Form4insider filings, from the source

Insider · CIK 0002117998

Yung-Pei Chin

Files at: TSM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $5,410 · 1sales $0 · 0net $5,410
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 7, 2026 PForm 4 →Sep 9, 6:03 am EDTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM71$76.20$5,4108,506+0.84%
Sep 1, 2026 AForm 4 →Sep 2, 6:09 am EDTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM32,204——5,204,139—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.