Yuh-Jier Mii

Insider

EVP and Co-COO

Trades at: TSM

30D 90D 1Y

Net shares · 90d

+235

235 buy · 0 sell

Net value · 90d

$16.0K

$16.0K in · $0 out

Sentiment · 90d

Net buying

100% buying · 0% selling

Open-market trades · 90d

235 buy · 0 sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

TSM Buy·P
Jun 5, 26

EVP and Co-COO

$5.5K

72 sh · $76.01

Own +1%
TSM Buy·P
May 8, 26

EVP and Co-COO

$5.4K

75 sh · $71.82

Own +1%
TSM Buy·P
Apr 9, 26

EVP and Co-COO

$5.1K

88 sh · $57.87

Own +1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 5, 2026	TSM	EVP and Co-COO	Buy P	72	+1%	$76.01	$5.5K
May 8, 2026	TSM	EVP and Co-COO	Buy P	75	+1%	$71.82	$5.4K
Apr 9, 2026	TSM	EVP and Co-COO	Buy P	88	+1%	$57.87	$5.1K

Buy Sell Non-market (grant · exercise · gift)

About Yuh-Jier Mii

This profile aggregates every SEC Form 4 insider transaction reported by Yuh-Jier Mii across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.