{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/OPAL",
 "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# OPAL Fuels Inc. (NASDAQ: OPAL) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nOPAL Fuels Inc. is listed on NASDAQ under ticker OPAL, ISIN US68347P1030, LEI 529900ATA8EX6J0VUZ84. Its security type is Corporate and its sector is 4932 Gas & Other Services Combined. Segment and jurisdiction are not on the record. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 49 filings across 27 filing days in the twelve months to 2026-11-08. The median gap between filing days is 6.5 days, and the median latency from latest filing to record date is 18 days. Its latest filing is a director change dated 2026-10-21. On NASDAQ the median cadence gap is 6.0 days across 4359 issuers, and the median filings count is 52. In the sector the median cadence gap is 5.2 days across 6 issuers, and the median filings count is 59.0.\n\n## Auditor\n\nThe auditor of record is BDO USA, P.C., of Melville, NY. The record holds no auditor changes for this issuer.\n\n## Events and halts\n\nThe record holds no listing, delisting, name change or segment move events for this issuer. The domicile change line is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move line is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable, because the chapter's orderability section carries no client categories. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations pages read. The count is 0.\n\n## Open research\n\nNo openly published research notes were found for this 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 sealed years holding this issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.\n\n## Sources\n\n9 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://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)\n- https://api.gleif.org/api/v1/lei-records/529900ATA8EX6J0VUZ84 (identity.lei)\n- https://data.sec.gov/submissions/CIK0001842279.json (identity.name)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/OPAL (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://www.sec.gov/Archives/edgar/data/1842279/000162828026017908/wdq-20251231.htm (the auditor)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/OPAL (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
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   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
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    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026017908/wdq-20251231.htm",
    "state": "sourced",
    "value": "BDO USA, P.C."
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   "auditor_firm_id": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026017908/wdq-20251231.htm",
    "state": "sourced",
    "value": "243"
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026017908/wdq-20251231.htm",
    "state": "sourced",
    "value": "Melville, NY"
   },
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  "cmr": "us-cm-kg/NASDAQ/OPAL",
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   "read_by": "Perplexity sonar (search) · page read by this rail",
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     "name": "4932 Gas & Other Services Combined"
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    "results": 6
   },
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   "latest": [
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     "category": "8-K",
     "date": "2026-10-21",
     "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026066561/opal-20261019.htm",
     "title": "8-K — 8-K (items 5.02,7.01,9.01)",
     "type": "director_change"
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    {
     "category": "8-K",
     "date": "2026-10-20",
     "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026066487/opal-20261020.htm",
     "title": "8-K — 8-K (items 7.01,9.01)",
     "type": "corporate_news"
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    {
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     "date": "2026-09-17",
     "source": "https://www.sec.gov/Archives/edgar/data/1842279/999999999526002998/xslEFFECTX01/primary_doc.xml",
     "title": "EFFECT (items ,,)",
     "type": "regulatory_filing"
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    {
     "category": "S-3/A",
     "date": "2026-09-14",
     "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026061907/opalfuelss-3a2026.htm",
     "title": "S-3/A — S-3/A",
     "type": "prospectus"
    },
    {
     "category": "4",
     "date": "2026-09-08",
     "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026060916/xslF345X06/wk-form4_1788898576.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
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   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/OPAL",
   "window": {
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    "to": "2026-11-08"
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    "state": "sourced",
    "value": "NASDAQ"
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   "isin": {
    "read_by": "SEC Fails-to-Deliver data (CUSIP for the symbol) · ISIN = US + CUSIP + ISO 6166 check digit",
    "read_date": "2026-10-07",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US68347P1030"
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://api.gleif.org/api/v1/lei-records/529900ATA8EX6J0VUZ84",
    "state": "filled",
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    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001842279.json",
    "state": "sourced",
    "value": "OPAL Fuels Inc."
   },
   "sector": {
    "read_by": "EDGAR submissions API (issuer header as filed) (SIC code as assigned by the SEC)",
    "read_date": "2026-11-08",
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    "source": "https://data.sec.gov/submissions/CIK0001842279.json",
    "state": "sourced",
    "value": "4932 Gas & Other Services Combined"
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   "security_type": {
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001842279.json",
    "state": "sourced",
    "value": "Corporate"
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    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "OPAL"
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   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
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   "domicile_change": {
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    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
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   "segment_move": {
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    "door": "https://mcp.us-cm-kg.ai/mcp",
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   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
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  "record": {
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   "url": "https://mcp.us-cm-kg.ai/record/NASDAQ/OPAL",
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  "status": {
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 "path": "/us/NASDAQ/OPAL",
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 "sections": [
  {
   "id": "identity",
   "text": "OPAL Fuels Inc. is listed on NASDAQ under ticker OPAL, ISIN US68347P1030, LEI 529900ATA8EX6J0VUZ84. Its security type is Corporate and its sector is 4932 Gas & Other Services Combined. Segment and jurisdiction are not on the record. Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 49 filings across 27 filing days in the twelve months to 2026-11-08. The median gap between filing days is 6.5 days, and the median latency from latest filing to record date is 18 days. Its latest filing is a director change dated 2026-10-21. On NASDAQ the median cadence gap is 6.0 days across 4359 issuers, and the median filings count is 52. In the sector the median cadence gap is 5.2 days across 6 issuers, and the median filings count is 59.0.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is BDO USA, P.C., of Melville, NY. The record holds no auditor changes for this issuer.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting, name change or segment move events for this issuer. The domicile change line is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move line is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, because the chapter's orderability section carries no client categories. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations pages read. The count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found for this 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 sealed years holding this issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "9 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.isin",
   "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data"
  },
  {
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  },
  {
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   "source": "https://data.sec.gov/submissions/CIK0001842279.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/OPAL"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the auditor",
   "source": "https://www.sec.gov/Archives/edgar/data/1842279/000162828026017908/wdq-20251231.htm"
  },
  {
   "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/OPAL"
  }
 ],
 "title": "OPAL Fuels Inc. (OPAL) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}