Clearthink 1 Acquisition CTAA SEC Filings

NASDAQ CTAA
$10.02 -0.01 (-0.10%)
At close: Nov 10, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Clearthink 1 Acquisition Corp. (CTAA) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001493152-26-038801Aug 17, 2026 9:28 PM
2NT 10-QQuarterly & Annual Report0001493152-26-038793Aug 17, 2026 9:12 PM
3SCHEDULE 13GBeneficial Ownership Report0000919574-26-005330Aug 14, 2026 4:33 PM
4SCHEDULE 13GBeneficial Ownership Report0001193125-26-351098Aug 14, 2026 3:00 PM
5SCHEDULE 13GBeneficial Ownership Report0001172661-26-003571Aug 14, 2026 2:10 PM
6SCHEDULE 13GBeneficial Ownership Report0001172661-26-002701Jul 20, 2026 6:52 PM
710-QQuarterly & Annual Report0001493152-26-023940May 15, 2026 9:15 PM
8SCHEDULE 13GBeneficial Ownership Report0000919574-26-003202May 15, 2026 10:41 AM
9SCHEDULE 13GBeneficial Ownership Report0001076809-26-000047May 14, 2026 6:39 PM
10SCHEDULE 13GBeneficial Ownership Report0001172661-26-001874May 14, 2026 1:00 PM
11SCHEDULE 13GBeneficial Ownership Report0001167557-26-000066May 13, 2026 3:27 PM
123Insider Transaction0001493152-26-016794Apr 15, 2026 8:00 PM
138-KCurrent Report0001493152-26-016327Apr 13, 2026 3:59 PM
143Insider Transaction0001493152-26-016103Apr 10, 2026 5:50 PM
1510-KQuarterly & Annual Report0001493152-26-014157Mar 31, 2026 8:10 PM
163Insider Transaction0001493152-26-009172Mar 6, 2026 10:00 PM
173Insider Transaction0001493152-26-009171Mar 6, 2026 10:00 PM
188-KCurrent Report0001493152-26-009010Mar 5, 2026 9:50 PM
19SCHEDULE 13GBeneficial Ownership Report0001193125-26-088953Mar 3, 2026 11:00 PM
208-KCurrent Report0001493152-26-008739Mar 3, 2026 10:30 PM
218-KCurrent Report0001493152-26-008334Feb 27, 2026 9:15 PM
22424B4Prospectus0001493152-26-007998Feb 25, 2026 4:59 PM
23S-1MEFProspectus0001493152-26-007786Feb 23, 2026 10:30 PM
248-A12BOthers0001493152-26-007787Feb 23, 2026 10:29 PM
25CERTOthers0001354457-26-000205Feb 20, 2026 8:40 PM
268-A12BOthers0001493152-26-007474Feb 19, 2026 9:10 PM
27EFFECTOthers9999999995-26-000580Feb 13, 2026 5:15 AM
28S-1Prospectus0001493152-26-006354Feb 12, 2026 6:20 PM
29S-1Prospectus0001493152-26-006065Feb 11, 2026 2:31 AM
30S-1Prospectus0001493152-26-003642Jan 26, 2026 1:28 AM
31DRSOthers0001493152-25-024052Nov 18, 2025 8:22 PM

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