SES AI Corp — Director's Dealing 2025

Sep 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SES AI Corp (SES)
CIK: 0001819142
Period of Report: 2025-09-08

Reporting Person: Boyd Andrew J (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-08	Class A Common Stock	A	296296	—	Acquired	296296	Direct

Footnotes

F1: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on September 8, 2025 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

F2: Includes 296,296 shares of Class A Common Stock underlying RSUs, which are subject to forfeiture until they vest.