Choi Jung

SEC Form 4 insider trading activity

Choi Jung has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2025. 1 of those filings fall inside the rolling window. Most recent filing: Dec 3, 2025.

On the most recent filing, Choi Jung is listed as Director at Annexon, Inc. Inside the rolling window, Choi Jung reported 1 open-market purchase totaling $138K in ANNX and no open-market sales.

Companies traded

Other insiders at ANNX

Insider Buying

$138K

reported purchases (SEC code P)

Insider Selling

$0

reported sales (SEC code S)

Companies

1

in the rolling window

Source
ANNX
Choi Jung
Purchase$138KDec 3SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has Choi Jung made?

Choi Jung has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2025.

Which companies does Choi Jung trade?

Choi Jung has filed SEC Form 4 disclosures for 1 company, including ANNX.

When was Choi Jung's most recent SEC Form 4 filing?

Choi Jung's most recent SEC Form 4 filing on Tracefour is dated Dec 3, 2025.

What is Choi Jung's total buy and sell value in the current window?

Inside the rolling retention window, Choi Jung bought $138K and sold $0 based on SEC Form 4 filings.

What was Choi Jung's largest disclosed transaction?

The largest disclosed transaction in the current window is a purchase of 33,000 ANNX shares on 2025-12-01, worth $138K, per SEC Form 4 filings.