{
 "as_of": "2026-11-06",
 "cmr": "ca-cm-kg/TSXV/COSA",
 "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# Cosa Resources Corp. (TSXV: COSA) — research page\n\nAs of 2026-11-06 · ca-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is Cosa Resources Corp., listed on the TSXV under ticker COSA, with LEI 9845008286C15AA9C439; its ISIN is not on the record. Its security type is Corporate, sector Mining, jurisdiction British Columbia (CA-BC), segment not on the record. Status: listed, not halted.\n\n## The disclosure read\n\nThe record holds 18 filings in the twelve months to 2026-11-06, across 14 filing days, of which 12 are newswire releases, 3 exchange bulletins, 2 halt-and-resume notices and 1 AGM record date. The median gap between filing days is 13 days. The latest filing is a newswire release dated 2026-10-23, 14 days before the record date. The TSXV median is 9 filings, a 19-day cadence gap and 17.0 days of latency across 1427 issuers; the Mining median is 10.0 filings, a 17.0-day cadence gap and 15.0 days of latency across 1414 issuers.\n\n## Auditor\n\nThe auditor is not on the record (none found), and its location is not on the record. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting, name change, domicile change or segment move events. The halt flag reads listed, not halted.\n\n## Orderability\n\nUnder the rule version acm-68000/ca/kyp-know-your-product-ni-31-103/r1, with the chapter as of 2026-11-04, the outcome is determinable for both client categories: Paragraph (o) of the definition returns signal ACM-200, and Paragraph (q) of the definition returns signal ACM-200.\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; the count is 0.\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 market's vintage is not sealed, and the issuer has no sealed years. The live record began 2026-09-10, and no market earliest sealed date is on the record. Years 2021 through 2026 are sealed in the store but not served as of a date; the as-of door answers not_sealed.\n\n## Sources\n\n7 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.tsx.com/json/company-directory/search/tsxv/^* (identity.exchange)\n- https://api.gleif.org/api/v1/lei-records/9845008286C15AA9C439 (identity.jurisdiction)\n- https://www.tsx.com/en/resource/571 (identity.sector)\n- https://mcp.ca-cm-kg.ai/events/TSXV/COSA (the disclosure lines)\n- https://iiroc.mediaroom.com/index.php?s=2429&l=100 (the halt flag)\n- https://mcp.ca-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.ca-cm-kg.ai/record/TSXV/COSA (the record)\n",
 "market": "CA",
 "node": "ca-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": "2026-09-10",
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "6 years are sealed in the CA store; their Replay split is not built, so the as-of door answers not_sealed and the record is the live record as of 2026-11-06",
   "record_version": 1,
   "sealed": false,
   "store_years_sealed_not_served": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ]
  },
  "auditor": {
   "auditor": {
    "market": "CA",
    "reason": "none found",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "CA",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "CA",
    "state": "not_on_record"
   },
   "changes": []
  },
  "cmr": "ca-cm-kg/TSXV/COSA",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-12",
   "since": null,
   "state": "none_found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 1427,
     "median_cadence_gap_days": 19,
     "median_filings": 9,
     "median_latency_days": 17,
     "name": "TSXV"
    },
    "sector": {
     "issuers": 1414,
     "median_cadence_gap_days": 17,
     "median_filings": 10,
     "median_latency_days": 15,
     "name": "Mining"
    }
   },
   "by_type": {
    "agm_record_date": 1,
    "exchange_bulletin": 3,
    "halt_resume": 2,
    "newswire_release": 12
   },
   "cadence_median_gap_days": 13,
   "filing_days": 14,
   "filings": 18,
   "latency_days": 14,
   "latest": [
    {
     "category": null,
     "date": "2026-10-23",
     "source": "https://www.newsfilecorp.com/release/319613/Cosa-Announces-PartnerFunded-Drilling-Results-from-the-Aurora-Uranium-Project-Athabasca-Basin-Saskatchewan",
     "title": "Cosa Announces Partner-Funded Drilling Results from the Aurora Uranium Project, Athabasca Basin, Saskatchewan",
     "type": "newswire_release"
    },
    {
     "category": null,
     "date": "2026-10-19",
     "source": "https://www.newsfilecorp.com/release/319613/Cosa-Announces-PartnerFunded-Drilling-Results-from-the-Aurora-Uranium-Project-Athabasca-Basin-Saskatchewan",
     "title": "Cosa Announces Partner-Funded Drilling Results from the Aurora Uranium Project, Athabasca Basin, Saskatchewan",
     "type": "newswire_release"
    },
    {
     "category": null,
     "date": "2026-07-15",
     "source": "https://www.newsfilecorp.com/release/305222/Cosa-Resources-Issues-Deferred-Payment-Shares-to-Denison-Mines",
     "title": "Cosa Resources Issues Deferred Payment Shares to Denison Mines",
     "type": "newswire_release"
    },
    {
     "category": null,
     "date": "2026-06-26",
     "source": "http://apps.tmx.com/TSXVenture/TSXVentureHttpController?GetPage=NoticesContents&PO_ID=&NOTICE_ID=319289&CORRECTION_FLG=N&HC_FLAG1=checked",
     "title": "TSXV bulletin: PP-B (Financings that are not done thru an Exchange Offering Prospectus)",
     "type": "exchange_bulletin"
    },
    {
     "category": null,
     "date": "2026-06-18",
     "source": "https://api.newsfilecorp.com/redirect/mjkNrF4x31",
     "title": "Cosa Commences Largest Drill Program at Murphy Lake North",
     "type": "newswire_release"
    }
   ],
   "latest_filing_date": "2026-10-23",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.ca-cm-kg.ai/events/TSXV/COSA",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "tsx.com company directory (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.tsx.com/json/company-directory/search/tsxv/^*",
    "state": "sourced",
    "value": "TSXV"
   },
   "isin": {
    "market": "CA",
    "reason": "no ISIN found on issuer pages",
    "state": "not_on_record"
   },
   "jurisdiction": {
    "read_by": "GLEIF LEI record (LEI per the LEI column)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://api.gleif.org/api/v1/lei-records/9845008286C15AA9C439",
    "state": "sourced",
    "value": "British Columbia (CA-BC)"
   },
   "lei": {
    "read_by": "GLEIF name-exact",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://api.gleif.org/api/v1/lei-records/9845008286C15AA9C439",
    "state": "sourced",
    "value": "9845008286C15AA9C439"
   },
   "name": {
    "read_by": "tsx.com company directory (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.tsx.com/json/company-directory/search/tsxv/^*",
    "state": "sourced",
    "value": "Cosa Resources Corp."
   },
   "sector": {
    "read_by": "TMX listed-companies workbook (exchange list, monthly; data month named in the source column)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.tsx.com/en/resource/571 (tsx-and-amp-tsxv-listed-companies-2026-08-14-en.xlsx, data as of 31-Jul-2026)",
    "state": "sourced",
    "value": "Mining"
   },
   "security_type": {
    "read_by": "TMX listed-companies workbook (exchange list, monthly; data month named in the source column)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.tsx.com/en/resource/571 (tsx-and-amp-tsxv-listed-companies-2026-08-14-en.xlsx, data as of 31-Jul-2026)",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "market": "CA",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "tsx.com company directory (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.tsx.com/json/company-directory/search/tsxv/^*",
    "state": "sourced",
    "value": "COSA"
   },
   "website": {
    "market": "CA",
    "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": [],
   "listing": [],
   "name_change": [],
   "segment_move": []
  },
  "market": "CA",
  "node": "ca-cm-kg",
  "numbers_hash": "sha256:e5a0ed6457e02f685f29aef744d5d9dfadc461f251b1052c30db05ce09186251",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [],
   "state": "none_found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [
    "Paragraph (o) of the definition",
    "Paragraph (q) of the definition"
   ],
   "outcomes": {
    "Paragraph (o) of the definition": {
     "determinable": true,
     "signal": "ACM-200"
    },
    "Paragraph (q) of the definition": {
     "determinable": true,
     "signal": "ACM-200"
    }
   },
   "read": {
    "basis": "one live read per instrument class, halt state and client category on this market; this issuer's group",
    "chapter": "https://mcp.ca-cm-kg.ai/book/aio.json",
    "door": "https://mcp.ca-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "rule_version": "acm-68000/ca/kyp-know-your-product-ni-31-103/r1",
   "section": "ca.aio.v11"
  },
  "record": {
   "as_of": "2026-11-06",
   "url": "https://mcp.ca-cm-kg.ai/record/TSXV/COSA",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://iiroc.mediaroom.com/index.php?s=2429&l=100",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:e5a0ed6457e02f685f29aef744d5d9dfadc461f251b1052c30db05ce09186251",
 "path": "/ca/TSXV/COSA",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is Cosa Resources Corp., listed on the TSXV under ticker COSA, with LEI 9845008286C15AA9C439; its ISIN is not on the record. Its security type is Corporate, sector Mining, jurisdiction British Columbia (CA-BC), segment not on the record. Status: listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 18 filings in the twelve months to 2026-11-06, across 14 filing days, of which 12 are newswire releases, 3 exchange bulletins, 2 halt-and-resume notices and 1 AGM record date. The median gap between filing days is 13 days. The latest filing is a newswire release dated 2026-10-23, 14 days before the record date. The TSXV median is 9 filings, a 19-day cadence gap and 17.0 days of latency across 1427 issuers; the Mining median is 10.0 filings, a 17.0-day cadence gap and 15.0 days of latency across 1414 issuers.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record (none found), and its location is not on the record. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting, name change, domicile change or segment move events. The halt flag reads listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "Under the rule version acm-68000/ca/kyp-know-your-product-ni-31-103/r1, with the chapter as of 2026-11-04, the outcome is determinable for both client categories: Paragraph (o) of the definition returns signal ACM-200, and Paragraph (q) of the definition returns signal ACM-200.",
   "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; the count is 0.",
   "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 market's vintage is not sealed, and the issuer has no sealed years. The live record began 2026-09-10, and no market earliest sealed date is on the record. Years 2021 through 2026 are sealed in the store but not served as of a date; the as-of door answers not_sealed.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "7 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.tsx.com/json/company-directory/search/tsxv/^*"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://api.gleif.org/api/v1/lei-records/9845008286C15AA9C439"
  },
  {
   "for": "identity.sector",
   "source": "https://www.tsx.com/en/resource/571"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.ca-cm-kg.ai/events/TSXV/COSA"
  },
  {
   "for": "the halt flag",
   "source": "https://iiroc.mediaroom.com/index.php?s=2429&l=100"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.ca-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.ca-cm-kg.ai/record/TSXV/COSA"
  }
 ],
 "title": "Cosa Resources Corp. (COSA) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}