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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Yeap Choh Fei reported a small share purchase through an employee plan. On May 8, 2026, a trust under the issuer's Employee Stock Purchase Plan bought 59 common shares at $71.82 per share on the filer's behalf. After this ESPP transaction, the filing shows 6,328 common shares held indirectly via the ESPP trust, 10,581 common shares held indirectly through a Long-Term Incentive trust, and 213,375 common shares held directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Bor-Zen Tien reported routine share purchases and updated holdings. On 2026-05-08, indirect accounts bought 7 and 44 Common Shares (2330.TW) at $71.82 per share through open-market transactions executed under the company’s Employee Stock Purchase Plan (ESPP).
After these transactions, indirect holdings were 60 and 145 Common Shares, while direct holdings were 90 American Depositary Shares (each representing five Common Shares) and 9,051 Common Shares. The Form 4 shows a net purchase of 51 Common Shares across these ESPP-related transactions.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Wu Shien-Yang reported a small open-market purchase made through the company’s Employee Stock Purchase Plan. The ESPP administrator bought 60 Common Shares (2330.TW) on May 8, 2026 at $71.82 per share, held indirectly via an ESPP trust.
The filing also lists Wu’s indirect holdings of Common Shares through a spouse and a Long-Term Incentive trust, plus a direct Common Share position and American Depositary Shares held by a spouse. These entries show the updated share balances across the different ownership accounts after the ESPP purchase.
Taiwan Semiconductor Manufacturing Co. senior vice president Ying-Lang Wang reported a small increase in indirect ownership through the company’s employee plans. On May 8, 2026, a trust under the Employee Stock Purchase Plan bought 57 Common Shares (2330.TW) at $71.82 per share for his benefit under predetermined plan terms.
After this ESPP transaction, that trust held 6,281 shares. Separate entries show additional indirect holdings of 1,135,529 shares held by his spouse, 10,581 shares held by a Long-Term Incentive bonus plan trust, and a direct holding of 362,392 shares, illustrating a much larger existing position relative to the new purchase.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Liaw Yung-Haw reported a small open-market purchase of common shares through an employee plan. An administrator of the issuer’s Employee Stock Purchase Plan bought 53 common shares on May 8, 2026 at $71.82 per share, held indirectly via an ESPP trust.
Following this transaction, Liaw holds 6,145 common shares indirectly through the ESPP trust, 7,036 common shares indirectly through an LTI Trust, 430,000 common shares indirectly via Hsing Yu Investment Co., Ltd., and 463,054 common shares directly. The ESPP purchase price reflects translation from an average price of NT$2,257.1777 at an exchange rate of NT$31.429 to US$1.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP and CIO Chris Horng-Dar Lin reported an indirect open-market purchase of 49 Common Shares on behalf of an ESPP trust at $71.82 per share on May 8, 2026. These shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.
After this transaction, the filing shows Lin with 5,788 Common Shares held via the ESPP trust, along with additional indirect holdings through a family trust, spouse and a Long-Term Incentive bonus plan trust, plus direct holdings in both Common Shares and American Depositary Shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Shyue-Shyh Lin reported a small open-market purchase through an employee plan. On May 8, 2026, an ESPP trust bought 48 Common Shares (2330.TW) at $71.82 per share for his benefit under predetermined plan terms.
Following this transaction, indirect ESPP holdings rose to 159 shares, alongside 4,000 shares held indirectly by his spouse and 26,269 shares held directly. The trade reflects ongoing participation in the company’s Employee Stock Purchase Plan rather than a large discretionary market move.
Taiwan Semiconductor Manufacturing Co. VP Lu Lee-Chung reported an indirect purchase of 54 common shares on behalf of an Employee Stock Purchase Plan (ESPP) trust at $71.82 per share. The shares were bought by the ESPP administrator under predetermined plan terms and are held in the ESPP trust.
After this transaction, the ESPP trust holds 6,281 common shares. Lu also reports 276,716 common shares held directly, 15,000 common shares held by a spouse, and 7,036 common shares held by a Long-Term Incentive (LTI) plan trust.
Taiwan Semiconductor Manufacturing Co. EVP and Co-COO Yuh-Jier Mii reported a small insider purchase and updated holdings. On May 8, 2026, an ESPP trust bought 75 Common Shares (2330.TW) for him at $71.82 per share under the company’s Employee Stock Purchase Plan. After this, the ESPP trust holds 7,887 Common Shares, while an LTI trust holds 63,345 Common Shares and he directly owns 1,254,057 Common Shares and 25 American Depositary Shares. He also holds Equity Linked Notes referencing up to 636 and 703 ADRs, which may settle in cash or ADSs at future exercisable dates.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD SVP and CFO Jen-Chau Huang reported a small open-market purchase of 30 Common Shares of 2330.TW at $71.82 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on his behalf and are held indirectly via an ESPP trust, bringing those holdings to 3,466 shares. He also reports 20,190 shares held indirectly through a Long-Term Incentive bonus plan trust and 1,811,543 shares held directly after these updates.