| 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/1704292/0001959173-26-002783.txt","value":{"company":"Zai Lab Ltd","form_type":"144","fp":"6d575e9930c5172a","kind":"sec_filing","published_at":"20260406","source":"sec_edgar","summary":"Form 144 \u00b7 Zai Lab Ltd \u00b7 Filed 20260406","ticker":"ZLAB","tickers":["ZLAB"],"title":"ZLAB filed 144","url":"https://www.sec.gov/Archives/edgar/data/1704292/0001959173-26-002783.txt"}}... |