Clearthink 1 Acquisition Corp. (CTAAR) — research page
US · us-cm-kg/NASDAQ/CTAAR · as of 2026-11-08
Identity and listing
The issuer is Clearthink 1 Acquisition Corp., listed on NASDAQ under ticker CTAAR, with ISIN USG2294A1191. The LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-E9. Its security type is SPAC (by SIC 6770), its sector is 6770 Blank Checks, and its jurisdiction is the Cayman Islands. The segment is not on the record. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | Clearthink 1 Acquisition Corp. | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | CTAAR | source · 2026-11-08 |
| ISIN | USG2294A1191 | source · 2026-10-07 |
| LEI | not on the record | |
| security type | SPAC (by SIC 6770) | source · 2026-11-08 |
| segment | not on the record | |
| sector | 6770 Blank Checks | source · 2026-11-08 |
| jurisdiction | Cayman Islands | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 31 filings in the twelve months to 2026-11-08, across 23 filing days. The median gap between filing days is 3.0 days. The latest filing is dated 2026-08-17 and is of type results, 83 days before the record date. The filings by type are: 1 ad hoc, 3 corporate news, 4 directors' dealings, 5 prospectus, 15 regulatory filing and 3 results. The NASDAQ median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days across 4359 issuers. The 6770 Blank Checks median is 26 filings, a median cadence gap of 6.5 days and a median latency of 44 days across 819 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 31 | 3 | 83 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 6770 Blank Checks (819 issuers) | 26 | 6.5 | 44 |
| date | type | category | filing |
|---|---|---|---|
| 2026-08-17 | results | 10-Q | 10-Q — 10-Q |
| 2026-08-17 | regulatory_filing | NT 10-Q | NT 10-Q — NT 10-Q |
| 2026-08-14 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
| 2026-08-14 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
| 2026-08-14 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor is not on the record, as the latest annual report cover carries no dei:AuditorName tag, and its location is not on the record. The record holds no auditor changes.
Events and halts
The record holds no delisting and no name change. The record holds listing lines dated 2026-02-19, 2026-02-20 and 2026-02-23. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.
Orderability
The orderability outcome is not determinable on this record, because the chapter's orderability section carries no client categories and the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
The record holds no research houses named on the issuer's investor-relations page, as none was found on the pages read, and the count is 0.
Open research
The record holds no openly published research notes for the issuer, as none was found.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The sealed years for the issuer are 2025 and 2026. The market's vintage is sealed, with the earliest sealed date at 2021-01-04. The live record began on 2026-09-12.
Sources
7 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0002094073.json (identity.jurisdiction)
- 10.4
- https://mcp.us-cm-kg.ai/events/NASDAQ/CTAAR (the disclosure lines)
- 10.5
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.6
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.us-cm-kg.ai/record/NASDAQ/CTAAR (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"USG2294A1191"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:537267c3bbc61179.