Lin Shyue-Shyh Insider Trading Activity

Corporate InsiderVP · CIK 2114025

Total trades

$511K

Total volume

Aug 7, 2026

Last activity

TSM

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Lin Shyue-Shyh has been net-buying over the last 12 months with 10 purchases and 0 sales across 1 company.

TSM is the most-traded position with 10 trades. The largest single transaction was a purchase of TSM for $164K on Mar 30, 2026.

Performance Scorecard

Forward stock performance after each transaction by Lin Shyue-Shyh. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	+518.0%	—	100%	9
90 days	+607.2%	—	100%	5
120 days	+620.1%	—	100%	3

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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TSM · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Aug 7, 2026	TSM	Buy	47	$73.31	$3K	+18.9%	VP
Jul 21, 2026	TSM	Buy	1,000	$74.13	$74K	+3.4%	VP
Jul 20, 2026	TSM	Buy	1,000	$72.65	$73K	+3.5%	VP
Jul 19, 2026	TSM	Buy	1,000	$72.10	$72K	+3.8%	VP
Jul 7, 2026	TSM	Buy	44	$76.62	$3K	+21.5%	VP
Jun 5, 2026	TSM	Buy	46	$76.01	$3K	+28.9%	VP
May 8, 2026	TSM	Buy	48	$71.82	$3K	+43.2%	VP
Apr 9, 2026	TSM	Buy	58	$57.87	$3K	+109.4%	VP
Mar 30, 2026	TSM	Buy	3,000	$54.72	$164K	+12.9%	VP
Mar 29, 2026	TSM	Buy	2,000	$55.63	$111K	+9.4%	VP