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Taiwan Semiconductor Manufacturing controller Chih-Ho Chen reported a small insider purchase of common shares. On April 9, 2026, an administrator for the company’s Employee Stock Purchase Plan bought 40 common shares on his behalf as an open-market purchase at $57.87 per share, under predetermined ESPP terms.
After this transaction, the filing shows 5,367 common shares held directly and additional indirect holdings, including 40 shares via the ESPP trust, 363 shares held by his spouse, and 8,000 shares held by Homewarm Advisory Co., Ltd. These entries describe his reported ownership position as of the transaction date.
Taiwan Semiconductor Manufacturing senior vice president Tzonz-Sheng Chang reported a small open-market purchase of 67 common shares at $57.87 per share. The shares were bought by the administrator of the company’s Employee Stock Purchase Plan under predetermined terms. After the transaction, Chang’s indirect holdings under the ESPP trust total 5,213 shares, alongside 317,638 shares held directly and 10,581 shares held indirectly through a Long-Term Incentive bonus plan trust.
Taiwan Semiconductor Manufacturing Co. VP Min Cao increased indirect ownership through the company’s Employee Stock Purchase Plan. On April 9, 2026, the ESPP administrator purchased 66 common shares at $57.87 per share on Cao’s behalf, bringing ESPP trust holdings to 6,495 shares.
The filing also shows 507,879 common shares held directly, 10,581 shares held indirectly via a Long-Term Incentive bonus plan trust, and 34,470 shares held indirectly by a spouse, indicating a substantial overall position.
Taiwan Semiconductor Manufacturing Company Limited reported strong March 2026 results, with consolidated net revenue of NT$415.19 billion, up 30.7% from February 2026 and 45.2% from March 2025. Revenue for January through March 2026 reached NT$1,134.10 billion, a 35.1% year-on-year increase.
The company also disclosed intra-group financing and support. TSMC China had outstanding loans of NT$11.14 billion, and TSMC Development had NT$2.89 billion outstanding, both to wholly owned subsidiaries. Guarantees included up to NT$208.42 billion for TSMC Global and NT$350.41 billion for TSMC Arizona.
TSMC and its subsidiaries detailed foreign-exchange derivative positions, largely forwards, with TSMC showing outstanding notional of NT$205.04 billion and a mark-to-market loss of NT$3.04 billion. Other subsidiaries reported smaller notional amounts and modest realized or unrealized gains and losses, mainly for hedging and risk management purposes.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Ho Li-Mei, an SVP, filed an insider ownership report. In this excerpt, there are no listed share purchases, sales, exercises, gifts, or other transactions, and no derivative positions are shown.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD director Ursula M. Burns made an open-market purchase of 1,000 American Depositary Shares (ADS) of TSM at $322.05 per ADS. This increased her direct holdings to 3,000 ADS. A separate indirect position of 617 ADS is held by the Malcolm Bean Irrevocable Trust, for which she serves as investment advisor and exercises investing authority. Each ADS represents five common shares, so the filing shows both a larger personal stake and additional exposure through the trust, with no derivative positions reported.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD executive Mii Yuh-Jier filed an amended Form 3 to add previously omitted derivative holdings. The filing lists two Equity Linked Notes issued by UBS AG that reference a basket of stocks including the company’s American Depositary Shares (ADS).
Each note has a principal amount of US$150,000 and can be settled in cash or, in certain downside scenarios, by delivering ADS of the worst-performing basket component. One note, expiring on September 21, 2026, may deliver up to 636 ADS at a strike price of 235.697 per ADS, while another, expiring on March 4, 2027, may deliver up to 703 ADS at a strike price of 213.2515 per ADS. Each ADS represents five common shares. The amendment reflects holdings; it does not report any new buy or sell transactions.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD vice president Shyue-Shyh Lin executed an open-market purchase of 3,000 Common Shares (2330.TW) on March 30, 2026 at $54.72 per share. Following this transaction, Lin holds 26,269 common shares directly.
In addition, Lin is reported as having indirect ownership of 53 common shares through an Employee Stock Purchase Plan trust and 4,000 common shares held by a spouse. A footnote states the purchase price reflects a translation from NT$1,750 at a rate of NT$31.980 to US$1.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD senior vice president Choh Fei Yeap made an open-market purchase of 1,000 Common Shares (2330.TW) at $55.78 per share, with the price translated from NT$1,790. After this trade, direct holdings increased to 213,375 shares. The filing also reports indirect holdings of 6,201 shares held by an ESPP trust and 10,581 shares held by an LTI trust, both associated with employee compensation plans.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD filed an amended Form 3 for officer Chen Chih-Ho to correct his reported ownership of common shares. The amendment states that he owns 5,367 Common Shares (2330.TW), instead of the 5,259 shares originally reported. This change reflects a correction in previously disclosed holdings rather than a new purchase or sale.