Chin Yung-Pei
EVP and Co-COO
Chin Yung-Pei has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2026. 8 of those filings fall inside the rolling window. Most recent filing: Oct 8, 2026.
On the most recent filing, Chin Yung-Pei is listed as EVP and Co-COO at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Inside the rolling window, Chin Yung-Pei reported 7 open-market purchases totaling $37K in TSM and no open-market sales. The largest disclosed transaction in the window is a purchase of 71 TSM shares on Sep 7, 2026, worth $5K.
Companies traded
Other insiders at TSM
Insider Buying
$37K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Chin Yung-Pei made?
Chin Yung-Pei has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company since 2026.
Which companies does Chin Yung-Pei trade?
Chin Yung-Pei has filed SEC Form 4 disclosures for 1 company, including TSM.
When was Chin Yung-Pei's most recent SEC Form 4 filing?
Chin Yung-Pei's most recent SEC Form 4 filing on Tracefour is dated Oct 8, 2026.
What is Chin Yung-Pei's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Chin Yung-Pei is listed as EVP and Co-COO.
What is Chin Yung-Pei's total buy and sell value in the current window?
Inside the rolling retention window, Chin Yung-Pei bought $37K and sold $0 based on SEC Form 4 filings.
What was Chin Yung-Pei's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 71 TSM shares on 2026-09-07, worth $5K, per SEC Form 4 filings.