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

Question 1

How many SEC Form 4 filings has chiang yao-chung made?

Accepted Answer

chiang yao-chung has filed 6 SEC Form 4 filings (7 transaction rows) across 1 company since 2026.

Question 2

Which companies does chiang yao-chung trade?

Accepted Answer

chiang yao-chung has filed SEC Form 4 disclosures for 1 company, including AIMD.

Question 3

When was chiang yao-chung's most recent SEC Form 4 filing?

Accepted Answer

chiang yao-chung's most recent SEC Form 4 filing on Tracefour is dated Jun 9, 2026.

Question 4

What is chiang yao-chung's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, chiang yao-chung bought $21K and sold $0 based on SEC Form 4 filings.

							Source
AIMD	chiang yao-chung	Director	Purchase	3,500	$7K	Jun 9	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	2,000	$4K	Jun 5	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	250	$575	Jun 1	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	2,000	$4K	May 29	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	500	$825	May 20	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	2,200	$4K	May 20	SEC ↗
AIMD	chiang yao-chung	Director	Purchase	129	$219	May 7	SEC ↗

chiang yao-chung

Companies traded