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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD SEC Filings

TSM NYSE

Welcome to our dedicated page for TAIWAN SEMICONDUCTOR MANUFACTURING CO SEC filings (Ticker: TSM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on TAIWAN SEMICONDUCTOR MANUFACTURING CO's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into TAIWAN SEMICONDUCTOR MANUFACTURING CO's regulatory disclosures and financial reporting.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Chairman and CEO Che-Chia Wei reported a small open-market purchase of 186 Common Shares (2330.TW) at $57.87 per share on behalf of an ESPP trust. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.

Following this transaction, holdings under the ESPP trust totaled 17,379 Common Shares. Wei also reported 7,452,349 Common Shares held directly, 285,245 Common Shares held through a Long-Term Incentive trust, and 700,261 Common Shares held by his spouse, reflecting substantial overall ownership in the company.

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Liaw Yung-Haw, a VP of Taiwan Semiconductor Manufacturing Co. Ltd., acquired 61 common shares on behalf of an ESPP trust at an average price of $57.87 per share. The shares were bought by the administrator under the company’s Employee Stock Purchase Plan pursuant to predetermined terms. After this transaction, reported holdings include 6,092 shares via the ESPP trust, 463,054 shares held directly, 7,036 shares via an LTI trust, and 430,000 shares through Hsing Yu Investment Co., Ltd.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Lu Lee-Chung added a small number of shares through an employee plan. On the reported date, an administrator for the company’s Employee Stock Purchase Plan bought 65 common shares at $57.87 per share on behalf of Lu under predetermined terms.

Following this transaction, indirect holdings via the ESPP trust total 6,227 common shares. Lu also holds 276,716 common shares directly, 7,036 common shares through a Long-Term Incentive bonus plan trust, and 15,000 common shares through a spouse, giving substantial overall exposure to the stock.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Yuh-Jier Mii made a small share purchase through an employee plan. On Common Shares (2330.TW), an ESPP trust bought 88 shares on 2026-04-09 at $57.87 per share in an open-market transaction on his behalf, raising his indirect ESPP trust holdings to 7,812 shares.

He also holds 1,254,057 Common Shares directly, 63,345 Common Shares indirectly via an LTI trust, and 25 American Depositary Shares directly. In addition, he owns two Equity Linked Notes issued by UBS AG referencing up to 636 and 703 TSM American Depositary Shares, which are exercisable through 2026-09-21 and 2027-03-04.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Shyue-Shyh Lin reported an indirect open-market purchase of 58 common shares at $57.87 per share on April 9, 2026. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan (ESPP) through an ESPP trust under predetermined terms.

After this transaction, Lin’s indirect ESPP-related holdings rose to 111 common shares, in addition to 26,269 common shares held directly and 4,000 common shares held indirectly through a spouse. No derivative securities were reported as outstanding in this filing.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP and CIO Chris Horng-Dar Lin made an open-market purchase of 60 Common Shares (2330.TW) on April 9, 2026, at $57.87 per share. The shares were bought indirectly through an Employee Stock Purchase Plan (ESPP) trust, under terms predetermined by the issuer.

After this transaction, the ESPP trust held 5,739 Common Shares for his benefit. Separate holding entries show direct ownership of 128,184 Common Shares and 2,800 American Depositary Shares (ADS), plus additional indirect holdings of Common Shares and ADS through a Long-Term Incentive (LTI) trust, spouse accounts, and a family trust.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Kuo-Chin Hsu reported a small open-market purchase of 66 Common Shares (2330.TW) on April 9, 2026 at $57.87 per share. The shares were bought indirectly through an Employee Stock Purchase Plan (ESPP) trust under terms predetermined by the company.

After this transaction, Hsu’s reported holdings include 178,924 Common Shares held directly, 6,050 American Depositary Shares held directly, and additional Common Shares and ADSs held indirectly through an ESPP trust, a Long-Term Incentive (LTI) bonus plan trust, and by a spouse.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Senior Vice President and CFO Jen-Chau Huang indirectly bought 37 Common Shares (2330.TW) at $57.87 per share in an open-market purchase on April 9, 2026. The shares were purchased by the administrator of the company’s Employee Stock Purchase Plan on his behalf and are held through an ESPP trust under predetermined plan terms. After this transaction, he holds 3,436 shares through the ESPP trust, 1,811,543 shares directly, and 20,190 shares indirectly through a Long-Term Incentive bonus plan trust.

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Taiwan Semiconductor Manufacturing VP Yuan-Ko Hwang bought 51 common shares of the company on April 9, 2026 in an open-market purchase at $57.87 per share.

The shares were acquired by the administrator of the Employee Stock Purchase Plan on his behalf and are held indirectly through an ESPP trust, bringing his indirect holdings to 97 shares. He also holds 206,418 common shares directly.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Chun-Hsien Lee reported an open-market purchase of 63 Common Shares (2330.TW) on April 9, 2026, at $57.87 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan (ESPP) on his behalf under predetermined plan terms and are held indirectly through an ESPP trust.

After this transaction, indirect holdings via the ESPP trust total 5,781 Common Shares, alongside 506,032 Common Shares held directly, 10,581 Common Shares held through a Long-Term Incentive (LTI) bonus plan trust, and 6,000 Common Shares held indirectly through his spouse.

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FAQ

How many TAIWAN SEMICONDUCTOR MANUFACTURING CO (TSM) SEC filings are available on StockTitan?

StockTitan tracks 253 SEC filings for TAIWAN SEMICONDUCTOR MANUFACTURING CO (TSM), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for TAIWAN SEMICONDUCTOR MANUFACTURING CO (TSM)?

The most recent SEC filing for TAIWAN SEMICONDUCTOR MANUFACTURING CO (TSM) was filed on April 13, 2026.