| payload |
{"created_at":"2026-04-21T03:09:54.871 {"created_at":"2026-04-21T03:09:54.871544+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/1727196/0001104659-26-045582.txt","value":{"company":"Scholar Rock Holding Corp","form_type":"4","fp":"6693b27b410bff6d","kind":"sec_filing","published_at":"20260420","source":"sec_edgar","summary":"Form 4 \u00b7 Scholar Rock Holding Corp \u00b7 Filed 20260420","ticker":"SRRK","tickers":["SRRK"],"title":"SRRK filed 4","url":"https://www.sec.gov/Archives/edgar/data/1727196/0001104659-26-045582.txt"}}... |