{"schema_version":"secwatch.filing_event.v1","accession":"0001049521-23-000043","form_type":"8-K","ticker":"MRCY","cik":"0001049521","company_name":"MERCURY SYSTEMS INC","filed_at":"2023-10-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.031294+00:00","generated_at":"2026-06-09T04:04:04.943926+00:00","sec_items":["5.02","5.07","8.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Mercury Systems elects directors, approves stock plan, appoints Ballhaus Chairman","bullets":["Shareholders elected DeMuro, Krone, Ostfeld as Class II directors for three-year terms through 2026.","Advisory say-on-pay approved with 51.6M for vs 1.5M against; frequency set at one year.","Amended 2018 Stock Incentive Plan approved with 48.1M for vs 5.0M against.","KPMG ratified as independent auditor for fiscal 2024 with 54.6M for vs 378k against.","Board elected William L. Ballhaus as Chairman and Barry R. Nearhos as Lead Independent Director."],"urls":{"canonical":"https://secwatch.observer/filing/0001049521-23-000043","json":"https://secwatch.observer/filing/0001049521-23-000043.json","markdown":"https://secwatch.observer/filing/0001049521-23-000043.md","text":"https://secwatch.observer/filing/0001049521-23-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/mrcy-20231031.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T04:04:04.943926+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":[{"claim_id":"2ac55323924ac2b4579989bd65b9cf1f0986c5bb","claim":"MERCURY SYSTEMS INC shareholders approved To approve the Company's amended and restated 2018 Stock Incentive Plan at the 2023-10-25 meeting.","evidence_excerpt":"4. To approve the Company's amended and restated 2018 Stock Incentive Plan: For: 48,117,614.00 Against: 4,958,109.00 Abstain: 36,046.00 Non-Votes: 1,895,771.00 Uncast 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"equity plan"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"},{"claim_id":"9c237269b9f49993e74f6951e92e556b7229dd66","claim":"MERCURY SYSTEMS INC shareholders approved To ratify the appointment of KPMG LLP as the Company's independent registered public accounting firm for fiscal 2024 at the 2023-10-25 meeting.","evidence_excerpt":"5. To ratify the appointment of KPMG LLP as the Company's independent registered public accounting firm for fiscal 2024: 2 For: 54,570,846.00 Against: 378,446.00 Abstain: 58,248.00 Non-Votes: 0 Uncast 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"},{"claim_id":"aac612cd1301b4e583191336d9009772b5739f90","claim":"MERCURY SYSTEMS INC shareholders approved To elect three Class II directors nominated by the Board of Directors, each to serve for a three-year term, and in each case until their successors have been duly elected and qualified at the 2023-10-25 meeting.","evidence_excerpt":"Director Nominee For Withheld Non-Votes Uncast Gerard J. DeMuro 52,560,858.00 550,911.00 1,895,771.00 0 Roger A. Krone 52,357,474.00 754,295.00 1,895,771.00 0 Scott Ostfeld 52,429,160.00 682,609.00 1,895,771.00 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"},{"claim_id":"acbe2d5d72f9a9b9fbb19c6f4928970e707a0085","claim":"MERCURY SYSTEMS INC shareholders approved To approve, on an advisory basis, the frequency of holding future say-on-pay votes at the 2023-10-25 meeting.","evidence_excerpt":"3. To approve, on an advisory basis, the frequency of holding future say-on-pay votes: One Year: 51,169,321.00 Two Years: 25,565.00 Three Years: 1,764,980.00 Abstain: 151,903.00 Non-Votes: 1,895,771.00 Uncast: 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay frequency"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"},{"claim_id":"b048c973c0df3c9605c61b7ac8d751f8e4a3a295","claim":"MERCURY SYSTEMS INC shareholders approved To approve, on an advisory basis, the compensation of the Company's named executive officers at the 2023-10-25 meeting.","evidence_excerpt":"2. To approve, on an advisory basis, the compensation of the Company's named executive officers: For: 51,583,248.00 Against: 1,458,340.00 Abstain: 70,181.00 Non-Votes: 1,895,771.00 Uncast 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"},{"claim_id":"ba5a48a156b1fb6ab88c67add0f20f19efa5f5a8","claim":"MERCURY SYSTEMS INC shareholders voted on To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting at the 2023-10-25 meeting.","evidence_excerpt":"6. To consider and act upon any other business that may properly come before the meeting or any adjournment or postponement of the meeting: For: 7,190,153.00 Against: 45,809,951.00 Abstain: 111,665.00 Non-Votes: 1,895,771.00 Uncast 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049521/000104952123000043/0001049521-23-000043-index.htm","confidence":0.7,"family_label":"Shareholder Votes","details":[{"label":"Meeting","value":"2023-10-25"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}