SES AI (SES) CTO Xu gave up 39,238 shares at $1.09 to cover taxes or an exercise price
Insider transactions reported
Kang Xu (Chief Technology Officer at SES AI Corporation, SES) reported that they gave up 39,238 shares at $1.09 to cover taxes or an exercise price on Sep 3, 2025. After these transactions the filing shows 655,052 shares held directly.
- Reporting person
- Xu Kang
- Role
- CHIEF TECHNOLOGY OFFICER
| Date | Type | Security | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| Sep 3, 2025 | Shares withheld for taxes or exercise price (F) | Class A Common Stock1, 2 | -39,238 | $1.09 | $42.8K | 655,052 direct |
Holdings before and after
- Class A Common Stock: 694,290 to 655,052 direct
Footnotes from the filing
- 1. Represents shares withheld to cover the Reporting Person's withholding tax obligations in connection with the vesting of restricted stock units ( RSUs ). These shares were not sold by the Reporting Person.
- 2. Includes 470,609 shares of Class A Common Stock underlying restricted stock units, which are subject to forfeiture until they vest.
Transaction codes in this filing
- Shares withheld for taxes or exercise price:
- Code F marks shares handed back or withheld to pay taxes or an exercise price. No sale happens in the market.
FAQ
What did Xu report in this SES Form 4?
Kang Xu (Chief Technology Officer at SES AI Corporation, SES) reported that they gave up 39,238 shares at $1.09 to cover taxes or an exercise price on Sep 3, 2025. After these transactions the filing shows 655,052 shares held directly.
How many SES shares does Xu hold after this filing?
The filing shows 655,052 shares held directly after the reported transactions. Form 4 reports only the positions it lists, so this may not be every holding.
What does transaction code F mean on an SEC Form 4?
Code F marks shares handed back or withheld to pay taxes or an exercise price. No sale happens in the market.
Historical context for SES
Earlier insider filings at SES
- Aug 18, 2025CHIEF FINANCIAL OFFICER Nealis Jing covered exercise/tax liability with 15,691 shares, decreasing direct ownership by 0.60% to 2,616,287 units (SEC Form 4)
- Aug 11, 2025CHIEF LEGAL OFFICER Pilkington Kyle covered exercise/tax liability with 5,452 shares, decreasing direct ownership by 0.63% to 861,277 units (SEC Form 4)
- Jul 18, 2025CHIEF FINANCIAL OFFICER Nealis Jing covered exercise/tax liability with 15,691 shares, decreasing direct ownership by 0.59% to 2,631,978 units (SEC Form 4)
- Jun 18, 2025CHIEF FINANCIAL OFFICER Nealis Jing covered exercise/tax liability with 15,691 shares, decreasing direct ownership by 0.59% to 2,647,669 units (SEC Form 4)
- May 20, 2025CHIEF FINANCIAL OFFICER Nealis Jing covered exercise/tax liability with 15,691 shares, decreasing direct ownership by 0.59% to 2,663,360 units (SEC Form 4)
- Market cap
- 30-day
- Sector
- Miscellaneous
- Industry
- Industrial Machinery/Components
- Listed since
- 2021
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