{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NYSE/STDN",
 "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# Standard Nuclear, Inc. (NYSE: STDN) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nStandard Nuclear, Inc. is listed on the NYSE under the ticker STDN. Its ISIN is US8536781003. Its LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-DE. Its security type is Corporate, its sector is 2810 Industrial Inorganic Chemicals, and its jurisdiction is United States, Delaware. Its segment is not on the record. Its status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 61 filings in the twelve months to 2026-11-08, across 20 filing days. Of these, 37 are directors' dealings, 12 are regulatory filings, 4 are corporate news, 4 are prospectuses, 2 are results, 1 is an ad hoc filing and 1 is a director change. The median gap between filing days is 7 days. The latest filing is dated 2026-10-19 and is of type directors' dealings, 20 days before the record date. The NYSE median gap between filing days is 6.0 days, with a median of 64.0 filings and a median latency of 4.0 days. The 2810 Industrial Inorganic Chemicals sector median gap is 6.0 days, with a median of 56.5 filings and a median latency of 3.5 days.\n\n## Auditor\n\nThe auditor of record is not on the record, as the latest annual report cover carries no dei:AuditorName tag. Its location is not on the record. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds two listing lines, both dated 2026-07-15. It holds no delisting, name change, domicile change or segment move lines. The domicile change field is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move field is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. 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 own investor-relations page.\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 vintage is sealed. The issuer's sealed year is 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.\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.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://data.sec.gov/submissions/CIK0002086716.json (identity.jurisdiction)\n- https://mcp.us-cm-kg.ai/events/NYSE/STDN (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/NYSE/STDN (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "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/NYSE/STDN",
  "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": 3256,
     "median_cadence_gap_days": 6,
     "median_filings": 64,
     "median_latency_days": 4,
     "name": "NYSE"
    },
    "sector": {
     "issuers": 14,
     "median_cadence_gap_days": 6,
     "median_filings": 56.5,
     "median_latency_days": 3.5,
     "name": "2810 Industrial Inorganic Chemicals"
    }
   },
   "by_type": {
    "ad_hoc": 1,
    "corporate_news": 4,
    "director_change": 1,
    "directors_dealings": 37,
    "prospectus": 4,
    "regulatory_filing": 12,
    "results": 2
   },
   "cadence_median_gap_days": 7,
   "filing_days": 20,
   "filings": 61,
   "latency_days": 20,
   "latest": [
    {
     "category": "4",
     "date": "2026-10-19",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000162828026066217/xslF345X06/wk-form4_1792410505.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
    },
    {
     "category": "4",
     "date": "2026-10-19",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000162828026066216/xslF345X06/wk-form4_1792410449.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
    },
    {
     "category": "4",
     "date": "2026-10-19",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000162828026066215/xslF345X06/wk-form4_1792410414.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
    },
    {
     "category": "4",
     "date": "2026-10-19",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000162828026066214/xslF345X06/wk-form4_1792410373.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
    },
    {
     "category": "4",
     "date": "2026-10-19",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000162828026066213/xslF345X06/wk-form4_1792410323.xml",
     "title": "4 — FORM 4",
     "type": "directors_dealings"
    }
   ],
   "latest_filing_date": "2026-10-19",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/STDN",
   "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": "NYSE"
   },
   "isin": {
    "read_by": "SEC Fails-to-Deliver data (CUSIP for the symbol) · ISIN = US + CUSIP + ISO 6166 check digit",
    "read_date": "2026-10-14",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US8536781003"
   },
   "jurisdiction": {
    "read_by": "EDGAR submissions API (issuer header as filed) (stateOfIncorporation)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0002086716.json",
    "state": "sourced",
    "value": "United States — Delaware"
   },
   "lei": {
    "market": "US",
    "reason": "no GLEIF record with the exact legal name in jurisdiction US-DE",
    "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/CIK0002086716.json",
    "state": "sourced",
    "value": "Standard Nuclear, Inc."
   },
   "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/CIK0002086716.json",
    "state": "sourced",
    "value": "2810 Industrial Inorganic Chemicals"
   },
   "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/CIK0002086716.json",
    "state": "sourced",
    "value": "Corporate"
   },
   "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": "STDN"
   },
   "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": "2026-07-15",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000087666126000620/STDN071526.pdf",
     "title": "CERT — NYSE CERTIFICATION"
    },
    {
     "date": "2026-07-15",
     "source": "https://www.sec.gov/Archives/edgar/data/2086716/000121390026078152/ea0297929-8a12b_standard.htm",
     "title": "8-A12B — FOR REGISTRATION OF CERTAIN CLASSES"
    }
   ],
   "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": "sha256:359d5ddf99de69e995c9466719552f7fa4971cbf65eb2370685d32b29c81c311",
  "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/NYSE/STDN",
   "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": "sha256:359d5ddf99de69e995c9466719552f7fa4971cbf65eb2370685d32b29c81c311",
 "path": "/us/NYSE/STDN",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "Standard Nuclear, Inc. is listed on the NYSE under the ticker STDN. Its ISIN is US8536781003. Its LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-DE. Its security type is Corporate, its sector is 2810 Industrial Inorganic Chemicals, and its jurisdiction is United States, Delaware. Its segment is not on the record. Its status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 61 filings in the twelve months to 2026-11-08, across 20 filing days. Of these, 37 are directors' dealings, 12 are regulatory filings, 4 are corporate news, 4 are prospectuses, 2 are results, 1 is an ad hoc filing and 1 is a director change. The median gap between filing days is 7 days. The latest filing is dated 2026-10-19 and is of type directors' dealings, 20 days before the record date. The NYSE median gap between filing days is 6.0 days, with a median of 64.0 filings and a median latency of 4.0 days. The 2810 Industrial Inorganic Chemicals sector median gap is 6.0 days, with a median of 56.5 filings and a median latency of 3.5 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is not on the record, as the latest annual report cover carries no dei:AuditorName tag. Its location is not on the record. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds two listing lines, both dated 2026-07-15. It holds no delisting, name change, domicile change or segment move lines. The domicile change field is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move field is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. 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 own investor-relations page.",
   "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 vintage is sealed. The issuer's sealed year is 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": "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.sec.gov/files/company_tickers_exchange.json"
  },
  {
   "for": "identity.isin",
   "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://data.sec.gov/submissions/CIK0002086716.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/STDN"
  },
  {
   "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/NYSE/STDN"
  }
 ],
 "title": "Standard Nuclear, Inc. (STDN) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}