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

Question 1

How many SEC Form 4 filings has Tang Francis made?

Accepted Answer

Tang Francis has filed 3 SEC Form 4 filings (4 transaction rows) across 1 company since 2026.

Question 2

Which companies does Tang Francis trade?

Accepted Answer

Tang Francis has filed SEC Form 4 disclosures for 1 company, including DIOD.

Question 3

When was Tang Francis's most recent SEC Form 4 filing?

Accepted Answer

Tang Francis's most recent SEC Form 4 filing on Tracefour is dated Jun 1, 2026.

Question 4

What is Tang Francis's job title?

Accepted Answer

On the most recent SEC Form 4 filings tracked by Tracefour, Tang Francis is listed as Chief Technology Officer.

Question 5

What is Tang Francis's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Tang Francis bought $0 and sold $3.1M based on SEC Form 4 filings.

							Source
DIOD	Tang Francis	Chief Technology Officer	Sale	15,330	$1.7M	Jun 1	SEC ↗
DIOD	Tang Francis	Chief Technology Officer	Sale	4,137	$447K	May 27	SEC ↗
DIOD	Tang Francis	Chief Technology Officer	Sale	5,000	$550K	May 27	SEC ↗
DIOD	Tang Francis	Chief Technology Officer	Sale	3,643	$393K	May 13	SEC ↗

Tang Francis

Companies traded