Form4insider filings, from the source

Insider · CIK 0002113717

Che-Chia Wei

Files at: TSM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $11k · 1sales $0 · 0net $11k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 7, 2026 PForm 4 →Sep 9, 6:07 am EDTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM149$76.20$11,35418,136+0.83%
Sep 1, 2026 AForm 4 →Sep 2, 6:21 am EDTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM204,375——7,656,724—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.