{"schema_version":"secwatch.filing_event.v1","accession":"0001049521-21-000058","form_type":"8-K","ticker":"MRCY","cik":"0001049521","company_name":"MERCURY SYSTEMS INC","filed_at":"2021-11-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.268275+00:00","generated_at":"2026-06-28T05:02:59.186524+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Mercury Systems acquires Atlanta Micro for $90M all-cash; expected to be immediately accretive","bullets":["Acquired Atlanta Micro for $90M all-cash, funded via existing revolving credit facility.","Atlanta Micro expected to contribute ~$16M revenue in 2022 with >30% adjusted EBITDA margins.","Acquisition immediately accretive to adjusted EPS; non-material impact in FY Q2 ending Dec 31, 2021.","Fourth acquisition in 12 months; expands RF/MMIC portfolio for EW, radar, weapons."],"urls":{"canonical":"https://secwatch.observer/filing/0001049521-21-000058","json":"https://secwatch.observer/filing/0001049521-21-000058.json","markdown":"https://secwatch.observer/filing/0001049521-21-000058.md","text":"https://secwatch.observer/filing/0001049521-21-000058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1049521/000104952121000058/0001049521-21-000058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1049521/000104952121000058/mrcy-20211129.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T05:02:59.186524+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}