TOP TIERMARKET NEWSWIRE
SEC Form 4 history

TAIWAN SEMICONDUCTOR ADR (TSM) insider trades

TAIWAN SEMICONDUCTOR ADR (TSM) insider trading activity (SEC Form 4). Over the trailing 90 days, TSM insiders filed 131 purchases totalling $1.8M and 2 sales totalling $14.0M — net SELLING of $12.2M. Most recent filing: Aug 10, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
131
$1.8M
Sells (90d)
2
$14.0M
Net (90d)
-$12.2M
net selling
Most recent
Aug 10, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 10, 2026Yeap Choh FeiSVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Yoo Chue-SanVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Wu Yi-HuangVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Yuan LipenVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Zhang Kevin XiaoqiangSVP, Deputy Co-COOP Purchase—$73.31$5Kfiling
Aug 10, 2026Tien Bor-ZenVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Wu Shien-YangSVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Wei Che-ChiaCOB, CEOP Purchase—$73.31$11Kfiling
Aug 10, 2026Wang Ying-LangSVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Mii Yuh-JierEVP, Co-COOP Purchase—$73.31$5Kfiling
Aug 10, 2026Lu Chin-ShengVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Lee Chun-HsienSVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Lin Shyue-ShyhVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Lu Lee-ChungVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Lin Chris Horng-DarVP, CIOP Purchase—$73.31$4Kfiling
Aug 10, 2026Hwang Yuan-KoVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Huang Jen-ChauSVP, CFOP Purchase—$73.31$2Kfiling
Aug 10, 2026Hsu Kuo-ChinVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Jang Syun-MingVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Chin Yung-PeiEVP, Co-COOP Purchase—$73.31$5Kfiling
Aug 10, 2026Cao MinVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Chen Pei-HungVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Fang Shu-HuaSVP, GCP Purchase—$73.31$4Kfiling
Aug 10, 2026Chuang JuipingVPP Purchase—$73.31$4Kfiling
Aug 10, 2026Hou Yung-ChinSVP, Deputy Co-COOP Purchase—$73.31$5Kfiling
Aug 10, 2026Chuang Tzu-SouVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Chen Chih-HoControllerP Purchase—$73.31$2Kfiling
Aug 10, 2026Chang Tzonz-ShengSVPP Purchase—$73.31$4Kfiling
Aug 10, 2026He JunVPP Purchase—$73.31$3Kfiling
Aug 10, 2026Ku Yao-ChingVPP Purchase—$73.31$3Kfiling