secwatch.observer — SEC 8-K summary ====================================== Issuer: MERCURY SYSTEMS INC (MRCY) CIK: 0001049521 Form: 8-K Filed at: 2026-08-18T20:01:05+00:00 Accession: 0001049521-26-000043 Event type: earnings Sentiment: positive Materiality: 0.80 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Mercury Systems Q4 revenue $290M (+6.1%), record bookings $660M, backlog $1.9B ------------------------------------------------------------------------------ - Q4 revenue $290M (+6.1% YoY); GAAP EPS $0.01 vs $0.27; adjusted EPS $0.37 vs $0.47. - Record Q4 bookings $660M (+93.1% YoY), book-to-bill 2.28; backlog $1.9B (+38.4%). - FY26 revenue $984M (+7.9% YoY); GAAP net loss $30M ($0.50/share) vs $38M loss; adjusted EPS $1.06 vs -$0.64. - FY26 adjusted EBITDA $150M vs $119M; free cash flow $68M vs $119M. - CEO says results ahead of expectations; raises FY27 organic growth outlook. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1049521/000104952126000043/0001049521-26-000043-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1049521/000104952126000043/mrcy-20260818.htm HTML page: https://secwatch.observer/filing/0001049521-26-000043 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer