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Who

Hong Gan

Chief Science Officer

Company insider

Files Form 4 as: Chief Science Officer, Ses AI.

Every Form 4 they filed

In numbers

Trades disclosed
90
Buys
0
Sells
23
Bought
$0
Sold
$2.9M
Companies
1
Companies where not an officer
0
First trade
18 Apr 2022
Last trade
14 Apr 2026
Last filed
16 Apr 2026

Companies traded

Where they are an officer
SES Ses AIOfficer · Electronic Components & EMS · last 14 Apr 20260 buys · 23 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Apr 2026filed 16 Apr 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$35K32,138 at $1.10filing
14 Apr 2026filed 16 Apr 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$35K32,138 at $1.10filing
27 Mar 2026filed 31 Mar 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$74K74,682 at $0.9873filing
27 Mar 2026filed 31 Mar 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$74K74,682 at $0.99filing
9 Feb 2026filed 10 Feb 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$126K63,290 at $1.99filing
9 Feb 2026filed 10 Feb 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code F$126K63,290 at $1.99filing
23 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code M$16K100,000 at $0.16filing
23 Jan 2026filed 23 Jan 2026SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—100,000 at $0.00filing
23 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Sold$250K100,000 at $2.50filing
23 Jan 2026filed 23 Jan 2026SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—100,000 at $0.00filing
23 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code M$16K100,000 at $0.16filing
23 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Sold$250K100,000 at $2.50filing
22 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code M$24K150,000 at $0.16filing
22 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Sold$374K150,000 at $2.50filing
22 Jan 2026filed 23 Jan 2026SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—150,000 at $0.00filing
22 Jan 2026filed 23 Jan 2026SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—150,000 at $0.00filing
22 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Code M$24K150,000 at $0.16filing
22 Jan 2026filed 23 Jan 2026SES Ses AIElectronic Components & EMSSEC FORM 4 Sold$375K150,000 at $2.50filing
15 Dec 2025filed 16 Dec 2025SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—93,277 at $0.00filing
15 Dec 2025filed 16 Dec 2025SES Ses AIoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—6,723 at $0.00filing

News

Contrasting SES AI (NYSE:SES) & Eaton (NYSE:ETN)SES · tickerreport.com · 9 Oct 2026Head to Head Survey: SES AI (NYSE:SES) versus Eaton (NYSE:ETN)SES · dailypolitical.com · 9 Oct 2026

0 headlines in the last 90 days name Hong Gan; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology23

Buys in green, sells in red, by the company’s sector.

Related people

Paul DiemerDirector · Director at Ses AI, filing Form 4 there in the last year
Kang XuChief Technology Officer · Chief Technology Officer at Ses AI, filing Form 4 there in the last year
Kyle PilkingtonChief Legal Officer · Chief Legal Officer at Ses AI, filing Form 4 there in the last year
Eric LuoDirector · Director at Ses AI, filing Form 4 there in the last year
Yi Ray LiuChief Financial Officer · Chief Financial Officer at Ses AI, filing Form 4 there in the last year