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424B4 ·Filed Feb 25, 2026

CTAA

Clearthink 1 Acquisition Corp.
NEUTRAL
Impact 5/10
Horizonmonths Processed8mo ago SEC0001493152-26-007998
Prospectus supplement
Actionable Insight • Neutral

Monitor for business combination announcements within the 21-month window. The significant dilution from founder shares (purchased for $25,000) converting to 25% ownership could impact post-merger share value.

DirectionNeutral
Confidencehigh
Horizonmonths

Executive Summary

Clearthink 1 Acquisition Corp. (CTAA) has priced its initial public offering of 12.5 million units at $10.00 per unit, raising $125 million. Each unit consists of one Class A ordinary share and one right to receive one-fifth of a share upon completion of a business combination. The sponsor purchased 315,000 private units in a concurrent private placement. The offering proceeds are held in trust, and the company has 21 months to complete a business combination in the financial services sector.

Key Facts

  • Offering size: 12,500,000 units at $10.00 per unit, raising $125,000,000
  • Sponsor purchased 315,000 private units at $10.00 per unit in a concurrent private placement
  • Proceeds of $125,000,000 will be deposited into a trust account
  • Company has 21 months from closing to complete an initial business combination
  • Target sector: financial services in the United States and other developed countries

Financial Impact

$125 million raised in IPO plus $3.15 million from private placement

cashdilution

Risk Factors

  • Failure to complete a business combination within 21 months results in liquidation
  • Significant dilution from founder shares converting to 25% ownership
  • Concentration of voting power with sponsor (25% pre-IPO)

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B4 Filing (Primary)0001493152-26-007998
Document: 0001493152-26-007998-index-headers.html0001493152-26-007998
Document: 0001493152-26-007998-index.html0001493152-26-007998
Document: 0001493152-26-007998.txt0001493152-26-007998

US Market Status

Market Closed — Opens Wed (9h 32m)

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Report published Feb 25, 2026