Chris Horng-Dar Lin

Insider

First SEC filing: March 18, 2026 · Latest: June 9, 2026

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Insider at

5 buys (P) 0 sells (S) Net: $17,756 Avg return of open purchases vs now: 497.1% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 7, 2026	TSM	P	49	$73.31	$3,592	5,931 Indirect	+0.83%	Acquired	473.2% (price as of 2026-08-21)
July 7, 2026	TSM	P	46	$76.62	$3,525	5,882 Indirect	+0.79%	Acquired	448.4% (price as of 2026-08-21)
June 5, 2026	TSM	P	48	$76.01	$3,648	5,836 Indirect	+0.83%	Acquired	452.8% (price as of 2026-08-21)
May 8, 2026	TSM	P	49	$71.82	$3,519	5,788 Indirect	+0.85%	Acquired	485.1% (price as of 2026-08-21)
April 9, 2026	TSM	P	60	$57.87	$3,472	5,739 Indirect	+1.06%	Acquired	626.1% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
March 18, 2026	TSM	Common Shares (2330.TW)	128,184	Direct
March 18, 2026	TSM	American Depositary Shares (TSM) [F1]	2,800	Direct
March 18, 2026	TSM	Common Shares (2330.TW)	5,679	Indirect
March 18, 2026	TSM	Common Shares (2330.TW)	7,036	Indirect
March 18, 2026	TSM	Common Shares (2330.TW)	15,000	Indirect
March 18, 2026	TSM	American Depositary Shares (TSM) [F1]	3,560	Indirect
March 18, 2026	TSM	American Depositary Shares (TSM) [F1]	8,460	Indirect