Lee Chun-Hsien 4

What Happened Lee Chun-Hsien, Senior Vice President at Taiwan Semiconductor Manufacturing Co. (TSM), purchased 51 common shares on 2026-06-05 at $76.01 per share, for a total of about $3,877. The purchase was executed under the issuer's Employee Stock Purchase Plan (ESPP) by the plan administrator on the filer’s behalf.

Key Details

• Transaction date and type: 2026-06-05 — Purchase (code P) of common shares via ESPP.
• Price: $76.01 per share (translated from NT$2,392.5207 at NT$31.475 = US$1).
• Total value: Approximately $3,877.
• Shares owned after transaction: Not disclosed in this filing.
• Notable footnotes:
  • F1/F3: Shares were purchased by the ESPP administrator and are held under the ESPP.
  • F2: USD price shown is a conversion from New Taiwan dollars (NT$).
  • F4: (Present in filing notes) describes LTI-trust-held shares over which the filer has investment control.
• Filing timeliness: Report filed 2026-06-09 for a 2026-06-05 transaction — within the SEC’s two business-day reporting window.

Context ESPP purchases are routine, made under pre-set plan terms (often by payroll deduction or an automated purchase), and typically reflect participation in company benefit programs rather than active market timing. The small size of this purchase (~$3.9k) is informative as a buy but not material on its own.