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

Question 1

How many SEC Form 4 filings has Sun Kang made?

Accepted Answer

Sun Kang has filed 4 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.

Question 2

Which companies does Sun Kang trade?

Accepted Answer

Sun Kang has filed SEC Form 4 disclosures for 1 company, including AMPX.

Question 3

When was Sun Kang's most recent SEC Form 4 filing?

Accepted Answer

Sun Kang's most recent SEC Form 4 filing on Tracefour is dated May 26, 2026.

Question 4

What is Sun Kang's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Sun Kang bought $0 and sold $27.7M based on SEC Form 4 filings.

							Source
AMPX	Sun Kang	Director	Sale	67,796	$1.0M	May 26	SEC ↗
AMPX	Sun Kang	Director	Sale	950,548	$10.5M	Jan 20	SEC ↗
AMPX	Sun Kang	Director	Sale	43,185	$476K	Jan 20	SEC ↗
AMPX	Sun Kang	Director	Sale	506,267	$5.1M	Jan 14	SEC ↗
AMPX	Sun Kang	Chief Executive Officer	Sale	1,000,000	$10.6M	Nov 19	SEC ↗

Sun Kang

Companies traded