Lin Shyue-Shyh 4

What Happened

• Lin Shyue-Shyh, a Vice President at Taiwan Semiconductor Manufacturing Co. (TSMC/TSM), purchased 3,000 common shares on 2026-03-30. The reported price was $54.72 per share, for a total cost of approximately $164,160. This was a purchase (insider buy), not a sale.

Key Details

• Transaction date: 2026-03-30; Form filed: 2026-03-31 (appears timely).
• Transaction type/code: Purchase (P) — open market or private purchase.
• Price per share: $54.72 (translated from NT$1,750 at NT$31.980 = US$1). (Footnote F1)
• Total value: ~ $164,160.
• Holding treatment: Shares were purchased and held under the issuer’s Employee Stock Purchase Plan (ESPP). (Footnote F2)
• Shares owned after transaction: Not specified in the filing.
• No indication in the filing of a 10b5‑1 plan, tax withholding sale, or late filing.

Context

• Purchases by company insiders can be of interest to retail investors because they represent insiders deploying personal capital into the company; this filing simply reports an ESPP purchase and does not state the insider’s motivation. The transaction was recorded in USD after conversion from New Taiwan dollars as noted above.