| payload |
{"created_at":"2026-04-07T23:23:54.391 {"created_at":"2026-04-07T23:23:54.391414+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/101295/0001171843-26-002251.txt","value":{"company":"UNITED GUARDIAN INC","form_type":"DEF 14A","fp":"ce74dd19aa35cc59","kind":"sec_filing","published_at":"20260406","source":"sec_edgar","summary":"Form DEF 14A \u00b7 UNITED GUARDIAN INC \u00b7 Filed 20260406","ticker":"UG","tickers":["UG"],"title":"UG filed DEF 14A","url":"https://www.sec.gov/Archives/edgar/data/101295/0001171843-26-002251.txt"}}... |