TSM SVP Lee Chun-Hsien Buys 54 Shares

What Happened

Lee Chun-Hsien, Senior Vice President at Taiwan Semiconductor Manufacturing Co. (TSM), purchased 54 common shares on 2026-08-07 at an average price of $73.31 per share, for a total of approximately $3,959. This was an acquisition (purchase) rather than a sale—insider purchases are often considered more directly informative about an insider’s view than routine sales, though motivations can vary.

Key Details

• Transaction date and price: 2026-08-07, 54 shares at $73.31 each (total ≈ $3,959). The USD price was translated from NT$2,367.1117 at NT$32.288 = US$1.
• How shares were acquired: Purchased by the administrator of the issuer’s Employee Stock Purchase Plan (ESPP) on behalf of the filer and held under the ESPP (per filing footnotes).
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Filing date: Form 4 filed 2026-08-10 for the 2026-08-07 transaction (three calendar days later). SEC rules generally require Form 4 within two business days; this filing appears within a typical short lag but check the official filing for any timeliness flag.
• Other footnotes: F1–F3 indicate ESPP purchase/holding and the NT$→USD price translation; F4 (included in the filing) refers to shares purchased by a trust under an LTI bonus plan over which the filer may have investment control (not directly tied to this ESPP purchase).

Context

This was an ESPP acquisition—employee purchases under predetermined plan terms (often at regular intervals and prices tied to payroll/purchase windows). Such purchases can reflect routine participation in company plans rather than a deliberate market-timing move. The dollar amount here is modest, so while it's a purchase, it should be viewed in context with other insider activity and broader fundamentals.