| payload |
{"created_at":"2026-04-17T02:13:18.114 {"created_at":"2026-04-17T02:13:18.114675+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/1592560/0001213900-26-044483.txt","value":{"company":"VisionSys AI Inc","form_type":"424B5","fp":"02005d0a9db518ec","kind":"sec_filing","published_at":"20260416","source":"sec_edgar","summary":"Form 424B5 \u00b7 VisionSys AI Inc \u00b7 Filed 20260416","ticker":"VSA","tickers":["VSA"],"title":"VSA filed 424B5","url":"https://www.sec.gov/Archives/edgar/data/1592560/0001213900-26-044483.txt"}}... |