Taiwan Semiconductor Manufacturing Company Ltd. filings document the reporting framework of a foreign private issuer and ADR whose U.S. disclosures include Form 6-K current reports and annual Form 20-F materials. The filings cover consolidated revenue reports, quarterly earnings presentations, accounting differences between Taiwan-IFRSs and IASB-issued IFRSs, and operating results for the company's semiconductor foundry business.
TSMC's regulatory disclosures also address shareholder meeting agendas, business reports and financial statements, Audit and Risk Committee review materials, earnings distribution, directors' compensation, employee profit-sharing bonuses, amendments to corporate procedures, unsecured bond issuance, asset acquisitions and dispositions, capital appropriations, share cancellations, and changes in shareholdings or pledges by directors, executive officers and large shareholders.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Yuan Lipen reported an indirect open-market purchase of 40 Common Shares (2330.TW) on July 7, 2026 at an average price of $76.62 per share.
The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on predetermined terms and are held in an ESPP trust, bringing that indirect ESPP-related holding to 1,218 shares. The filing also shows 1,650 shares held indirectly by a spouse and 5,000 shares held directly.
Taiwan Semiconductor Manufacturing Co. Ltd. executive Chin Yung-Pei, EVP and Co-COO, reported an indirect open-market purchase of 69 Common Shares (2330.TW) on behalf of an Employee Stock Purchase Plan at $76.62 per share. The shares were bought by the ESPP administrator under predetermined plan terms and held by an ESPP trust.
Following this transaction, indirect ESPP trust holdings were 8,363 common shares. The filing also shows 4,190,107 common shares held indirectly by a spouse, 63,345 common shares held indirectly by an LTI trust, and 5,171,935 common shares held directly, indicating a substantial overall position with a small incremental purchase.
Taiwan Semiconductor Manufacturing Co. senior executive Kevin Xiaoqiang Zhang reported a small share purchase through an employee plan. On July 7, a trust under the company’s Employee Stock Purchase Plan bought 61 Common Shares (2330.TW) for him at $76.62 per share, based on a New Taiwan dollar price translated at NT$32.143 to US$1.
After this and other reported holdings, Zhang is shown with 329,663 Common Shares held directly, 20,190 Common Shares held via a Long-Term Incentive trust over which he has investment control, 7,223 Common Shares held under the ESPP trust, and 2,500 American Depositary Shares held directly. Each ADS represents five Common Shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Hsu Kuo-Chin reported a small share purchase through the employee plan. On July 7, 2026, a trust under the Employee Stock Purchase Plan acquired 52 Common Shares (2330.TW) at about US$76.62 per share, bringing that trust's holdings to 6,620 Common Shares.
As of the same date, Hsu also reported direct holdings of 6,050 American Depositary Shares (TSM) and 178,924 Common Shares (2330.TW), plus additional indirect positions held by a spouse and under a Long-Term Incentive plan trust.
Taiwan Semiconductor Manufacturing Co. Controller Chih-Ho Chen reported an indirect open-market purchase of 31 Common Shares (2330.TW) on July 7, 2026 at $76.62 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan and are held in an ESPP trust on the filer’s behalf, alongside previously reported direct and indirect holdings.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Liaw Yung-Haw reported an indirect open-market purchase of 48 Common Shares (2330.TW) at $76.62 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on behalf of the filer and are held in an ESPP trust, bringing that indirect position to 6,241 shares.
The filing also shows 463,054 Common Shares held directly, 430,000 shares held indirectly through Hsing Yu Investment Co., Ltd., and 7,036 shares held indirectly through an LTI trust, reflecting the VP’s combined direct and indirect ownership interests.
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.
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.
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.
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.