Mii Yuh-Jier Insider Trades & Stock Holdings

EVP and Co-COO · Taiwan Semiconductor Manufacturing Company Limited · Latest filing Oct 7, 2026

Mii Yuh-Jier, EVP and Co-COO at Taiwan Semiconductor Manufacturing Company Limited has 1 Form 4 trade on file since Oct 7, 2026. Open-market activity: 1 purchase ($5.40K) and 0 sales ($0), net +$5.40K. Latest filing: acquired 68 shares of $TSM on Oct 7, 2026 at $79.39.

Trades on file

1

Open-market bought

$5.40K

Open-market sold

$0

Net open-market

+$5.40K

Latest filing

Oct 7, 2026

All insider trades by Mii Yuh-Jier

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 7, 2026	$TSM	Buy (Open-market buy)	68	$79.39	$5.40K			-8.9%			EVP and Co-COO		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Mii Yuh-Jier traded

• $TSM

Frequently asked questions

Has Mii Yuh-Jier been buying or selling stock?

Mii Yuh-Jier has 1 open-market purchase and 0 open-market sales on file, net +$5.40K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Mii Yuh-Jier's latest insider trade?

acquired 68 shares of $TSM on Oct 7, 2026 at $79.39.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.