) 10K Form and Latest SEC Filings 2026

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$437.19 +4.62 (+1.07%)
Closing price 03:59 PM Eastern
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$438.50 +1.31 (+0.30%)
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Latest Taiwan Semiconductor Manufacturing SEC Filings & Recent Activity

Taiwan Semiconductor Manufacturing (NYSE:TSM) has submitted 579+ documents to the U.S. Securities and Exchange Commission (SEC) since 2017. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. Key figures from these filings, including revenue, earnings, and cash flow, are summarized in Taiwan Semiconductor Manufacturing's financial statements. The most recent filing was a Form 4 submitted on July 6, 2026.

Form 4
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Reports Ownership Change on Jul. 6, 2026

Form 4 filings disclose changes in stock ownership by company insiders, including purchases, sales, grants, and option exercises.

View insider ownership

20-F
Taiwan Semiconductor Manufacturing Files Annual Report on Apr. 16, 2026

The 20-F contains Taiwan Semiconductor Manufacturing's audited financial statements, revenue, earnings, and risk factors for the prior fiscal year.

View earnings history

Taiwan Semiconductor Manufacturing SEC Filing History

Browse Taiwan Semiconductor Manufacturing's complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
07/06/2026 5:06 AM
Chang Tzonz-Sheng (2113710) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2026 6:10 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/30/2026 5:24 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/25/2026 5:52 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/24/2026 5:43 AM
Chuang Tzu-Sou (2114030) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/23/2026 5:55 AM
Ku Yao-Ching (2135989) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 3/A
06/23/2026 5:51 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yuan Lipen (2114024) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/16/2026 5:06 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yuan Lipen (2114024) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/10/2026 5:18 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/09/2026 5:53 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:53 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wu Shien-Yang (2113784) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:53 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wei Che-Chia (2113717) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:53 AM
Mii Yuh-Jier (2113729) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:53 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wang Ying-Lang (2118010) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:57 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yoo Chue-San (2113775) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:57 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yeap Choh Fei (2113762) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:57 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yuan Lipen (2114024) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:57 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wu Yi-Huang (2136731) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:57 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Zhang Kevin Xiaoqiang (2115263) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:39 AM
Chin Yung-Pei (2117998) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:39 AM
Cao Min (2113031) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:39 AM
Chang Tzonz-Sheng (2113710) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:39 AM
Chen Chih-Ho (2114026) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:40 AM
Chen Pei-Hung (2114027) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:44 AM
He Jun (2113771) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:44 AM
Chuang Tzu-Sou (2114030) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:44 AM
Chuang Juiping (2114029) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:44 AM
Hou Yung-Chin (2113680) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:44 AM
Fang Shu-Hua (2113698) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:47 AM
Jang Syun-Ming (2113688) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:47 AM
Huang Jen-Chau (2113699) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:47 AM
Hsu Kuo-Chin (2114031) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:47 AM
Ku Yao-Ching (2135989) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:47 AM
Hwang Yuan-Ko (2114064) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:50 AM
Lin Shyue-Shyh (2114025) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:50 AM
Lee Chun-Hsien (2113739) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:51 AM
Liaw Yung-Haw (2113705) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:51 AM
Lu Chin-Sheng (2135942) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:51 AM
Lu Lee-Chung (2114032) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/09/2026 5:51 AM
Lin Chris Horng-Dar (2113756) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
06/04/2026 6:45 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
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06/01/2026 6:37 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wu Yi-Huang (2136731) Reporting
Form 3
Initial statement of beneficial ownership of securities  
06/01/2026 6:39 AM
Ku Yao-Ching (2135989) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 3
Initial statement of beneficial ownership of securities  
06/01/2026 6:40 AM
Lu Chin-Sheng (2135942) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 3
Initial statement of beneficial ownership of securities  
05/27/2026 5:51 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/27/2026 5:08 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form SD
Specialized Disclosure Report  
05/26/2026 5:48 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/22/2026 5:29 AM
Mii Yuh-Jier (2113729) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2026 6:21 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2026 5:28 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2026 5:28 AM
Chuang Tzu-Sou (2114030) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2026 7:10 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/15/2026 6:54 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/12/2026 7:27 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/12/2026 7:08 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/11/2026 6:27 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wang Ying-Lang (2118010) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:27 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wu Shien-Yang (2113784) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:27 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:27 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yeap Choh Fei (2113762) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:27 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Wei Che-Chia (2113717) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:29 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yoo Chue-San (2113775) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:29 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Yuan Lipen (2114024) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:29 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Zhang Kevin Xiaoqiang (2115263) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:03 AM
Mii Yuh-Jier (2113729) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:03 AM
Lu Lee-Chung (2114032) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:03 AM
Lin Shyue-Shyh (2114025) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:03 AM
Lin Chris Horng-Dar (2113756) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 6:03 AM
Liaw Yung-Haw (2113705) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:40 AM
Chen Chih-Ho (2114026) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:40 AM
Chin Yung-Pei (2117998) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:40 AM
Chen Pei-Hung (2114027) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:40 AM
Cao Min (2113031) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:40 AM
Chang Tzonz-Sheng (2113710) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:43 AM
He Jun (2113771) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:43 AM
Chuang Juiping (2114029) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:43 AM
Chuang Tzu-Sou (2114030) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:43 AM
Fang Shu-Hua (2113698) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:43 AM
Hou Yung-Chin (2113680) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:47 AM
Jang Syun-Ming (2113688) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:47 AM
Hwang Yuan-Ko (2114064) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:48 AM
Lee Chun-Hsien (2113739) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:48 AM
Hsu Kuo-Chin (2114031) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2026 5:48 AM
Huang Jen-Chau (2113699) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
05/08/2026 5:41 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/08/2026 5:07 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/29/2026 5:06 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2026 5:42 AM
Taiwan Semiconductor Manufacturing (1046179) Issuer
Tien Bor-Zen (2114023) Reporting
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2026 5:27 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/17/2026 5:28 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/16/2026 7:08 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/16/2026 7:00 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
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04/16/2026 5:05 AM
Taiwan Semiconductor Manufacturing (1046179) Filer
Form 20-F
Registration statement / Annual report / Transition report  
04/13/2026 6:36 AM
Jang Syun-Ming (2113688) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:36 AM
Lee Chun-Hsien (2113739) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:36 AM
Hwang Yuan-Ko (2114064) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:36 AM
Huang Jen-Chau (2113699) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:36 AM
Hsu Kuo-Chin (2114031) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:38 AM
Lin Chris Horng-Dar (2113756) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:38 AM
Lin Shyue-Shyh (2114025) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/13/2026 6:38 AM
Mii Yuh-Jier (2113729) Reporting
Taiwan Semiconductor Manufacturing (1046179) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)

Taiwan Semiconductor Manufacturing SEC Filings - Frequently Asked Questions

Taiwan Semiconductor Manufacturing (TSM) has submitted 579+ filings to the SEC since 2017. You can browse the complete history or filter by form type using the tools above.

Taiwan Semiconductor Manufacturing's fiscal year ends on December 31. The company typically files its 10-K annual report by the end of February, covering the prior fiscal year's financial results. Key financial data from these reports is available on Taiwan Semiconductor Manufacturing's financial statements page.

The most recent filing was a Form 4 submitted on July 6, 2026. This was an insider ownership change filed by 4 - TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (0001046179) (Issuer).

SEC Filing Types: 10-K, 10-Q, 8-K and More

SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position.

Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts.

A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year.

The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries.

An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news.

Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events.

Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements.


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This page (NYSE:TSM) was last updated on 7/8/2026 by MarketBeat.com Staff.
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