HG
Insider
Hong Gan
CHIEF SCIENCE OFFICERHong Gan (CHIEF SCIENCE OFFICER) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in SES. The largest single filing was $625K of SES (250,000 sh across 2 lots, as filed), executed Jan 22.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.1M
shares × price, as filed
Last traded
Jan 23
Filed Jan 23
Volume by month
Buys $0
Sells $1.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Not on file
3 filings
Sector per market data · by filing · past 12 months
Most traded names
SES
SES
SES · 0 buys · 3 sells
3 filings
Recent filings
SESSALE
SES AI Corp
View filing →
$625K250,000 sh across 2 lots
Exec Jan 22
Filed Jan 23 · 5:30 PM ET SESSALE SES AI Corp View filing → $198K
100,000 sh × $1.98
Exec Dec 15 2025
Filed Dec 16 2025 · 5:30 PM ET SESSALE SES AI Corp View filing → $285K
150,000 sh × $1.90
Exec Nov 17 2025
Filed Nov 18 2025 · 5:30 PM ET