secwatch.observer — SEC 8-K summary ====================================== Issuer: ATOSSA THERAPEUTICS, INC. (ATOS) CIK: 0001488039 Form: 8-K Filed at: 2026-05-08T23:59:59+00:00 Accession: 0001193125-26-213373 Event type: other_material Sentiment: neutral Materiality: 0.65 Item codes: 5.07 LLM model: deepseek-v4-flash:cloud@v2 Atossa shareholders approve reverse stock split up to 20:1, re-elect directors ------------------------------------------------------------------------------ - Reverse stock split amendment approved: 2,336,815 for, 1,866,873 against, 33,271 abstentions. - Three Class II directors re-elected: Galli, Steinhart, Cigler; broker non-votes ~2.2M each. - Ratification of Ernst & Young as auditor for FY 2026 passed: 3.7M for, 370K against, 151K abstentions. - Advisory vote on executive compensation approved: 1.53M for, 444K against, 2.22M broker non-votes. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1488039/000119312526213373/0001193125-26-213373-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1488039/000119312526213373/atos-20260507.htm HTML page: https://secwatch.observer/filing/0001193125-26-213373 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer