secwatch.observer — SEC 8-K summary ====================================== Issuer: ATOSSA THERAPEUTICS, INC. (ATOS) CIK: 0001488039 Form: 8-K Filed at: 2026-08-07T12:45:14+00:00 Accession: 0001193125-26-339292 Event type: earnings Sentiment: neutral Materiality: 0.60 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Atossa Q2 2026: OpEx $8.7M, R&D $4.9M; raises up to $16.5M from offering ------------------------------------------------------------------------ - Total operating expenses $8.7M in Q2 2026, down $0.3M from $9.0M in Q2 2025. - R&D expenses $4.9M in Q2 2026, down 11% YoY on lower preclinical spend. - G&A expenses $3.8M, up 7% YoY, driven by higher legal fees from settled patent litigation. - Raised $4.5M upfront plus up to $12M from Series A/B warrant exercises to fund (Z)-endoxifen. - Presented (Z)-endoxifen data at ASCO/AACR; EVANGELINE Phase 2 enrollment completed as of June 30, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1488039/000119312526339292/0001193125-26-339292-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1488039/000119312526339292/atos-20260807.htm HTML page: https://secwatch.observer/filing/0001193125-26-339292 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer