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. senior vice president Tzonz‑Sheng Chang has filed a Form 3 reporting his share holdings. He directly holds 317,638 Common Shares (2330.TW), plus 5,146 shares held by an Employee Stock Purchase Plan trust and 10,581 shares held by a Long-Term Incentive bonus plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Controller Chih-Ho Chen filed an initial statement of beneficial ownership of the company’s common shares. The Form 3 shows direct ownership of 5,259 common shares, plus indirect ownership of 363 common shares held by a spouse and 8,000 common shares held through Homewarm Advisory Co., Ltd. This filing establishes the controller’s equity position across both personal and related-entity holdings as of the reported date, without reporting any new share purchases or sales.
Taiwan Semiconductor Manufacturing Co. Ltd. VP Chuang Juiping has filed an initial Form 3 detailing existing ownership in the company. The filing shows direct ownership of 239,738 Common Shares (2330.TW) and 50 American Depositary Shares, each representing five Common Shares.
The disclosure also lists indirect interests, including Common Shares held through an Employee Stock Purchase Plan trust, a Long-Term Incentive bonus plan trust, and by the reporting person’s spouse. This Form 3 records current beneficial ownership and does not reflect new purchases or sales.
Taiwan Semiconductor Manufacturing Co. Ltd. VP Chen Pei-Hung filed an initial Form 3 reporting existing ownership of the company’s common shares. The filing does not show any recent buy or sell transactions; it simply establishes Chen’s current holdings.
Chen directly owns 433,414 common shares. In addition, there are indirect holdings, including 1,107 common shares held through an Employee Stock Purchase Plan trust, 7,036 common shares held by a trust funded through the Long-Term Incentive Bonus Plan over which Chen has investment control, and 83,143 common shares held by Chen’s spouse.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Hsu Kuo-Chin has filed an initial statement of beneficial ownership, reporting equity holdings in both common shares and American Depositary Shares. This Form 3 does not show any new buy or sell transactions; it records existing positions as of the reported date.
He directly holds 178,924 Common Shares (2330.TW) and 6,050 American Depositary Shares (TSM). He also has indirect interests in 6,393 common shares through an Employee Stock Purchase Plan trust, 7,036 common shares through a Long-Term Incentive trust, and 12,000 common shares held by his spouse. In addition, his spouse holds 1,988 American Depositary Shares. A footnote states that each American Depositary Share represents five Common Shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Chin Yung-Pei, EVP and Co-COO, filed an initial ownership statement reporting common share holdings. The filing lists 5,171,935 common shares held directly, plus indirect interests of 8,059 shares through an ESPP trust, 63,345 shares through a Long-Term Incentive trust, and 4,190,107 shares held by a spouse.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD SVP and CFO Jen-Chau Huang has filed an initial ownership report on Form 3. The filing shows direct ownership of 1,811,543 Common Shares (2330.TW), plus 3,399 shares held indirectly through an Employee Stock Purchase Plan trust and 20,190 shares held indirectly through a Long-Term Incentive bonus plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Hwang Yuan-Ko has filed an initial ownership report on Form 3. The filing shows direct ownership of 206,418 Common Shares (2330.TW) and an additional 46 Common Shares held indirectly through an Employee Stock Purchase Plan trust. This is a disclosure of existing holdings rather than a new transaction.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Jang Syun-Ming filed an initial ownership report showing holdings of the company’s Common Shares (2330.TW). The filing reports 443,879 shares held directly, plus indirect interests of 5,633 shares by an ESPP Trust, 7,036 shares by an LTI Trust, and 2,000 shares by a spouse. These entries reflect existing ownership positions rather than new share purchases or sales.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Chun-Hsien Lee reports existing holdings of the company’s common shares. The filing shows 506,032 shares held directly, plus indirect interests of 6,000 shares held by a spouse, 5,718 shares held through an Employee Stock Purchase Plan trust, and 10,581 shares held via a Long-Term Incentive bonus plan trust where he has investment control.