Clearthink 1 Acquisition Corp. (CTAA) — research page
US · us-cm-kg/NASDAQ/CTAA · as of 2026-11-08
Identity and listing
The issuer is Clearthink 1 Acquisition Corp., listed on NASDAQ under the ticker CTAA. Its ISIN is USG2294A1019 and its LEI is not on the record, as no GLEIF record with the exact legal name in jurisdiction US-E9 exists. Its security type is SPAC (by SIC 6770), its segment is not on the record, its sector is 6770 Blank Checks, and its jurisdiction is the Cayman Islands. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Clearthink 1 Acquisition Corp. | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | CTAA | source · 2026-11-08 |
| ISIN | USG2294A1019 | source · 2026-10-14 |
| 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 across 23 filing days in the window 2025-11-08 to 2026-11-08. By type, the record holds 15 regulatory filings, 5 prospectuses, 4 directors' dealings, 3 corporate news, 3 results and 1 ad hoc. The median gap between filing days is 3.0 days. The latest filing is a results filing dated 2026-08-17, and 83 days separate it from the record date of 2026-11-08. The NASDAQ median cadence gap is 6.0 days across 4,359 issuers, the NASDAQ median of 52 filings is above this issuer's count, and the NASDAQ median latency is 5.0 days. The 6770 Blank Checks sector median cadence gap is 6.5 days across 819 issuers, the sector median of 26 filings is below this issuer's count, and the sector median latency is 44 days.
| 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 the auditor's location is not on the record. The record holds no auditor changes.
Events and halts
The record holds listing lines dated 2026-02-19, 2026-02-20 and 2026-02-23. It holds no delisting, no name change, and no segment move, the segment move field being not on the record because the exchanges' tier transfers are not EDGAR filings. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The halt flag reads listed, not halted.
Orderability
The outcome is not determinable on this record, because the chapter's orderability section carries no client categories and so 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
No research houses were found on the issuer's investor-relations page.
Open research
No openly published research notes were found on the record.
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 issuer's years sealed are 2025 and 2026. The market's earliest sealed date is 2021-01-04, and 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/CTAA (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/CTAA (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"USG2294A1019"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:d5d326b17f39a9c7.