| payload |
{"created_at":"2026-04-15T02:18:53.247 {"created_at":"2026-04-15T02:18:53.247056+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/891478/0000950103-26-005685.txt","value":{"company":"Banco Santander, S.A.","form_type":"6-K","fp":"b62832e640b7eae5","kind":"sec_filing","published_at":"20260414","source":"sec_edgar","summary":"Form 6-K \u00b7 Banco Santander, S.A. \u00b7 Filed 20260414","ticker":"SAN","tickers":["SAN"],"title":"SAN filed 6-K","url":"https://www.sec.gov/Archives/edgar/data/891478/0000950103-26-005685.txt"}}... |