The page is the record's research on the issuer — no analyst, no rating, no view. # NATIONAL STEEL CO (NYSE: SID) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing The issuer is NATIONAL STEEL CO, listed on NYSE under ticker SID. ISIN US20440W1053; LEI 529900K40TEND42S0T46. Security type: Non-operating entity type (other). Segment: not on the record. Sector: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills. Jurisdiction: Brazil. Status: listed, not halted. ## The disclosure read The record holds 43 filings in the window 2025-11-08 to 2026-11-08, across 27 filing days. Filings by type: 14 directors' dealings, 1 regulatory filing, 28 results. The median gap between filing days is 10.0 days. The latest filing is dated 2026-10-30, a results filing, 9 days before the record date of 2026-11-08. 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 sector median cadence gap is 5 days across 7 issuers, with a median of 77 filings and a median latency of 9 days. ## Auditor The auditor of record is not on the record, because the latest annual report cover carries no dei:AuditorName tag; foreign private issuers and older filings carry none. The auditor's 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. Domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. Segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted. ## Orderability 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, with the chapter as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found. The count is 0. ## 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's years sealed are 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. The market's vintage is sealed. ## 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/CIK0001049659.json (identity.jurisdiction) - https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei) - https://mcp.us-cm-kg.ai/events/NYSE/SID (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://mcp.us-cm-kg.ai/record/NYSE/SID (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NYSE/SID · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp