{"city":"Austin","country":"US","filedDate":"2026-02-03","filingSourceUrl":"https://www.sec.gov/Archives/edgar/data/2108718/000210871826000001/primary_doc.xml","firstSaleDate":null,"fundNumber":null,"investorCount":0,"managers":["joseph-lonsdale-5"],"name":"8VC COSB, LLC","region":"other","slug":"8vc-cosb-llc","soldUsd":0,"sources":[{"fact":"fund","publisher":"SEC EDGAR","retrievedAt":"2026-09-28","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/2108718/000210871826000001/primary_doc.xml"}],"targetUsd":38000000,"updatedAt":"2026-09-28"}