Name: Ku Yao-Ching: Insider Trading History
Creator: Tracefour
License: https://www.usa.gov/government-works
Keywords: Ku Yao-Ching, insider trading, SEC Form 4

Question 1

How many SEC Form 4 filings has Ku Yao-Ching made?

Accepted Answer

Ku Yao-Ching has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2026.

Question 2

Which companies does Ku Yao-Ching trade?

Accepted Answer

Ku Yao-Ching has filed SEC Form 4 disclosures for 1 company, including TSM.

Question 3

When was Ku Yao-Ching's most recent SEC Form 4 filing?

Accepted Answer

Ku Yao-Ching's most recent SEC Form 4 filing on Tracefour is dated Jul 9, 2026.

Question 4

What is Ku Yao-Ching's job title?

Accepted Answer

On the most recent SEC Form 4 filings tracked by Tracefour, Ku Yao-Ching is listed as VP.

Question 5

What is Ku Yao-Ching's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Ku Yao-Ching bought $7K and sold $0 based on SEC Form 4 filings.

							Source
TSM	Ku Yao-Ching	VP	Purchase	46	$4K	Jul 9	SEC ↗
TSM	Ku Yao-Ching	VP	Purchase	48	$4K	Jun 9	SEC ↗

Ku Yao-Ching

Companies traded