{
 "as_of": "2026-11-06",
 "cmr": "uk-cm-kg/AIM/TYM",
 "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# TERTIARY MINERALS PLC (AIM: TYM) — research page\n\nAs of 2026-11-06 · uk-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is TERTIARY MINERALS PLC, listed on AIM under ticker TYM, with ISIN GB0008854563 and LEI 213800OT9C6DQN9VO543. Its security type is Corporate, its segment is ASX1, its sector is Industrial Metals and Mining [551020], and its jurisdiction is England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 54 filings on 50 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 4 days, and the median latency from the latest filing to the record date is 4 days. The latest filing is dated 2026-11-02 and is of type early_warning. The AIM median cadence gap is 7.0 days, with a median of 33.5 filings and a median latency of 4 days across 594 issuers. The Industrial Metals and Mining [551020] sector median cadence gap is 6.0 days, with a median of 47 filings and a median latency of 3.0 days across 117 issuers. The issuer's filing count is above the AIM median and above the sector median.\n\n## Auditor\n\nThe auditor of record is Crowe U.K. LLP. Its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as the market's register has no lifecycle type map yet. The halt flag is listed, not halted.\n\n## Orderability\n\nFor the elective professional client category the outcome is signal ACM-200, determinable. For the eligible counterparty category the outcome is signal ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with chapter as of 2026-11-04.\n\n## Coverage\n\nThe field has not been read, so the research houses named on the issuer's investor-relations page are not on the record.\n\n## Open research\n\nThe field has not been read, so openly published research notes are not on the record.\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 vintage is not sealed. No issuer years are sealed, and no market earliest sealed date is on the record. The live record began 2026-09-11. Years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.\n\n## Sources\n\n10 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.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (identity.exchange)\n- https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/TYM (identity.isin)\n- https://find-and-update.company-information.service.gov.uk/company/03821411 (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://www.londonstockexchange.com/stock/TYM/tertiary-minerals-plc/company-page (identity.sector)\n- https://mcp.uk-cm-kg.ai/events/AIM/TYM (the disclosure lines)\n- https://marketsecurities.fca.org.uk/officiallist (the halt flag)\n- https://find-and-update.company-information.service.gov.uk/company/03821411/filing-history/MzUxMDA3ODM4N2FkaXF6a2N4/document?format=pdf&download=0 (the auditor)\n- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.uk-cm-kg.ai/record/AIM/TYM (the record)\n",
 "market": "UK",
 "node": "uk-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": "2026-09-11",
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "6 years are sealed in the UK 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": {
    "read_by": "read by ChatGPT (batch)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://find-and-update.company-information.service.gov.uk/company/03821411/filing-history/MzUxMDA3ODM4N2FkaXF6a2N4/document?format=pdf&download=0",
    "state": "filled",
    "value": "Crowe U.K. LLP"
   },
   "auditor_firm_id": {
    "market": "UK",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "UK",
    "state": "not_on_record"
   },
   "changes": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "cmr": "uk-cm-kg/AIM/TYM",
  "coverage": {
   "note": "the coverage field has not been read for this issuer",
   "state": "not_read"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 594,
     "median_cadence_gap_days": 7,
     "median_filings": 33.5,
     "median_latency_days": 4,
     "name": "AIM"
    },
    "sector": {
     "issuers": 117,
     "median_cadence_gap_days": 6,
     "median_filings": 47,
     "median_latency_days": 3,
     "name": "Industrial Metals and Mining [551020]"
    }
   },
   "by_type": {
    "agm_record_date": 4,
    "ch_accounts_filed": 1,
    "ch_auditor": 1,
    "ch_capital": 3,
    "ch_confirmation_statement": 1,
    "ch_officer_change": 2,
    "ch_resolution": 1,
    "corporate_action": 7,
    "director_dealing": 2,
    "early_warning": 9,
    "financial_statement": 3,
    "regulatory_announcement": 20
   },
   "cadence_median_gap_days": 4,
   "filing_days": 50,
   "filings": 54,
   "latency_days": 4,
   "latest": [
    {
     "category": null,
     "date": "2026-11-02",
     "source": "https://www.investegate.co.uk/announcement/rns/tertiary-minerals--tym/notification-of-major-holdings/9853349",
     "title": "Notification of Major Holdings",
     "type": "early_warning"
    },
    {
     "category": null,
     "date": "2026-10-30",
     "source": "https://www.investegate.co.uk/announcement/rns/tertiary-minerals--tym/total-voting-rights/9849214",
     "title": "Total Voting Rights",
     "type": "corporate_action"
    },
    {
     "category": null,
     "date": "2026-10-29",
     "source": "https://www.investegate.co.uk/announcement/rns/tertiary-minerals--tym/mushima-north-update-on-planned-drill-programme/9846894",
     "title": "Mushima North - Update on planned drill programme",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-10-28",
     "source": "https://www.investegate.co.uk/announcement/rns/tertiary-minerals--tym/results-of-general-meeting/9846451",
     "title": "Results of General Meeting",
     "type": "agm_record_date"
    },
    {
     "category": null,
     "date": "2026-10-08",
     "source": "https://www.investegate.co.uk/announcement/rns/tertiary-minerals--tym/mushima-north-planned-drill-programme/9812198",
     "title": "Mushima North - planned drill programme",
     "type": "regulatory_announcement"
    }
   ],
   "latest_filing_date": "2026-11-02",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.uk-cm-kg.ai/events/AIM/TYM",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=AIM, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "AIM"
   },
   "isin": {
    "read_by": "LSE instrument reference record (exchange site)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/TYM",
    "state": "confirmed",
    "value": "GB0008854563"
   },
   "jurisdiction": {
    "read_by": "Companies House REST API (company profile) (jurisdiction field)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://find-and-update.company-information.service.gov.uk/company/03821411",
    "state": "confirmed",
    "value": "England and Wales (Companies House jurisdiction field)"
   },
   "lei": {
    "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN",
    "read_date": "2026-11-09",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN GB0008854563)",
    "state": "sourced",
    "value": "213800OT9C6DQN9VO543"
   },
   "name": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=AIM, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "TERTIARY MINERALS PLC"
   },
   "sector": {
    "read_by": "LSE issuer profile (exchange site)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/stock/TYM/tertiary-minerals-plc/company-page",
    "state": "sourced",
    "value": "Industrial Metals and Mining [551020]"
   },
   "security_type": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=AIM, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=AIM, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "ASX1"
   },
   "ticker": {
    "read_by": "LSE price explorer (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer (price-explorer feed api.londonstockexchange.com/api/v1/components/refresh, markets=AIM, categories=EQUITY, showonlylse=true)",
    "state": "sourced",
    "value": "TYM"
   },
   "website": {
    "read_by": "LSE issuer profile (exchange site)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.londonstockexchange.com/stock/TYM/tertiary-minerals-plc/company-page",
    "state": "sourced",
    "value": "http://www.tertiaryminerals.com"
   }
  },
  "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": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "domicile_change": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "listing": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "name_change": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "segment_move": {
    "market": "UK",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "market": "UK",
  "node": "uk-cm-kg",
  "numbers_hash": "sha256:23c83faa1472b8116c07c64955d694eb88d367fca5a45eb7e1b50efcdb776af0",
  "open_research": {
   "rows": [],
   "state": "not_read"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [
    "elective professional client",
    "eligible counterparty"
   ],
   "outcomes": {
    "elective professional client": {
     "determinable": true,
     "signal": "ACM-200"
    },
    "eligible counterparty": {
     "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.uk-cm-kg.ai/book/aio.json",
    "door": "https://mcp.uk-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "rule_version": "acm-68000/uk/product-governance-fca-prod-sourcebook/r1",
   "section": "uk.aio.v16"
  },
  "record": {
   "as_of": "2026-11-06",
   "url": "https://mcp.uk-cm-kg.ai/record/AIM/TYM",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-09",
   "source": "https://marketsecurities.fca.org.uk/officiallist",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:23c83faa1472b8116c07c64955d694eb88d367fca5a45eb7e1b50efcdb776af0",
 "path": "/uk/AIM/TYM",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is TERTIARY MINERALS PLC, listed on AIM under ticker TYM, with ISIN GB0008854563 and LEI 213800OT9C6DQN9VO543. Its security type is Corporate, its segment is ASX1, its sector is Industrial Metals and Mining [551020], and its jurisdiction is England and Wales (Companies House jurisdiction field). Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 54 filings on 50 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 4 days, and the median latency from the latest filing to the record date is 4 days. The latest filing is dated 2026-11-02 and is of type early_warning. The AIM median cadence gap is 7.0 days, with a median of 33.5 filings and a median latency of 4 days across 594 issuers. The Industrial Metals and Mining [551020] sector median cadence gap is 6.0 days, with a median of 47 filings and a median latency of 3.0 days across 117 issuers. The issuer's filing count is above the AIM median and above the sector median.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is Crowe U.K. LLP. Its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as the market's register has no lifecycle type map yet. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "For the elective professional client category the outcome is signal ACM-200, determinable. For the eligible counterparty category the outcome is signal ACM-200, determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with chapter as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The field has not been read, so the research houses named on the issuer's investor-relations page are not on the record.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "The field has not been read, so openly published research notes are not on the record.",
   "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 vintage is not sealed. No issuer years are sealed, and no market earliest sealed date is on the record. The live record began 2026-09-11. Years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "10 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.londonstockexchange.com/live-markets/market-data-dashboard/price-explorer"
  },
  {
   "for": "identity.isin",
   "source": "https://api.londonstockexchange.com/api/gw/lse/instruments/alldata/TYM"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://find-and-update.company-information.service.gov.uk/company/03821411"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "identity.sector",
   "source": "https://www.londonstockexchange.com/stock/TYM/tertiary-minerals-plc/company-page"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.uk-cm-kg.ai/events/AIM/TYM"
  },
  {
   "for": "the halt flag",
   "source": "https://marketsecurities.fca.org.uk/officiallist"
  },
  {
   "for": "the auditor",
   "source": "https://find-and-update.company-information.service.gov.uk/company/03821411/filing-history/MzUxMDA3ODM4N2FkaXF6a2N4/document?format=pdf&download=0"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.uk-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.uk-cm-kg.ai/record/AIM/TYM"
  }
 ],
 "title": "TERTIARY MINERALS PLC (TYM) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}