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

Question 1

How many SEC Form 4 filings has Ma David Y made?

Accepted Answer

Ma David Y has filed 2 SEC Form 4 filings (14 transaction rows) across 1 company since 2026.

Question 2

Which companies does Ma David Y trade?

Accepted Answer

Ma David Y has filed SEC Form 4 disclosures for 1 company, including SE.

Question 3

When was Ma David Y's most recent SEC Form 4 filing?

Accepted Answer

Ma David Y's most recent SEC Form 4 filing on Tracefour is dated Apr 22, 2026.

Question 4

What is Ma David Y's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Ma David Y bought $0 and sold $47.9M based on SEC Form 4 filings.

							Source
SE	Ma David Y	Director	Sale	168,399	$15.1M	Apr 22	SEC ↗
SE	Ma David Y	Director	Sale	103,991	$9.2M	Apr 22	SEC ↗
SE	Ma David Y	Director	Sale	114,094	$10.4M	Apr 20	SEC ↗
SE	Ma David Y	Director	Sale	145,072	$13.4M	Apr 20	SEC ↗

Ma David Y

Companies traded