A ticker search also returns rows this issuer FILED UNDER SYMBOLS IT NO LONGER LISTS (renames, filer typos, ADR spellings)

A ticker search also returns rows this issuer FILED UNDER SYMBOLS IT NO LONGER LISTS (renames, filer typos, ADR spellings). Each row keeps ticker as SEC received it and gains current_ticker when the issuer trades under a different symbol today. Separately-listed share classes are NOT merged, and asking for a RETIRED symbol returns only rows filed under it — retired symbols get reissued to other companies. Returns FILING-LEVEL records from SEC Form 3/4/5 filings — one row per filing (accession). Use this when the user asks: list an issuer's insider filings, find a specific accession, filter by form type (Form 4 trades vs Form 3 initial statements vs Form 5 annual vs their /A amendments), count filings over a period, or size a filing (how many transaction / holding rows it has) before pulling detail. This is the filing INDEX. For the actual trades use get_insider_transactions; for the positions use get_insider_holdings. They join on accession_number. Source: SEC bulk Form 3/4/5 dataset (insider_filings_v2), 2006→present, refreshed quarterly. Each row carries the SUBMISSION envelope (company_cik, company_name, ticker, document_type, filing_date, period_of_report, is_amendment), ALL reporting owners (reporting_owners[]), signature rows, and per-table counts (nonderiv_trans_count, deriv_trans_count, nonderiv_holding_count, deriv_holding_count, footnote_count). Useful filter combos: ticker='AAPL', document_type='4' all Apple Form 4 filings company_cik='0000320193', is_amendment=true Apple's amended filings only accession_number='0000320193-26-000078' one specific filing's envelope ticker='TSLA', since='2025-01-01' TSLA insider filings this year ticker='NVDA', reporting_owner_name='Huang' NVDA filings involving Huang document_type values are the raw SEC form codes: '3', '4', '5' and their amendments '3/A', '4/A', '5/A'.