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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 senior vice president and general counsel Shu-Hua Fang reported updated holdings in the company’s common shares. The filing shows an indirect open-market purchase of 54 shares at $76.62 per share through an Employee Stock Purchase Plan trust, which now holds 6,595 shares for Fang. The report also lists 858,392 shares held directly and additional indirect holdings through entities, a long-term incentive plan trust, a spouse, and an immediate family member, indicating a substantial overall ownership position. The transaction is small relative to the total stake and appears as a routine ESPP purchase under predetermined plan terms.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Yuh-Jier Mii, EVP and Co-COO, reported an open-market purchase of 68 Common Shares on behalf of an Employee Stock Purchase Plan (ESPP) trust at $76.62 per share. After this ESPP purchase, the ESPP trust holds 8,027 Common Shares for Mii. The filing also shows additional direct and trust holdings of Common Shares, American Depositary Shares, and Equity Linked Notes referencing up to 703 ADSs expiring on March 4, 2027.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Yeap Choh Fei bought 53 Common Shares (2330.TW) indirectly on behalf of an Employee Stock Purchase Plan (ESPP) trust. The shares were purchased on 2026-07-07 at an average price of $76.62 per share, translated from New Taiwan dollars under predetermined ESPP terms set by the issuer.

The filing also reports indirect holdings of 6,436 Common Shares through the ESPP trust and 10,581 Common Shares through a Long-Term Incentive (LTI) bonus plan trust, over which the filer has investment control. In addition, Yeap holds 213,375 Common Shares directly.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Jun He reported an indirect open‑market purchase of 45 Common Shares (2330.TW) at $76.62 per share. The shares were bought on July 7, 2026 by the administrator of the company’s Employee Stock Purchase Plan on the filer’s behalf and are held in an ESPP trust.

Following this transaction, the ESPP trust holds 5,315 Common Shares for the filer. Separate from the ESPP position, the filing shows additional indirect holdings of 7,036 Common Shares under a Long-Term Incentive bonus plan trust and a direct position of 120,119 Common Shares, along with several American Depositary Share balances.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD SVP and CFO Jen-Chau Huang reported a small open-market purchase of 28 Common Shares (2330.TW) at $76.62 per share, made by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.

After this ESPP transaction, 3,524 shares are held indirectly through an ESPP trust, 20,190 shares are held indirectly through a Long-Term Incentive bonus plan trust, and 1,811,543 shares are held directly.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Lu Chin‑Sheng reported a small open‑market share purchase through the company’s Employee Stock Purchase Plan. On July 7, 2026, an administrator bought 37 Common Shares (2330.TW) at $76.62 per share on his behalf under predetermined ESPP terms.

After this transaction, Lu indirectly holds 74 shares via the ESPP trust, plus 3,000 shares held by his spouse and 50,967 shares held directly. The filing shows a modest net increase in ownership and no derivative positions.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Tzu-Sou Chuang reported a routine share purchase connected to the company’s employee plans. On July 7, 2026, an administrator for the Employee Stock Purchase Plan bought 45 common shares (2330.TW) on his behalf at $76.62 per share under predetermined plan terms, held indirectly through an ESPP trust.

Following this transaction, his indirect holdings under the ESPP trust increased to 5,759 common shares. He also indirectly holds 7,036 common shares through a Long-Term Incentive bonus plan trust where he has investment control, and directly holds 1,495,165 common shares. All reported positions are in the company’s common shares.

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Taiwan Semiconductor Manufacturing Co. VP Min Cao reported a small open-market purchase of 54 common shares on July 7, 2026. The shares were bought at $76.62 each by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms and are held in an ESPP trust, bringing that trust’s holdings to 6,662 shares. Indirect holdings also include 34,470 shares held by a spouse and 10,581 shares held by a Long-Term Incentive bonus plan trust, alongside 507,879 shares held directly.

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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Lu Lee-Chung reported an open-market style purchase of 49 Common Shares (2330.TW) on July 7, 2026, executed by the administrator of the company’s Employee Stock Purchase Plan according to predetermined terms, at $76.62 per share.

After this ESPP transaction, indirect holdings through the ESPP trust totaled 6,382 shares, alongside 7,036 shares held by an LTI trust and 15,000 shares held by a spouse. Direct ownership stood at 276,716 shares, indicating this was a relatively small, routine increase in overall exposure.

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Taiwan Semiconductor Manufacturing Co. VP Shyue-Shyh Lin reported an indirect open‑market purchase of 44 common shares at $76.62 per share. The shares were bought on July 7, 2026 by the administrator of the company’s Employee Stock Purchase Plan on his behalf and are held via an ESPP trust.

After this transaction, Lin’s indirect ESPP trust holdings rose to 249 common shares. The filing also shows 4,000 common shares held indirectly by his spouse and 26,269 common shares held directly in his own name, giving investors a clearer picture of his overall ownership.

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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 July 9, 2026.