TSMC (TSM) SVP Chang Tzonz-Sheng Buys 54 Shares

What Happened

• Chang Tzonz-Sheng, Senior Vice President at Taiwan Semiconductor Manufacturing Co. (TSM), acquired 54 common shares on 2026-08-07 at $73.31 per share, for a total transaction value of approximately $3,959. This transaction is a purchase (not a sale), reported on a Form 4 filed with the SEC on 2026-08-10.

Key Details

• Transaction date: 2026-08-07. Filing date: 2026-08-10.
• Price and amount: 54 shares at $73.31 per share; total ~ $3,959.
• Reporting notes: Footnotes indicate the shares were purchased by the administrator of the issuer's Employee Stock Purchase Plan (ESPP) on behalf of the filer and are held under the ESPP. The USD price was translated from an average NT$ purchase price (NT$2,367.1117) using NT$32.288 = US$1.
• Shares owned after the transaction: not specified in the provided details.
• Timeliness: filing shows the Form 4 was submitted three days after the transaction date; investors should check the official filing for any late-filing designation.

Context

• This was an ESPP purchase (routine plan purchase by the plan administrator on behalf of the insider), which is a common way executives accumulate shares and is generally viewed as a bullish signal compared with sales. No options exercised, gifts, or immediate sales were reported in this entry.