---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-008739"
form_type: "8-K"
ticker: "CTAA"
cik: "0002094073"
company_name: "Clearthink 1 Acquisition Corp."
filed_at: "2026-03-03T23:59:59+00:00"
generated_at: "2026-05-15T22:21:36.382796+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# ClearThink 1 Acquisition Corp. completes $125M IPO, deposits proceeds in trust

## Summary
- IPO of 12,500,000 units at $10.00/unit, gross proceeds $125,000,000.
- Sponsor private placement of 315,000 units at $10.00/unit, proceeds $3,150,000.
- Over-allotment partially exercised: 15,000 additional units, gross $150,000.
- Trust account balance as of Feb 25, 2026: $125,000,000; cash outside trust $1,737,168.
- Total assets $126,930,916; shareholders' equity $1,727,277; redemption value shares $125M.

## SEC filing metadata
- accession: 0001493152-26-008739
- form_type: 8-K
- ticker: CTAA
- cik: 0002094073
- company_name: Clearthink 1 Acquisition Corp.
- filed_at: 2026-03-03T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2094073/000149315226008739/0001493152-26-008739-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2094073/000149315226008739/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-008739
- JSON: https://secwatch.observer/filing/0001493152-26-008739.json
- Plain text: https://secwatch.observer/filing/0001493152-26-008739.txt

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