| 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/97210/0001959173-26-002777.txt","value":{"company":"TERADYNE, INC","form_type":"144","fp":"f71eb7ec1432d919","kind":"sec_filing","published_at":"20260406","source":"sec_edgar","summary":"Form 144 \u00b7 TERADYNE, INC \u00b7 Filed 20260406","ticker":"TER","tickers":["TER"],"title":"TER filed 144","url":"https://www.sec.gov/Archives/edgar/data/97210/0001959173-26-002777.txt"}}... |