| payload |
{"created_at":"2026-04-03T11:12:58.166 {"created_at":"2026-04-03T11:12:58.166696+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/99780/0000099780-26-000018.txt","value":{"company":"TRINITY INDUSTRIES INC","form_type":"4","fp":"5d5bb3cf8683bcb7","kind":"sec_filing","published_at":"20260402","source":"sec_edgar","summary":"Form 4 \u00b7 TRINITY INDUSTRIES INC \u00b7 Filed 20260402","ticker":"TRN","tickers":["TRN"],"title":"TRN filed 4","url":"https://www.sec.gov/Archives/edgar/data/99780/0000099780-26-000018.txt"}}... |