Every Form 4 that TAIWAN SEMICNDCTR MFG (TSMWF) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow TSMWF and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full TSMWF filings page.
Taiwan Semiconductor Manufacturing Co. vice president Yoo Chue-San reported a small share purchase through the company’s employee plan. An administrator for the Employee Stock Purchase Plan bought 51 common shares in the open market at $76.62 per share on his behalf, held indirectly via an ESPP trust.
Following this transaction, the ESPP trust position stands at 6,590 common shares. The filing also lists substantial additional indirect holdings through Yuding Investment Co., a spouse account, and an LTI trust, plus a large block of directly held common shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Hwang Yuan-Ko reported a net purchase of 40 Common Shares (2330.TW). On July 7, 2026, 40 shares were acquired at $76.62 per share through an open-market purchase executed by the administrator of the company’s Employee Stock Purchase Plan (ESPP) on the filer’s behalf, under terms predetermined by the issuer.
Following this transaction, indirect holdings through the ESPP Trust increased to 219 shares, while a separate line item shows 206,418 shares held directly after a holding entry on the same date. The ESPP purchase price was translated from an average cost of NT$2,462.6361 using an exchange rate of NT$32.143 to US$1, indicating a small, routine, compensation-related increase in the overall ownership position.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Tzonz-Sheng Chang reported stock gifts rather than market trades. On 2026-07-03, filings show two bona fide gifts totaling 346,000 Common Shares (2330.TW) at a reported price of $0.0000 per share.
One 173,000-share gift relates to holdings reported "By Spouse," and another 173,000-share gift involves direct ownership. After these transactions, Chang reports 144,638 Common Shares held directly, plus indirect positions of 173,000 shares by spouse, 10,581 shares by an LTI trust, and 5,322 shares by an ESPP trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Bor-Zen Tien reported open-market share purchases. On June 29, he bought 1,000 Common Shares (2330.TW) directly at $76.64 per share, bringing his directly held common shares to 12,051. On June 30, a separate account owned by his spouse bought 1,000 Common Shares at $75.70, reported as indirect ownership. The filing also shows post-transaction holdings of 107 American Depositary Shares directly and additional indirect common-share holdings through an immediate family member and an Employee Stock Purchase Plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Tzu-Sou Chuang reported a bona fide gift of 500,000 Common Shares (2330.TW). The gift was recorded at a price of $0.0000 per share, indicating no sale proceeds or market transaction.
After this disposition, Chuang directly holds 1,495,165 Common Shares. The report also shows indirect holdings of 7,036 shares through a trust under the Long-Term Incentive Bonus Plan and 5,714 shares through a trust under the Employee Stock Purchase Plan, both as of the transaction date.
Taiwan Semiconductor Manufacturing Co. VP Lipen Yuan reported an open-market purchase of 1,000 Common Shares (2330.TW) at $79.19 per share, translated from NT$2,505 at a rate of NT$31.631 to US$1.
After this buy, Yuan holds 5,000 common shares directly, plus indirect holdings of 1,650 shares by a spouse and 1,178 shares held by an ESPP trust.
Taiwan Semiconductor Manufacturing Co. Ltd. vice president Lipen Yuan reported an open-market purchase of 1,000 Common Shares (2330.TW) on June 15, 2026 at $75.26 per share. The price was translated from NT$2,375 at an exchange rate of NT$31.559 to US$1.
Following this purchase, Yuan directly holds 4,000 Common Shares. The filing also lists indirect ownership of 1,650 Common Shares held by a spouse and 1,178 Common Shares held through an Employee Stock Purchase Plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior executive Kevin Xiaoqiang Zhang reported a small share purchase under the company’s employee plans. On June 5, 2026, a trust under the Employee Stock Purchase Plan bought 62 Common Shares (2330.TW) for him at $76.01 per share, based on a translated New Taiwan dollar price.
After this transaction, he indirectly holds 7,162 Common Shares through the ESPP trust and 20,190 Common Shares through a Long-Term Incentive bonus plan trust, over which he has investment control. He also directly owns 329,663 Common Shares and 2,500 American Depositary Shares, with each ADS representing five Common Shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Wu Yi-Huang reported a small share purchase through the company’s Employee Stock Purchase Plan (ESPP). An administrator bought 40 common shares at $76.01 per share on June 5, 2026, translated from New Taiwan dollars under predetermined ESPP terms and held indirectly via an ESPP trust.
The filing also updates Wu’s previously reported holdings, showing 63,000 common shares held indirectly by a spouse and 44,359 common shares held directly. These entries reflect current ownership levels alongside the new ESPP-related purchase.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Yuan Lipen reported a small open-market purchase of 42 common shares on behalf of an ESPP trust. The shares were bought at an average price of $76.01 on June 5, 2026 and are held indirectly under the company’s Employee Stock Purchase Plan.
After this transaction, 1,178 shares are held indirectly through the ESPP trust, 1,650 shares are held indirectly by the spouse, and 3,000 shares are held directly. The ESPP administrator executed the purchase under terms predetermined by the issuer.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Yeap Choh Fei made a small open-market purchase of common shares through an employee plan. On June 5, 2026, an ESPP trust purchased 55 common shares (2330.TW) at $76.0100 per share on the filer’s behalf under the issuer’s Employee Stock Purchase Plan, pursuant to predetermined terms.
After this transaction, Yeap’s indirect holdings through the ESPP trust rose to 6,383 common shares, while indirect holdings through a Long-Term Incentive bonus plan trust totaled 10,581 common shares. Direct ownership stood at 213,375 common shares. The filing shows no derivative positions, indicating these are straightforward share holdings and a modest plan-related purchase.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Chue-San Yoo reported a small purchase of 53 Common Shares (2330.TW) at $76.01 per share. The shares were bought on June 5, 2026 by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms and are held indirectly through an ESPP trust.
After this transaction, Yoo’s reported holdings include 1,797,614 Common Shares held directly, plus several indirect positions: 851,908 shares through Yuding Investment Co., Ltd., 219,924 shares held by his spouse, 7,036 shares held by an LTI trust, and 6,539 shares held by the ESPP trust. The filing shows a net buy of 53 shares and no reported sales or derivative positions.
Taiwan Semiconductor Manufacturing Co. Ltd. senior vice president Ying-Lang Wang reported a small open-market purchase of common shares through the company’s Employee Stock Purchase Plan. On June 5, an ESPP trust bought 56 common shares (2330.TW) at $76.01 per share under predetermined plan terms.
After this ESPP transaction, indirect holdings through the ESPP trust totaled 6,337 shares362,392 shares held directly, 1,135,529 shares held by the spouse, and 10,581 shares held by an LTI bonus plan trust over which Wang has investment control. The filing shows a net purchase of 56 shares and no reported sales.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD EVP and Co-COO Yuh-Jier Mii reported a small open-market purchase of 72 Common Shares (2330.TW) on June 5, 2026, acquired indirectly through an Employee Stock Purchase Plan trust at $76.0100 per share.
After this transaction, the ESPP trust holds 7,959 common shares for his benefit, while a separate Long-Term Incentive trust holds 63,345 common shares and he directly owns 1,254,057 common shares plus 25 American Depositary Shares.
He also holds Equity Linked Notes issued by UBS AG that reference a basket including TSM American Depositary Shares, which may settle in up to 703 ADS if conditions at their March 4, 2027 exercisable date are met.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Chairman and CEO Che-Chia Wei reported an indirect purchase of 150 Common Shares (2330.TW) on behalf of an ESPP trust. The shares were bought on June 5, 2026 at $76.01 per share in an open-market transaction executed by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.
After this transaction, the ESPP trust held 17,689 common shares for his benefit. Separate holding entries show indirect ownership of 700,261 shares by his spouse and 285,245 shares via a Long-Term Incentive bonus plan trust, plus 7,452,349 shares held directly. This filing mainly updates the detailed breakdown of his direct and indirect ownership.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Senior Vice President Shien-Yang Wu reported an open-market purchase of 57 Common Shares (2330.TW) on June 5, 2026, at an average price of $76.01 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on behalf of Wu and are held indirectly through an ESPP trust.
Following this ESPP transaction, indirect holdings through the ESPP trust increased to 6,694 Common Shares. The filing also lists additional indirect holdings by Wu’s spouse of 90 American Depositary Shares and 198,943 Common Shares, and indirect holdings of 10,581 Common Shares through a Long-Term Incentive bonus plan trust, as well as 630,228 Common Shares held directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Bor-Zen Tien reported small share purchases linked to the company’s Employee Stock Purchase Plan. On June 5, indirect accounts bought a total of 50 Common Shares (2330.TW) in open-market transactions at $76.01 per share, including 7 shares held for an immediate family member and 43 shares held by an ESPP trust, both under predetermined ESPP terms.
Following these transactions, Tien’s reported holdings include 107 American Depositary Shares, which each represent five Common Shares, and 11,051 Common Shares held directly, plus indirect holdings of 67 Common Shares for an immediate family member and 188 Common Shares in the ESPP trust. The activity reflects a modest, routine net purchase rather than a large position change.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president and CIO Chris Horng-Dar Lin reported updated holdings, including a small purchase through the company’s employee plan. On June 5, 2026, a trust under the Employee Stock Purchase Plan bought 48 Common Shares (2330.TW) at about $76.01 per share, pursuant to terms predetermined by the issuer, bringing that ESPP trust position to 5,836 Common Shares.
Lin also reported indirect holdings in American Depositary Shares and Common Shares through a family trust, spouse, and a Long-Term Incentive bonus plan trust, as well as direct positions in both ADSs and Common Shares. No derivative positions were reported.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Lu Lee-Chung reported a small share purchase and updated holdings. On June 5, 2026, an administrator for the company’s Employee Stock Purchase Plan bought 52 Common Shares (2330.TW) on his behalf at $76.01 per share, under predetermined plan terms.
Following this transaction, he holds 6,333 shares indirectly via the ESPP trust, 7,036 shares indirectly via an LTI trust, 15,000 shares indirectly through a spouse, and 276,716 shares directly. The filing shows no derivative positions and reflects a routine, compensation-linked purchase rather than a large discretionary trade.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Chin‑Sheng Lu reported an open‑market purchase of 37 common shares at about $76.01 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms and are held indirectly by an ESPP trust.
After this filing, Lu is shown with 50,967 common shares held directly, 3,000 shares held indirectly by a spouse, and 37 shares held indirectly through the ESPP trust. This is a small, routine employee stock purchase rather than a large discretionary trade.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Yung-Haw Liaw reported an indirect purchase of common shares through the company’s Employee Stock Purchase Plan. On June 5, 2026, the ESPP administrator bought 48 Common Shares (2330.TW) on his behalf at $76.01 per share, based on a New Taiwan dollar price translated at the disclosed exchange rate. After this ESPP transaction, he indirectly holds 6,193 shares via the ESPP trust, in addition to 430,000 shares held by Hsing Yu Investment Co., Ltd., 7,036 shares held by an LTI trust, and 463,054 shares held directly. The filing reflects a small, routine increase in his overall ownership primarily through employee plans.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Chun-Hsien Lee made a small open-market purchase of 51 common shares on behalf of an Employee Stock Purchase Plan at $76.01 per share, executed by the ESPP administrator under predetermined terms.
After this transaction, indirect holdings include 5,885 common shares held via an ESPP trust, 6,000 common shares held by a spouse, and 10,581 common shares held by a Long-Term Incentive trust, alongside 506,032 common shares held directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Lin Shyue-Shyh bought 46 common shares via the company’s Employee Stock Purchase Plan. The shares were acquired on behalf of Lin by the ESPP administrator at an average price of $76.01 per share, based on a New Taiwan dollar purchase price.
After this plan purchase, Lin has 205 common shares held indirectly through the ESPP trust, 26,269 common shares held directly, and 4,000 common shares held indirectly through a spouse. The filing reflects a routine, plan-based increase in total holdings.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Yuan-Ko Hwang reported a small share purchase through the company’s employee plan. On the date reported, an administrator for the Employee Stock Purchase Plan bought 40 common shares on his behalf at $76.01 per share, held indirectly via an ESPP trust.
After this open-market purchase under predetermined ESPP terms, Hwang’s indirect holdings under the plan totaled 179 common shares. A separate holding entry shows he also owns 206,418 common shares directly. This filing reflects routine, compensation-related share accumulation rather than a large discretionary trade.
Taiwan Semiconductor Manufacturing Co. VP Yao-Ching Ku reported a small share purchase through the company’s employee plan. On June 5, 2026, an administrator for the Employee Stock Purchase Plan bought 48 common shares at $76.01 per share for an ESPP trust benefiting Ku, under terms predetermined by the issuer.
After this transaction, reported holdings include 131,000 common shares held by Wei Liang Asset Management Co. Ltd., 73,396 shares held by Ku’s spouse, 30,851 shares held directly, and 48 shares held under the ESPP.
Taiwan Semiconductor Manufacturing Co. Ltd. vice president Hsu Kuo-Chin reported a small share purchase through the company’s employee plan. An administrator of the Employee Stock Purchase Plan bought 53 common shares (2330.TW) on his behalf at $76.01 per share, which are held indirectly in an ESPP trust.
After this transaction, Hsu’s reported holdings include 178,924 common shares held directly, 6,050 American Depositary Shares held directly, and additional indirect positions: 6,568 common shares in the ESPP trust, 7,036 common shares in a Long-Term Incentive trust, and common shares and ADSs held by his spouse. The filing shows a routine, net-buy update rather than a large directional move.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Senior Vice President and CFO Jen-Chau Huang reported a small purchase of Common Shares (2330.TW) through an Employee Stock Purchase Plan. On June 5, 2026, a plan administrator bought 30 shares at $76.01 per share for an ESPP trust on his behalf under terms predetermined by the issuer.
Following this transaction, indirect holdings through the ESPP trust increased to 3,496 shares20,190 shares via an LTI trust and direct ownership of 1,811,543 shares, illustrating that this was a routine, very small net increase within a much larger position.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Syun-Ming Jang reported an indirect open-market purchase of 49 Common Shares (2330.TW) on June 5, 2026 at $76.01 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms and held by an ESPP trust.
Following this transaction, Jang is shown with 5,796 Common Shares held indirectly through the ESPP trust, 2,000 indirectly through a spouse, 7,036 indirectly through an LTI trust, and 443,879 Common Shares held directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president and general counsel Shu-Hua Fang had a small increase in indirect holdings through the company’s Employee Stock Purchase Plan. An ESPP trust purchased 55 common shares of TSM on her behalf at $76.01 per share, under terms predetermined by the issuer.
After this purchase, the ESPP trust held 6,541 common shares for her benefit. The filing also lists substantial additional holdings, including 858,392 common shares held directly and various indirect positions through family-related entities and an LTI bonus plan trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior executive Hou Yung-Chin reported a small open-market-equivalent purchase through the company’s employee stock plan. On this Form 4, an Employee Stock Purchase Plan trust bought 62 Common Shares (2330.TW) at $76.01 per share on the filer’s behalf under predetermined ESPP terms.
After this transaction, the ESPP trust holds 7,336 shares for the filer. Additional indirect holdings include 60,802 shares held by the spouse and 20,190 shares held by an LTI trust. Direct ownership is reported at 662,403 Common Shares, indicating this is a routine, small incremental purchase relative to the overall position.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Juiping Chuang indirectly bought TSM shares. An administrator for the Employee Stock Purchase Plan purchased 50 Common Shares at $76.01 per share on the VP’s behalf, raising indirect ESPP trust holdings to 4,146 shares.
She also holds 239,738 Common Shares directly, 106,000 Common Shares through her spouse, 7,036 Common Shares via a Long-Term Incentive trust, and 50 American Depositary Shares directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Tzu-Sou Chuang reported a mix of gifting and purchasing activity in company shares. The largest move was a bona fide gift of 500,000 Common Shares (2330.TW), after which his directly held stake stood at 1,995,165 shares.
Separately, an administrator for the company’s Employee Stock Purchase Plan bought 46 Common Shares at $76.01 per share on his behalf under predetermined ESPP terms. These ESPP shares are held indirectly through a trust, totaling 5,714 shares, alongside 7,036 shares held indirectly via a Long-Term Incentive Bonus Plan trust over which he has investment control.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Jun He reported a small share purchase and updated holdings. An administrator of the company’s Employee Stock Purchase Plan bought 46 Common Shares (2330.TW) on Jun He’s behalf at $76.01 per share, held indirectly via an ESPP trust.
After this plan-based purchase, the ESPP trust holds 5,270 common shares for He. Additional indirect holdings include 7,036 common shares in a Long-Term Incentive trust and 216 American Depositary Shares in a joint account with a spouse. Direct positions include 120,119 common shares and ADS positions of 852 and 302 shares. The activity reflects routine accumulation under preset plan terms rather than a large discretionary trade.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Pei-Hung Chen reported a small indirect open-market purchase of 46 Common Shares (2330.TW) at $76.01 per share on June 5, 2026. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on Chen’s behalf under predetermined terms.
After this transaction, Chen’s indirect ESPP-related holdings were 1,259 Common Shares. The filing also shows 83,143 Common Shares held indirectly by Chen’s spouse, 7,036 Common Shares held indirectly through a Long-Term Incentive trust, and 433,414 Common Shares held directly. These entries provide an updated picture of Chen’s overall ownership, with no derivative holdings reported.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD controller Chen Chih-Ho increased his indirect holdings through the company’s employee stock purchase plan. On June 5, 2026, 32 Common Shares (2330.TW) were purchased at $76.01 per share and held by an ESPP trust on his behalf under terms predetermined by the issuer.
After this transaction, the ESPP trust held 106 Common Shares for him. Separate from the ESPP, he indirectly owned 8,000 Common Shares through Homewarm Advisory Co., Ltd. and 363 Common Shares through his spouse, and directly owned 5,367 Common Shares.
Taiwan Semiconductor Manufacturing Co. Ltd. senior vice president Tzonz-Sheng Chang reported a small open-market style purchase of 53 common shares at about $76.01 per share on June 5, 2026, executed by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms.
These shares are held indirectly through an ESPP trust, where his total ESPP-related indirect holdings are now 5,322 common shares. He also indirectly owns 10,581 common shares via a Long-Term Incentive bonus plan trust, over which he has obtained investment control, and directly holds 317,638 common shares. No derivative securities are reported as outstanding in this filing.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Min Cao reported an indirect open-market purchase of common shares on June 5, 2026. An administrator of the company’s Employee Stock Purchase Plan bought 54 shares at $76.01 per share under predetermined plan terms, held in an ESPP trust for Cao.
After this ESPP transaction, Cao held 6,608 common shares indirectly through the ESPP trust, 34,470 shares indirectly through a spouse, 10,581 shares indirectly via a Long-Term Incentive bonus plan trust, and 507,879 shares directly.
Taiwan Semiconductor Manufacturing Company executive vice president and co-chief operating officer Chin Yung-Pei reported a small indirect share purchase. On behalf of Chin, the administrator of the company’s Employee Stock Purchase Plan bought 71 common shares at an average price of $76.01, held through an ESPP trust. After this transaction, the ESPP trust held 8,294 shares for Chin, alongside 4,190,107 shares held by a spouse, 63,345 shares held by a Long-Term Incentive plan trust, and 5,171,935 shares held directly.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Yuh-Jier Mii reported updated equity and derivative holdings. He now holds 1,254,057 Common Shares directly, plus 63,345 Common Shares via an LTI trust and 7,887 Common Shares via an ESPP trust. He also holds 25 American Depositary Shares (each ADS represents five Common Shares).
The report shows exposure to Equity Linked Notes issued by UBS AG that reference a basket including TSM ADS. Notes with a principal amount of US$150,000 and potential delivery of up to 636 ADS at a strike price of 235.697 per ADS were redeemed early for cash on May 22, 2026. A separate series of notes, also with US$150,000 principal and potential delivery of up to 703 ADS at a strike price of 213.2515 per ADS, remains outstanding and is exercisable until March 4, 2027.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD VP Bor-Zen Tien reported open-market purchases of 17 American Depositary Shares, buying 10 ADS at 391.8064 per share on 2026-05-19 and 7 ADS at 400.0000 per share on 2026-05-20. Following these trades, he directly holds 107 ADS, with each ADS representing five common shares. As of 2026-05-19, he also directly holds 11,051 common shares and has additional indirect common share holdings through an immediate family member and an ESPP trust, indicating these ADS purchases are small relative to his overall position.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Tzu-Sou Chuang reported an open-market sale of 200,000 Common Shares (2330.TW) at $69.83 per share. After this direct sale, he holds 2,495,165 Common Shares directly, plus additional indirect holdings through an ESPP trust and an LTI bonus plan trust.
Taiwan Semiconductor Manufacturing Company vice president Bor-Zen Tien reported open-market purchases of the company’s common shares. On May 19, 2026, he bought 2,000 common shares (2330.TW) in two transactions at prices of about $69.83 and $69.98 per share, translated from New Taiwan dollars.
The filing also shows indirect holdings of 60 common shares by an immediate family member and 145 common shares held through an Employee Stock Purchase Plan trust. In addition, he directly holds 90 American Depositary Shares of TSM, and each ADS represents five common shares.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior executive Kevin Xiaoqiang Zhang reported an indirect open-market purchase of 66 Common Shares (2330.TW) on May 8, 2026, bought by the administrator of the company’s Employee Stock Purchase Plan on his behalf.
The purchase price was $71.82 per share, translated from an average price of NT$2,257.1777 at a rate of NT$31.429 to US$1. After this ESPP transaction, Zhang indirectly holds 7,100 Common Shares under the ESPP trust and 20,190 Common Shares via an LTI trust, and directly holds 329,663 Common Shares and 2,500 American Depositary Shares, with each ADS representing five Common Shares.
Taiwan Semiconductor Manufacturing’s VP Lipen Yuan reported an indirect open-market purchase of 44 Common Shares (2330.TW) at $71.82 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan on the filer’s behalf and held in an ESPP trust, bringing that indirect ESPP position to 1,136 shares. Yuan also reports 3,000 shares held directly and 1,650 shares held indirectly by a spouse.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Chue-San Yoo reported a small open-market-style purchase through the company’s Employee Stock Purchase Plan. An ESPP trust bought 55 common shares at $71.82 each on behalf of Yoo, bringing that ESPP holding to 6,486 shares.
After this update, Yoo’s reported holdings include 1,797,614 common shares held directly, plus indirect interests in 851,908 shares via Yuding Investment Co., Ltd., 219,924 shares held by a spouse, 7,036 shares in an LTI bonus plan trust, and 6,486 shares in the ESPP trust.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Chairman and CEO Che-Chia Wei reported a small indirect share purchase through an employee plan. An ESPP trust bought 160 Common Shares (2330.TW) on 2026-05-08 at an average price of $71.82 per share in an open-market purchase.
The filing also lists indirect holdings of 700,261 shares held by the spouse and 285,245 shares held by an LTI trust, along with 7,452,349 shares held directly. The ESPP purchase was executed by the plan administrator under predetermined terms and the shares are held under the issuer's Employee Stock Purchase Plan.
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.