secwatch.observer — SEC 8-K summary ====================================== Issuer: Clearthink 1 Acquisition Corp. (CTAA) CIK: 0002094073 Form: 8-K Filed at: 2026-02-27T23:59:59+00:00 Accession: 0001493152-26-008334 Event type: other_material Sentiment: neutral Materiality: 0.50 Item codes: 1.01, 9.01, 3.02, 3.03, 5.03, 5.02, 8.01 LLM model: deepseek-v4-flash:cloud@v2 ClearThink 1 Acquisition Corp. closes $125M IPO, units trade on Nasdaq ---------------------------------------------------------------------- - IPO of 12,500,000 units at $10.00/unit for $125M gross proceeds; units began trading Feb 24 under CTAAU. - Private placement of 315,000 units to sponsor at $10/unit for $3.15M. - Underwriters partially exercised over-allotment for 15,000 units on Feb 26, adding $150,000. - Total of $125M + private placement proceeds deposited in trust account at Citibank, held by Equiniti Trust. - Company to focus on financial services sector for initial business combination. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2094073/000149315226008334/0001493152-26-008334-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2094073/000149315226008334/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-008334 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer