secwatch.observer — SEC 8-K summary ====================================== Issuer: Jade Biosciences, Inc. (JBIO) CIK: 0001798749 Form: 8-K Filed at: 2026-01-05T23:59:59+00:00 Accession: 0001193125-26-001502 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 2.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Jade Biosciences reports $336M cash; outlines 2026 pipeline milestones including JADE101 Phase 2 -------------------------------------------------------------------------------- - Cash, cash equivalents and investments ~$336M as of Dec 31, 2025; funds operations into H1 2028. - JADE101 Phase 1 interim data expected H1 2026; Phase 2 in IgAN to start mid-2026 with preliminary data in 2027. - JADE201 (anti-BAFF-R) first-in-human study in RA expected Q2 2026; interim data in 2027. - JADE301 nominated; preclinical; Phase 1 expected H1 2027; details disclosed H2 2026. - Company to present at J.P. Morgan Healthcare Conference on Jan 15, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1798749/000119312526001502/0001193125-26-001502-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1798749/000119312526001502/d93206d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-001502 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer