Cao Min
VP
Cao Min has filed 7 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2026. 7 of those filings fall inside the rolling window. Most recent filing: Sep 9, 2026.
On the most recent filing, Cao Min is listed as VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Inside the rolling window, Cao Min reported 6 open-market purchases totaling $25K in TSM and no open-market sales. The largest disclosed transaction in the window is a purchase of 56 TSM shares on Sep 7, 2026, worth $4K.
Companies traded
Other insiders at TSM
Insider Buying
$25K
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 Cao Min made?
Cao Min has filed 7 SEC Form 4 filings (7 transaction rows) across 1 company since 2026.
Which companies does Cao Min trade?
Cao Min has filed SEC Form 4 disclosures for 1 company, including TSM.
When was Cao Min's most recent SEC Form 4 filing?
Cao Min's most recent SEC Form 4 filing on Tracefour is dated Sep 9, 2026.
What is Cao Min's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Cao Min is listed as VP.
What is Cao Min's total buy and sell value in the current window?
Inside the rolling retention window, Cao Min bought $25K and sold $0 based on SEC Form 4 filings.
What was Cao Min's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 56 TSM shares on 2026-09-07, worth $4K, per SEC Form 4 filings.