The page is the record's research on the issuer — no analyst, no rating, no view. # TRANSALTA CORP (NYSE: TAC) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing 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. ## The disclosure read 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. ## Auditor 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. ## Events and halts 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. ## Orderability 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. ## Coverage 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. ## Open research No openly published research notes were found on the record. ## Licensed 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. ## As-of depth 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. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0001144800.json (identity.name) - https://mcp.us-cm-kg.ai/events/NYSE/TAC (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://transalta.com/investors/analyst-coverage (coverage) - https://mcp.us-cm-kg.ai/record/NYSE/TAC (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NYSE/TAC · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp