| payload |
{"created_at":"2026-04-10T03:04:31.796 {"created_at":"2026-04-10T03:04:31.796915+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/97210/0000904454-26-000229.txt","value":{"company":"TERADYNE, INC","form_type":"4","fp":"043854d15acc18f7","kind":"sec_filing","published_at":"20260409","source":"sec_edgar","summary":"Form 4 \u00b7 TERADYNE, INC \u00b7 Filed 20260409","ticker":"TER","tickers":["TER"],"title":"TER filed 4","url":"https://www.sec.gov/Archives/edgar/data/97210/0000904454-26-000229.txt"}}... |