{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/CDTG",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# CDT Environmental Technology Investment Holdings Ltd (NASDAQ: CDTG) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is CDT Environmental Technology Investment Holdings Ltd, listed on NASDAQ under the ticker CDTG. The ISIN and LEI are not on the record. Its security type is Non-operating entity type (other), its segment is not on the record, its sector is 4950 Sanitary Services, its jurisdiction is the Cayman Islands, and its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 30 filings in the twelve months to 2026-11-08, across 23 filing days. The median gap between filing days is 13.5 days. The latest filing is dated 2026-11-06 and is of type regulatory_filing, 2 days before the record date. The exchange median cadence gap is 6.0 days, the exchange median of filings is 52, and the exchange median latency is 5.0 days. The sector node holds 2 issuers, fewer than five, so no sector median is stated.\n\n## Auditor\n\nThe auditor is not on the record, as the latest annual report cover carries no auditor name tag. The auditor location is not on the record, and the record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting or name change lines. The domicile change is not on the record, and the segment move is not on the record. The issuer is listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable under the rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, as of 2026-11-04, because the chapter's orderability section names no client categories.\n\n## Coverage\n\nNo research houses were found on the investor-relations pages read for the issuer.\n\n## Open research\n\nNo openly published research notes were found on the record for the issuer.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for the issuer. The market's earliest sealed date is 2021-01-04, and the live record began 2026-09-12.\n\n## Sources\n\n6 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)\n- https://data.sec.gov/submissions/CIK0001793895.json (identity.jurisdiction)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/CDTG (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/CDTG (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
   "node_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "record_version": 1,
   "sealed": true
  },
  "auditor": {
   "auditor": {
    "market": "US",
    "reason": "no dei:AuditorName tag on the latest annual report cover (foreign private issuers and older filings carry none)",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "US",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "US",
    "state": "not_on_record"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NASDAQ/CDTG",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": null,
   "state": "none_found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 4359,
     "median_cadence_gap_days": 6,
     "median_filings": 52,
     "median_latency_days": 5,
     "name": "NASDAQ"
    },
    "sector": {
     "issuers": 2,
     "name": "4950 Sanitary Services",
     "note": "fewer than five issuers on this node: no median is stated"
    }
   },
   "by_type": {
    "directors_dealings": 11,
    "prospectus": 2,
    "regulatory_filing": 7,
    "results": 10
   },
   "cadence_median_gap_days": 13.5,
   "filing_days": 23,
   "filings": 30,
   "latency_days": 2,
   "latest": [
    {
     "category": "SCHEDULE 13G/A",
     "date": "2026-11-06",
     "source": "https://www.sec.gov/Archives/edgar/data/1793895/000159588826000138/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G/A",
     "type": "regulatory_filing"
    },
    {
     "category": "4",
     "date": "2026-08-25",
     "source": "https://www.sec.gov/Archives/edgar/data/1793895/000147559726000214/xslF345X06/primary_doc.xml",
     "title": "4 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    },
    {
     "category": "3",
     "date": "2026-08-25",
     "source": "https://www.sec.gov/Archives/edgar/data/1793895/000147559726000213/xslF345X06/primary_doc.xml",
     "title": "3 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    },
    {
     "category": "SCHEDULE 13G",
     "date": "2026-08-21",
     "source": "https://www.sec.gov/Archives/edgar/data/1793895/000159588826000111/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G",
     "type": "regulatory_filing"
    },
    {
     "category": "6-K",
     "date": "2026-07-28",
     "source": "https://www.sec.gov/Archives/edgar/data/1793895/000173112226000978/e7801_6k.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-11-06",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/CDTG",
   "window": {
    "from": "2025-11-08",
    "to": "2026-11-08"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "NASDAQ"
   },
   "isin": {
    "market": "US",
    "reason": "no LEI, so no GLEIF ISIN route; EDGAR carries no ISIN",
    "state": "not_on_record"
   },
   "jurisdiction": {
    "read_by": "EDGAR submissions API (issuer header as filed) (stateOfIncorporation)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001793895.json",
    "state": "sourced",
    "value": "Cayman Islands"
   },
   "lei": {
    "market": "US",
    "reason": "no GLEIF record with the exact legal name in jurisdiction US-E9",
    "state": "not_on_record"
   },
   "name": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001793895.json",
    "state": "sourced",
    "value": "CDT Environmental Technology Investment Holdings Ltd"
   },
   "sector": {
    "read_by": "EDGAR submissions API (issuer header as filed) (SIC code as assigned by the SEC)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001793895.json",
    "state": "sourced",
    "value": "4950 Sanitary Services"
   },
   "security_type": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001793895.json",
    "state": "sourced",
    "value": "Non-operating entity type (other)"
   },
   "segment": {
    "market": "US",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "CDTG"
   },
   "website": {
    "market": "US",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": [],
   "domicile_change": {
    "market": "US",
    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
   },
   "listing": [],
   "name_change": [],
   "segment_move": {
    "market": "US",
    "reason": "the exchanges' tier transfers are not EDGAR filings",
    "state": "not_on_record"
   }
  },
  "market": "US",
  "node": "us-cm-kg",
  "numbers_hash": "sha256:5b39f41843033e7835b0f127f5d8bb17c06cc3db81d0c32ea36eec7c951427d5",
  "open_research": {
   "read_date": "2026-11-11",
   "rows": [],
   "state": "none_found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [],
   "determinable": false,
   "read": {
    "chapter": "https://mcp.us-cm-kg.ai/book/aio.json",
    "door": "https://mcp.us-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
   "rule_version": "acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1",
   "section": "us.aio.v8"
  },
  "record": {
   "as_of": "2026-11-08",
   "url": "https://mcp.us-cm-kg.ai/record/NASDAQ/CDTG",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:5b39f41843033e7835b0f127f5d8bb17c06cc3db81d0c32ea36eec7c951427d5",
 "path": "/us/NASDAQ/CDTG",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is CDT Environmental Technology Investment Holdings Ltd, listed on NASDAQ under the ticker CDTG. The ISIN and LEI are not on the record. Its security type is Non-operating entity type (other), its segment is not on the record, its sector is 4950 Sanitary Services, its jurisdiction is the Cayman Islands, and its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 30 filings in the twelve months to 2026-11-08, across 23 filing days. The median gap between filing days is 13.5 days. The latest filing is dated 2026-11-06 and is of type regulatory_filing, 2 days before the record date. The exchange median cadence gap is 6.0 days, the exchange median of filings is 52, and the exchange median latency is 5.0 days. The sector node holds 2 issuers, fewer than five, so no sector median is stated.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record, as the latest annual report cover carries no auditor name tag. The auditor location is not on the record, and the record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting or name change lines. The domicile change is not on the record, and the segment move is not on the record. The issuer is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable under the rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, as of 2026-11-04, because the chapter's orderability section names no client categories.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the investor-relations pages read for the issuer.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record for the issuer.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "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.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for the issuer. The market's earliest sealed date is 2021-01-04, and the live record began 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "6 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
   "source": "https://www.sec.gov/files/company_tickers_exchange.json"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://data.sec.gov/submissions/CIK0001793895.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/CDTG"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NASDAQ/CDTG"
  }
 ],
 "title": "CDT Environmental Technology Investment Holdings Ltd (CDTG) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}