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Insider ActivityTSM

Lin Shyue-Shyh, VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD, bought $111K of TSM

Last updated Aug 12, 2026

This page documents an SEC Form 4 insider trading disclosure for $TSM securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.

Lin Shyue-Shyh VP
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · $TSM
$111K Total Value
2,000 Shares Traded
$55.63 Price / Share
23,269 Shares Owned After
2026-03-30 Filing Date

Transaction Details

InsiderLin Shyue-Shyh
TitleVP
CompanyTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
TickerTSM
Transaction TypePurchase
Transaction Date2026-03-29
Shares Traded2,000
Price Per Share$55.63
Total Value$111K
Filed Date2026-03-30
Accession Number0001046179-26-000128

Ownership Context

Shares Owned After Transaction23,269
Ownership TypeDirect

SEC Filing

↗ View Original SEC Filing

Accession: 0001046179-26-000128

Other Insider Trades — TSM

InsiderTitleActionValueDate
Ku Yao-ChingVPbought$3K2026-08-07
He JunVPbought$3K2026-08-07
Chuang Tzu-SouVPbought$3K2026-08-07
Hou Yung-ChinSVP and Deputy Co-COObought$5K2026-08-07
Chuang JuipingVPbought$4K2026-08-07
Fang Shu-HuaSVP and GCbought$4K2026-08-07
Chang Tzonz-ShengSVPbought$4K2026-08-07
Chen Chih-HoControllerbought$2K2026-08-07
Chen Pei-HungVPbought$3K2026-08-07
Cao MinVPbought$4K2026-08-07

Other Trades by Lin Shyue-Shyh

TickerCompanyActionValueDate
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$3K2026-08-07
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$74K2026-07-21
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$73K2026-07-20
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$72K2026-07-19
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$3K2026-07-07
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$3K2026-06-05
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$3K2026-05-08
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$3K2026-04-09
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDbought$164K2026-03-30

Full Ticker Profile

View all insider trades, dark pool activity, congressional filings, and the Whisper Score for TSM — TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD →

Whisper Score — TSM

40.3
Active Discussion
Current Whisper Score

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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: August 12, 2026 at 07:42 UTC

Not Financial Advice: This article is for informational and educational purposes only and does not constitute financial advice, investment advice, or a recommendation to buy or sell any security. StonkWhisper aggregates publicly available data from verified regulatory filings and proprietary analysis pipelines. All investment decisions are made solely at your own risk. Guerilla Finance LLC is not a registered investment advisor or broker-dealer. Always consult a qualified financial professional before making investment decisions.

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