{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NYSE/TAC",
 "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# TRANSALTA CORP (NYSE: TAC) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is TRANSALTA CORP, listed on the NYSE under ticker TAC, with ISIN US89346D1072; the LEI is not on the record, as there is no GLEIF record with the exact legal name in jurisdiction US. The security type is Non-operating entity type (other), the segment is not on the record, the sector is 4911 Electric Services, and the jurisdiction is not on the record. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 57 filings in the twelve months to 2026-11-08, across 37 filing days: 1 prospectus, 15 regulatory filings and 41 results. The median gap between filing days is 6.0 days. The latest filing is a results filing dated 2026-11-03, 5 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, with a median of 64.0 filings and a median latency of 4.0 days. The 4911 Electric Services median cadence gap is 4.5 days across 94 issuers, with a median of 73.0 filings and a median latency of 4.0 days.\n\n## Auditor\n\nThe auditor is not on the record, as there is no dei:AuditorName tag on the latest annual report cover, and the auditor location is not on the record. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The issuer is not halted.\n\n## Orderability\n\nThe outcome is not determinable, as 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\nThe issuer's own investor-relations page names 10 research houses: ATB Capital Markets, BMO Capital Markets, CIBC World Markets, Desjardins Capital Markets, Jefferies LLC, National Bank Financial, Peters & Co. Limited, RBC Capital Markets, Scotiabank Global Equity Research and TD Securities.\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 years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.\n\n## Sources\n\n8 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/CIK0001144800.json (identity.name)\n- https://mcp.us-cm-kg.ai/events/NYSE/TAC (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://transalta.com/investors/analyst-coverage (coverage)\n- https://mcp.us-cm-kg.ai/record/NYSE/TAC (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/NYSE/TAC",
  "coverage": {
   "count": 10,
   "houses": [
    {
     "analyst": "Nate Heywood",
     "house": "ATB Capital Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Ben Pham",
     "house": "BMO Capital Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Mark Jarvi",
     "house": "CIBC World Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Brent Stadler",
     "house": "Desjardins Capital Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Julien Dumoulin-Smith",
     "house": "Jefferies LLC",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Patrick Kenny",
     "house": "National Bank Financial",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Ken Chmela",
     "house": "Peters & Co. Limited",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Maurice Choy",
     "house": "RBC Capital Markets",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "Robert Hope",
     "house": "Scotiabank Global Equity Research",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    },
    {
     "analyst": "John Mould",
     "house": "TD Securities",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://transalta.com/investors/analyst-coverage",
     "state": "sourced"
    }
   ],
   "pages_checked": [
    {
     "page": "https://transalta.com/investors/analyst-coverage",
     "result": "read: 10 of 20 named houses found on the page"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": "not stated on the page read",
   "state": "found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 3256,
     "median_cadence_gap_days": 6,
     "median_filings": 64,
     "median_latency_days": 4,
     "name": "NYSE"
    },
    "sector": {
     "issuers": 94,
     "median_cadence_gap_days": 4.5,
     "median_filings": 73,
     "median_latency_days": 4,
     "name": "4911 Electric Services"
    }
   },
   "by_type": {
    "prospectus": 1,
    "regulatory_filing": 15,
    "results": 41
   },
   "cadence_median_gap_days": 6,
   "filing_days": 37,
   "filings": 57,
   "latency_days": 5,
   "latest": [
    {
     "category": "6-K",
     "date": "2026-11-03",
     "source": "https://www.sec.gov/Archives/edgar/data/1144800/000114480026000050/a20260930tac6k.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-11-03",
     "source": "https://www.sec.gov/Archives/edgar/data/1144800/000114480026000048/a20260930tac6knewsrelease.htm",
     "title": "6-K — 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-28",
     "source": "https://www.sec.gov/Archives/edgar/data/1144800/000117184326006868/f6k_102726.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-22",
     "source": "https://www.sec.gov/Archives/edgar/data/1144800/000117184326006780/f6k_102226.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-06",
     "source": "https://www.sec.gov/Archives/edgar/data/1144800/000117184326006451/f6k_100626.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    }
   ],
   "latest_filing_date": "2026-11-03",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/TAC",
   "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": "US89346D1072"
   },
   "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/CIK0001144800.json",
    "state": "sourced",
    "value": "TRANSALTA CORP"
   },
   "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/CIK0001144800.json",
    "state": "sourced",
    "value": "4911 Electric Services"
   },
   "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/CIK0001144800.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": "TAC"
   },
   "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": [],
   "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": "sha256:83fb5f499052a779a66a5e737c91e140dc17e55699a9432a82e84fe4819c4b8b",
  "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/TAC",
   "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": "sha256:83fb5f499052a779a66a5e737c91e140dc17e55699a9432a82e84fe4819c4b8b",
 "path": "/us/NYSE/TAC",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is TRANSALTA CORP, listed on the NYSE under ticker TAC, with ISIN US89346D1072; the LEI is not on the record, as there is no GLEIF record with the exact legal name in jurisdiction US. The security type is Non-operating entity type (other), the segment is not on the record, the sector is 4911 Electric Services, and the jurisdiction is not on the record. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 57 filings in the twelve months to 2026-11-08, across 37 filing days: 1 prospectus, 15 regulatory filings and 41 results. The median gap between filing days is 6.0 days. The latest filing is a results filing dated 2026-11-03, 5 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, with a median of 64.0 filings and a median latency of 4.0 days. The 4911 Electric Services median cadence gap is 4.5 days across 94 issuers, with a median of 73.0 filings and a median latency of 4.0 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record, as there is no dei:AuditorName tag on the latest annual report cover, and the auditor location is not on the record. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The issuer is not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, as 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": "The issuer's own investor-relations page names 10 research houses: ATB Capital Markets, BMO Capital Markets, CIBC World Markets, Desjardins Capital Markets, Jefferies LLC, National Bank Financial, Peters & Co. Limited, RBC Capital Markets, Scotiabank Global Equity Research and TD Securities.",
   "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 years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "8 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.name",
   "source": "https://data.sec.gov/submissions/CIK0001144800.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/TAC"
  },
  {
   "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": "coverage",
   "source": "https://transalta.com/investors/analyst-coverage"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NYSE/TAC"
  }
 ],
 "title": "TRANSALTA CORP (TAC) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}