Gan Hong
CHIEF SCIENCE OFFICER
Gan Hong has filed 6 SEC Form 4 filings (12 transaction rows) across 1 company, with disclosures dating back to 2025. 6 of those filings fall inside the rolling window. Most recent filing: Apr 16, 2026.
On the most recent filing, Gan Hong is listed as CHIEF SCIENCE OFFICER at SES AI Corp. Inside the rolling window, Gan Hong reported no open-market purchases and 4 open-market sales totaling $1.1M in SES. The largest disclosed transaction in the window is a sale of 150,000 SES shares on Jan 22, 2026, worth $374K.
Companies traded
Other insiders at SES
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.1M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Gan Hong made?
Gan Hong has filed 6 SEC Form 4 filings (12 transaction rows) across 1 company since 2025.
Which companies does Gan Hong trade?
Gan Hong has filed SEC Form 4 disclosures for 1 company, including SES.
When was Gan Hong's most recent SEC Form 4 filing?
Gan Hong's most recent SEC Form 4 filing on Tracefour is dated Apr 16, 2026.
What is Gan Hong's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Gan Hong is listed as CHIEF SCIENCE OFFICER.
What is Gan Hong's total buy and sell value in the current window?
Inside the rolling retention window, Gan Hong bought $0 and sold $1.1M based on SEC Form 4 filings.
What was Gan Hong's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 150,000 SES shares on 2026-01-22, worth $374K, per SEC Form 4 filings.