---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-092110"
form_type: "8-K12B/A"
ticker: "SES"
cik: "0001819142"
company_name: "SES AI Corp"
filed_at: "2022-03-31T23:59:59+00:00"
generated_at: "2026-06-26T12:32:21.900035+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# SES AI closes business combination with Ivanhoe; audited FY2021 net loss $31.3M

## Summary
- Business combination with Ivanhoe closed Feb 3, 2022; company renamed SES AI Corporation.
- Old SES audited net loss was $31.3M for 2021, vs. $13.9M for 2020.
- R&D expenses $15.5M in 2021, up from $9.4M in 2020; G&A $16.5M.
- Cash and cash equivalents $160.5M at Dec 31, 2021, including Series D preferred proceeds.
- Unaudited pro forma combined financial info as of Dec 31, 2021 included in filing.

## SEC filing metadata
- accession: 0001193125-22-092110
- form_type: 8-K12B/A
- ticker: SES
- cik: 0001819142
- company_name: SES AI Corp
- filed_at: 2022-03-31T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1819142/000119312522092110/0001193125-22-092110-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1819142/000119312522092110/d284020d8k12ba.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-092110
- JSON: https://secwatch.observer/filing/0001193125-22-092110.json
- Plain text: https://secwatch.observer/filing/0001193125-22-092110.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.