SES AI Corp SEC filings SESCW
SES AI Corp has 489 filings in SEC EDGAR's recent list, going back to Aug 7, 2020. Its latest annual report, Form ARS, was filed on Oct 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 14, 2026 (listing notice). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Listing notice
|
Aug 14, 2026 | Aug 13, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 11, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Jul 20, 2026 | Jul 17, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Apr 23, 2026 | Apr 23, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 1, 2026 | Apr 1, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 16, 2026 | Jan 16, 2026 |
| 8-K |
Current report
Officer or director change
|
Nov 7, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Oct 3, 2025 | Oct 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 3, 2025 | Aug 27, 2025 |
| 8-K |
Current report
Other events
|
Sep 2, 2025 | Sep 2, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Other events
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Jul 28, 2025 | Jul 25, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 8, 2025 | Apr 8, 2025 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Mar 12, 2025 | Mar 7, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2025 | Feb 25, 2025 |
| 8-K |
Current report
Other events
|
Feb 4, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 31, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 5, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Agreement ended, Results of operations, Officer or director change
|
Oct 31, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Sep 27, 2024 | Sep 26, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2024 | Jul 29, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2024 | Jun 7, 2024 |
| 8-K |
Current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2024 | Feb 26, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 29, 2024 | Jan 26, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 26, 2024 | Jan 22, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2023 | Oct 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 22, 2023 | Sep 19, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2023 | Aug 16, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Auditor change
|
Jun 16, 2023 | Jun 12, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2023 | Jun 8, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 8-K |
Current report
Other events
|
May 1, 2023 | May 1, 2023 |
| 8-K |
Current report
Other events
|
Apr 26, 2023 | Apr 26, 2023 |
| 8-K | Current report | Mar 17, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2023 | Mar 14, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Other events
|
Jan 27, 2023 | Jan 27, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2022 | Nov 9, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2022 | Aug 9, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Auditor change
|
Apr 18, 2022 | Apr 15, 2022 |
| 8-K |
Current report
Restatement
|
Mar 31, 2022 | Mar 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2022 | Mar 24, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 15, 2022 | Mar 15, 2022 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 1, 2022 | Feb 1, 2022 |
| 8-K |
Current report
Other events
|
Jan 24, 2022 | Jan 24, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 14, 2022 | Jan 14, 2022 |
| 8-K/A |
Amended current report
Other events
|
Dec 21, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Restatement
|
Nov 26, 2021 | Nov 24, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 10, 2021 | Nov 9, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 22, 2021 | Oct 22, 2021 |
| 8-K |
Current report
Material agreement
|
Sep 21, 2021 | Sep 20, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jul 13, 2021 | Jul 12, 2021 |
| 8-K |
Current report
Listing notice
|
Jun 1, 2021 | May 25, 2021 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Apr 14, 2021 | Apr 9, 2021 |
| 8-K |
Current report
Other events
|
Feb 23, 2021 | Feb 23, 2021 |
| 8-K |
Current report
Other events
|
Jan 15, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Jan 11, 2021 | Jan 6, 2021 |
Showing 65 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690)
- Listed as
- SES (NYSE), SESCW (OTC)
- Fiscal year ends
- December 31
- Headquarters
- Woburn, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1819142
- Former names
- SES AI Corp (until Oct 27, 2026); Ivanhoe Capital Acquisition Corp. (until Feb 4, 2022)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.