{
 "as_of": "2026-11-06",
 "cmr": "uk-cm-kg/AIM/SYS1",
 "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# SYSTEM1 GROUP PLC (AIM: SYS1) — research page\n\nAs of 2026-11-06 · uk-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is SYSTEM1 GROUP PLC, listed on AIM under ticker SYS1, ISIN GB00B1GVQH21, LEI 213800TDLR42C3Q9ZB74. Its security type is Corporate, its segment is ASQ1, its sector is Media [403010], 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 156 filings in the twelve months to 2026-11-06, across 67 filing days. The median gap between filing days is 1.0 days. The median latency from latest filing to record date is 10 days. The latest filing is a regulatory announcement dated 2026-10-27. The AIM exchange median is 7.0 days cadence, 33.5 filings and 4 days latency across 594 issuers. The Media [403010] sector median is 5.8 days cadence, 45.0 filings and 4.0 days latency across 36 issuers.\n\n## Auditor\n\nThe auditor of record is Haysmacintyre LLP. Its location is not on the record. Auditor changes are not on the record, because this 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, because this register has no lifecycle type map yet. The halt flag shows listed, not halted.\n\n## Orderability\n\nFor elective professional client the signal is ACM-200 and the outcome is determinable. For eligible counterparty the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with the chapter as of 2026-11-04.\n\n## Coverage\n\nThe issuer's own investor-relations page names 2 research houses: Canaccord Genuity and Singer Capital Markets.\n\n## Open research\n\nNo openly published research notes were found 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 issuer has no sealed years on the record. The market's vintage is not sealed, and no earliest sealed date is given. The live record began on 2026-09-11. Years 2021 through 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\n11 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/SYS1 (identity.isin)\n- https://find-and-update.company-information.service.gov.uk/company/05940040 (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://www.londonstockexchange.com/stock/SYS1/system1-group-plc/company-page (identity.sector)\n- https://mcp.uk-cm-kg.ai/events/AIM/SYS1 (the disclosure lines)\n- https://marketsecurities.fca.org.uk/officiallist (the halt flag)\n- https://system1group.com/investors-old/company-info (the auditor)\n- https://mcp.uk-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://system1group.com/investors (coverage)\n- https://mcp.uk-cm-kg.ai/record/AIM/SYS1 (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": "Tavily regex",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://system1group.com/investors-old/company-info",
    "state": "confirmed",
    "value": "Haysmacintyre 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/SYS1",
  "coverage": {
   "count": 2,
   "houses": [
    {
     "house": "Canaccord Genuity",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://system1group.com/investors",
     "state": "sourced"
    },
    {
     "house": "Singer Capital Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-12",
     "source": "https://system1group.com/investors",
     "state": "sourced"
    }
   ],
   "pages_checked": [
    {
     "page": "https://system1group.com/investors",
     "result": "read: 2 of 4 named houses found on the page"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-12",
   "since": "not stated on the page read",
   "state": "found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 594,
     "median_cadence_gap_days": 7,
     "median_filings": 33.5,
     "median_latency_days": 4,
     "name": "AIM"
    },
    "sector": {
     "issuers": 36,
     "median_cadence_gap_days": 5.8,
     "median_filings": 45,
     "median_latency_days": 4,
     "name": "Media [403010]"
    }
   },
   "by_type": {
    "ch_accounts_filed": 1,
    "ch_confirmation_statement": 1,
    "ch_officer_change": 2,
    "ch_resolution": 1,
    "corporate_action": 4,
    "director_dealing": 5,
    "early_warning": 42,
    "financial_statement": 7,
    "regulatory_announcement": 93
   },
   "cadence_median_gap_days": 1,
   "filing_days": 67,
   "filings": 156,
   "latency_days": 10,
   "latest": [
    {
     "category": null,
     "date": "2026-10-27",
     "source": "https://www.investegate.co.uk/announcement/rns/system1-group--sys1/lapse-of-brave-bison-offer-and-notice-of-results/9842319",
     "title": "Lapse of Brave Bison Offer and Notice of Results",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-10-27",
     "source": "https://www.investegate.co.uk/announcement/rns/system1-group--sys1/form-8-5-ept-ri-/9843220",
     "title": "Form 8.5 (EPT/RI)",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-10-26",
     "source": "https://www.investegate.co.uk/announcement/rns/system1-group--sys1/lapse-of-final-offer/9842105",
     "title": "Lapse of Final Offer",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-10-26",
     "source": "https://www.investegate.co.uk/announcement/rns/system1-group--sys1/form-8-5-ept-ri-system1-group-plc/9840842",
     "title": "Form 8.5 (EPT/RI) - System1 Group Plc",
     "type": "regulatory_announcement"
    },
    {
     "category": null,
     "date": "2026-10-26",
     "source": "https://www.investegate.co.uk/announcement/rns/system1-group--sys1/form-8-5-ept-ri-/9841595",
     "title": "Form 8.5 (EPT/RI)",
     "type": "regulatory_announcement"
    }
   ],
   "latest_filing_date": "2026-10-27",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.uk-cm-kg.ai/events/AIM/SYS1",
   "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/SYS1",
    "state": "confirmed",
    "value": "GB00B1GVQH21"
   },
   "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/05940040",
    "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 GB00B1GVQH21)",
    "state": "sourced",
    "value": "213800TDLR42C3Q9ZB74"
   },
   "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": "SYSTEM1 GROUP 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/SYS1/system1-group-plc/company-page",
    "state": "sourced",
    "value": "Media [403010]"
   },
   "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": "ASQ1"
   },
   "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": "SYS1"
   },
   "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/SYS1/system1-group-plc/company-page",
    "state": "sourced",
    "value": "www.system1group.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:c4cb155dd2900fd2c497c31b8d90d23b2bc87b5010d6cee2924d98c3d9aeb22d",
  "open_research": {
   "read_date": "2026-11-12",
   "rows": [],
   "state": "none_found"
  },
  "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/SYS1",
   "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:c4cb155dd2900fd2c497c31b8d90d23b2bc87b5010d6cee2924d98c3d9aeb22d",
 "path": "/uk/AIM/SYS1",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is SYSTEM1 GROUP PLC, listed on AIM under ticker SYS1, ISIN GB00B1GVQH21, LEI 213800TDLR42C3Q9ZB74. Its security type is Corporate, its segment is ASQ1, its sector is Media [403010], 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 156 filings in the twelve months to 2026-11-06, across 67 filing days. The median gap between filing days is 1.0 days. The median latency from latest filing to record date is 10 days. The latest filing is a regulatory announcement dated 2026-10-27. The AIM exchange median is 7.0 days cadence, 33.5 filings and 4 days latency across 594 issuers. The Media [403010] sector median is 5.8 days cadence, 45.0 filings and 4.0 days latency across 36 issuers.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is Haysmacintyre LLP. Its location is not on the record. Auditor changes are not on the record, because this 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, because this register has no lifecycle type map yet. The halt flag shows listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "For elective professional client the signal is ACM-200 and the outcome is determinable. For eligible counterparty the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/uk/product-governance-fca-prod-sourcebook/r1, with the chapter as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The issuer's own investor-relations page names 2 research houses: Canaccord Genuity and Singer Capital Markets.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found 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 issuer has no sealed years on the record. The market's vintage is not sealed, and no earliest sealed date is given. The live record began on 2026-09-11. Years 2021 through 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": "11 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/SYS1"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://find-and-update.company-information.service.gov.uk/company/05940040"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "identity.sector",
   "source": "https://www.londonstockexchange.com/stock/SYS1/system1-group-plc/company-page"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.uk-cm-kg.ai/events/AIM/SYS1"
  },
  {
   "for": "the halt flag",
   "source": "https://marketsecurities.fca.org.uk/officiallist"
  },
  {
   "for": "the auditor",
   "source": "https://system1group.com/investors-old/company-info"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.uk-cm-kg.ai/book/aio.json"
  },
  {
   "for": "coverage",
   "source": "https://system1group.com/investors"
  },
  {
   "for": "the record",
   "source": "https://mcp.uk-cm-kg.ai/record/AIM/SYS1"
  }
 ],
 "title": "SYSTEM1 GROUP PLC (SYS1) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}