---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-033579"
form_type: "8-K"
ticker: "CGCT"
cik: "0002049662"
company_name: "Cartesian Growth Corp III"
filed_at: "2026-03-24T23:59:59+00:00"
generated_at: "2026-05-15T09:16:59.181513+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "low"
source: SEC EDGAR
---

# Cartesian Growth Corp III furnishes updated investor presentation for Factorial business combination

## Summary
- Updated investor presentation filed on March 24, 2026, regarding proposed business combination with Factorial Inc.
- Presentation covers Factorial's solid-state battery technology for transportation, defense, and robotics.
- No specific financial projections or new deal terms disclosed in the filing excerpt.
- Merger was previously announced on December 17, 2025; this is an update to marketing materials.

## SEC filing metadata
- accession: 0001104659-26-033579
- form_type: 8-K
- ticker: CGCT
- cik: 0002049662
- company_name: Cartesian Growth Corp III
- filed_at: 2026-03-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: low
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2049662/000110465926033579/0001104659-26-033579-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2049662/000110465926033579/tm268417d3_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-033579
- JSON: https://secwatch.observer/filing/0001104659-26-033579.json
- Plain text: https://secwatch.observer/filing/0001104659-26-033579.txt

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