{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/YMAT",
 "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# J-Star Holding Co., Ltd. (NASDAQ: YMAT) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nJ-Star Holding Co., Ltd. is listed on NASDAQ under ticker YMAT. The record holds no ISIN and no LEI for the issuer, so both are not on the record. Its security type is recorded as Non-operating entity type (other). Its segment and jurisdiction are not on the record. Its sector is recorded as 3949 Sporting & Athletic Goods, NEC. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 39 filings in the window from 2025-11-08 to 2026-11-08, across 32 filing days. The median gap between filing days is 9 days. The latest filing is dated 2026-10-30 and is of type results, 9 days before the record date of 2026-11-08. The exchange median gap is 6.0 days, the exchange median filings are 52, and the exchange median latency is 5.0 days. The sector median gap is 6 days, the sector median filings are 50, and the sector median latency is 5 days.\n\n## Auditor\n\nThe auditor is not on the record, as the latest annual report cover carries no auditor name tag. The auditor's location is not on the record. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds a listing on 2026-01-07. It holds no delisting and no name change. Domicile change and segment move are not on the record. The issuer is listed and not halted.\n\n## Orderability\n\nThe outcome is not determinable, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, with the chapter 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 on the record. 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 record holds the issuer's sealed years 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\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/CIK0001875016.json (identity.name)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/YMAT (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/YMAT (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/YMAT",
  "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": 13,
     "median_cadence_gap_days": 6,
     "median_filings": 50,
     "median_latency_days": 5,
     "name": "3949 Sporting & Athletic Goods, NEC"
    }
   },
   "by_type": {
    "directors_dealings": 7,
    "prospectus": 2,
    "regulatory_filing": 3,
    "results": 27
   },
   "cadence_median_gap_days": 9,
   "filing_days": 32,
   "filings": 39,
   "latency_days": 9,
   "latest": [
    {
     "category": "6-K",
     "date": "2026-10-30",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226049455/form6-k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-27",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226048697/form6-k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-23",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226048239/form6-k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-09",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226046580/form6-k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-29",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226044808/form6-k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-10-30",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/YMAT",
   "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": {
    "market": "US",
    "state": "not_on_record"
   },
   "lei": {
    "market": "US",
    "reason": "no GLEIF record with the exact legal name in jurisdiction US",
    "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/CIK0001875016.json",
    "state": "sourced",
    "value": "J-Star Holding Co., 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/CIK0001875016.json",
    "state": "sourced",
    "value": "3949 Sporting & Athletic Goods, NEC"
   },
   "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/CIK0001875016.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": "YMAT"
   },
   "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": [
    {
     "date": "2026-01-07",
     "source": "https://www.sec.gov/Archives/edgar/data/1875016/000149315226000737/form8-a12ba.htm",
     "title": "8-A12B/A — 8-A12B/A"
    }
   ],
   "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:d4f2e16b432f27af8d05b7f1a8b76ab4c48bff2c9efd7ebf048f90679b764f26",
  "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/YMAT",
   "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:d4f2e16b432f27af8d05b7f1a8b76ab4c48bff2c9efd7ebf048f90679b764f26",
 "path": "/us/NASDAQ/YMAT",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "J-Star Holding Co., Ltd. is listed on NASDAQ under ticker YMAT. The record holds no ISIN and no LEI for the issuer, so both are not on the record. Its security type is recorded as Non-operating entity type (other). Its segment and jurisdiction are not on the record. Its sector is recorded as 3949 Sporting & Athletic Goods, NEC. Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 39 filings in the window from 2025-11-08 to 2026-11-08, across 32 filing days. The median gap between filing days is 9 days. The latest filing is dated 2026-10-30 and is of type results, 9 days before the record date of 2026-11-08. The exchange median gap is 6.0 days, the exchange median filings are 52, and the exchange median latency is 5.0 days. The sector median gap is 6 days, the sector median filings are 50, and the sector median latency is 5 days.",
   "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's location is not on the record. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds a listing on 2026-01-07. It holds no delisting and no name change. Domicile change and segment move are not on the record. The issuer is listed and not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, with the chapter 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 on the record. 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 record holds the issuer's sealed years 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": "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.name",
   "source": "https://data.sec.gov/submissions/CIK0001875016.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/YMAT"
  },
  {
   "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/YMAT"
  }
 ],
 "title": "J-Star Holding Co., Ltd. (YMAT) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}