---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-111256"
form_type: "8-K"
ticker: "GCTS"
cik: "0001851961"
company_name: "GCT Semiconductor Holding, Inc."
filed_at: "2023-10-25T23:59:59+00:00"
generated_at: "2026-06-09T11:40:12.570183+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "medium"
source: SEC EDGAR
---

# Concord Acquisition Corp III signs non-binding LOI for business combination with semiconductor supplier

## Summary
- Non-binding LOI with a well-established semiconductor supplier; target name not disclosed.
- Non-binding investor LOIs received for sufficient financing to support closing; no minimum cash condition.
- Completion subject to due diligence, definitive agreements, stockholder and regulatory approvals.
- No assurance definitive agreement will be reached or that the business combination will be consummated.
- Special meeting of stockholders scheduled for November 6, 2023 to vote on extension.

## SEC filing metadata
- accession: 0001104659-23-111256
- form_type: 8-K
- ticker: GCTS
- cik: 0001851961
- company_name: GCT Semiconductor Holding, Inc.
- filed_at: 2023-10-25T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: medium
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1851961/000110465923111256/0001104659-23-111256-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1851961/000110465923111256/tm2329086d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-111256
- JSON: https://secwatch.observer/filing/0001104659-23-111256.json
- Plain text: https://secwatch.observer/filing/0001104659-23-111256.txt

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