Hong Gan Biography and Net Worth

Chief Science Officer of SES AI

25 years of battery R&D experience at Brookhaven National Lab and Greatbatch Technologies with key contributions in silicon-based Li-ion and Li-Metal anode battery technologies.

What is Hong Gan's net worth?: The estimated net worth of Hong Gan is at least $2.86 million as of November 17th, 2025. Dr. Gan owns 1,253,286 shares of SES AI stock worth more than $2,863,759 as of December 5th. This net worth evaluation does not reflect any other investments that Dr. Gan may own. Learn More about Hong Gan's net worth.
How do I contact Hong Gan?: The corporate mailing address for Dr. Gan and other SES AI executives is 1177 AVENUE 5TH FLOOR, NEW YORK NY, 10036. SES AI can also be reached via phone at 339-298-8750. Learn More on Hong Gan's contact information.
Has Hong Gan been buying or selling shares of SES AI?: During the past quarter, Hong Gan has sold $285,000.00 in shares of SES AI stock. Most recently, Hong Gan sold 150,000 shares of the business's stock in a transaction on Monday, November 17th. The shares were sold at an average price of $1.90, for a transaction totalling $285,000.00. Following the completion of the sale, the insider now directly owns 1,253,286 shares of the company's stock, valued at $2,381,243.40. Learn More on Hong Gan's trading history.
Who are SES AI's active insiders?: SES AI's insider roster includes Hong Gan (Chief Science Officer), Qichao Hu (Founder, Chairman & CEO), Qichao Hu (CEO), Rohit Makharia (Insider), Rohit Makharia (Pres & COO ), Kyle Pilkington (Insider), Kyle Pilkington (Chief Legal Officer), Kyle Pilkington (Chief Legal Officer), and Kang Xu (Chief Technology Officer). Learn More on SES AI's active insiders.
Are insiders buying or selling shares of SES AI?: During the last year, insiders at the sold shares 7 times. They sold a total of 697,471 shares worth more than $895,541.07. The most recent insider tranaction occured on November, 17th when insider Hong Gan sold 150,000 shares worth more than $285,000.00. Insiders at SES AI own 13.8% of the company. Learn More about insider trades at SES AI.
Information on this page was last updated on 11/17/2025.

Hong Gan Insider Trading History at SES AI

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/17/2025	Sell	150,000	$1.90	$285,000.00	1,253,286
7/1/2024	Sell	25,000	$1.17	$29,250.00	825,506
5/8/2024	Sell	25,000	$1.42	$35,500.00	825,506
4/1/2024	Sell	25,000	$1.60	$40,000.00	875,001
3/1/2024	Sell	25,000	$1.69	$42,250.00	875,001
2/1/2024	Sell	25,000	$1.38	$34,500.00	451,273
1/2/2024	Sell	25,000	$1.85	$46,250.00	451,273
12/5/2023	Sell	25,000	$2.28	$57,000.00	451,273
9/11/2023	Sell	50,000	$2.19	$109,500.00	451,273
6/9/2023	Sell	50,000	$1.91	$95,500.00	451,273
12/2/2022	Sell	15,000	$4.82	$72,300.00	279,329
11/28/2022	Sell	9,233	$4.95	$45,703.35	279,329
11/25/2022	Sell	15,000	$4.96	$74,400.00	279,329
11/23/2022	Sell	15,000	$4.60	$69,000.00	279,329
11/21/2022	Sell	15,000	$4.52	$67,800.00	279,329

Hong Gan Buying and Selling Activity at SES AI

SES AI Company Overview

SES AI Corporation engages in the development and production of high-performance Lithium-metal rechargeable batteries for electric vehicles, electric vehicle take-off and landing, and other applications. The company was founded in 2012 and is headquartered in Woburn, Massachusetts.

Today's Range

Now: $2.29

$1.94

$2.36

50 Day Range

MA: $2.30

$1.67

$3.54

2 Week Range

Now: $2.29

$0.36

$3.73

Volume

9,636,689 shs

Average Volume

8,046,459 shs

Market Capitalization

$834.18 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.56