TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that Controller Chih-Ho Chen acquired 32 common shares on September 7, 2026 through a purchase executed by the administrator of the issuer’s Employee Stock Purchase Plan (ESPP) at $76.20 per share, translated from an average price of NT$2,404.3453 at NT$31.552 to US$1. These shares are held indirectly by an ESPP trust, bringing Chen’s ESPP-related indirect holdings to 202 shares. As of this report, Chen also holds 5,367 common shares directly, 363 common shares indirectly through a spouse, and 8,000 common shares indirectly through Homewarm Advisory Co., Ltd., and no Rule 10b5-1 trading plan is reported.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) vice president Min Cao reported a purchase of 56 common shares on September 7, 2026, at $76.20 per share, executed by the administrator of the Employee Stock Purchase Plan on the filer’s behalf and held by an ESPP trust. Following this, indirect ESPP-related holdings were 6,773 shares, with additional reported positions of 520,760 shares held directly, 10,581 shares held by an LTI Bonus Plan trust, and 34,470 shares held by the filer’s spouse.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) executive vice president and co-chief operating officer Yung-Pei Chin reported an indirect purchase of 71 Common Shares on September 7, 2026 at $76.20 per share, made by the administrator of the company’s Employee Stock Purchase Plan on the filer’s behalf. After this ESPP purchase, 8,506 shares are held in the ESPP trust, in addition to 5,204,139 shares held directly, 63,345 shares held by a Long-Term Incentive bonus plan trust over which the filer has obtained investment control, and 4,190,107 shares held indirectly by the filer’s spouse. No Rule 10b5-1 trading plan is reported for this transaction.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that VP Chen Pei-Hung had 46 Common Shares (2330.TW) purchased on September 7, 2026 at $76.20 per share by the administrator of the company’s Employee Stock Purchase Plan on his behalf, held indirectly through an ESPP trust pursuant to predetermined plan terms. Following this transaction, reported positions include 433,414 Common Shares held directly and additional indirect holdings through an ESPP trust, a Long-Term Incentive bonus plan trust, and the reporting person’s spouse.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that senior vice president Tzonz-Sheng Chang had 53 Common Shares (2330.TW) purchased on September 7, 2026, at $76.20 per share, through the administrator of the company’s Employee Stock Purchase Plan under terms predetermined by the company. The filing shows indirect holdings of 5,481 shares in the ESPP trust, 10,581 shares in a Long-Term Incentive bonus plan trust, 173,000 shares held by a spouse, and 157,519 shares held directly. No Rule 10b5-1 trading plan is reported.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reports that SVP and General Counsel Shu-Hua Fang had an immediate family member purchase 2,000 Common Shares (2330.TW) on July 2, 2026 at $77.09 per share in open-market or private transactions, reported as indirect ownership.
Following these transactions, Fang is reported with 878,705 Common Shares held directly and additional indirect holdings, including 6,652 shares by an ESPP trust, 20,190 shares by an LTI trust, 67,906 shares by a spouse, and stakes held through Ming Yuan Capital Co., Ltd. and Ming Jing Capital Co., Ltd. No Rule 10b5-1 trading plan is indicated.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that SVP Yeap Choh Fei acquired 12,881 Common Shares on September 1, 2026 through vesting under the issuer's Employee Restricted Stock Awards Rules. After this award, Yeap holds 226,256 shares directly, plus indirect holdings via an ESPP trust and an LTI bonus-plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that Vice President Yoo Chue-San acquired 8,175 Common Shares on September 1, 2026 as a grant that vested under the company’s Employee Restricted Stock Awards Rules, at a reported price of $0.00 per share.
After this vesting, Yoo directly holds 1,805,789 Common Shares. In addition, indirect holdings include 6,641 shares by an ESPP trust, 7,036 shares by an LTI trust over which Yoo has investment control, 219,924 shares held by a spouse, and 851,908 shares held by Yuding Investment Co., Ltd.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that Senior Vice President Wu Shien-Yang acquired 12,881 Common Shares on September 1, 2026 through vesting under the company’s Employee Restricted Stock Awards Rules. Following this vesting, Wu directly holds 643,109 Common Shares and has additional indirect interests through an ESPP trust, an LTI bonus plan trust, and spouse holdings in both Common Shares and American Depositary Shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) reported that officer Kevin Xiaoqiang Zhang, SVP and Deputy Co-COO, acquired 20,313 Common Shares on September 1, 2026 through vesting under the issuer's Employee Restricted Stock Awards Rules. Following this vesting, he holds 349,976 Common Shares directly, plus additional indirect holdings through employee plans and trusts.