{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-155884","form_type":"8-K","ticker":"LDOS","cik":"0001336920","company_name":"Leidos Holdings, Inc.","filed_at":"2026-04-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.169410+00:00","generated_at":"2026-05-15T06:02:40.638351+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Leidos forms joint venture with Altaris/Analogic, contributing SES/IA business for 41.5% stake","bullets":["Leidos contributes Security Enterprise Solutions & Industrial Automation businesses to JV; receives 41.5% equity, Altaris entities receive 58.5%.","JV will combine ~1,500 employees and ~$625M Leidos projected 2026 revenue with Analogic; to operate under Analogic brand.","Transaction expected to close in H2 2026, subject to regulatory approvals and other customary closing conditions.","Leidos retains minority stake; JV aims to strengthen U.S. security screening capabilities and accelerate AI-native imaging solutions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-155884","json":"https://secwatch.observer/filing/0001193125-26-155884.json","markdown":"https://secwatch.observer/filing/0001193125-26-155884.md","text":"https://secwatch.observer/filing/0001193125-26-155884.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/d148240d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:02:40.638351+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":"7744f7771f13afc2902a46bd8b924de45c657f59","claim":"Leidos Holdings, Inc. entered into Contribution and Equity Purchase Agreement with Altaris, LLC valued at Leidos Inc. contributes SES/IA Business to JV for 41.5% equity; AHP Entities contribute Analogic Hol (effective 2026-04-14).","evidence_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","confidence":0.95}],"comparable_filings":[{"accession":"0001213900-26-063827","ticker":"LOKV","company_name":"Live Oak Acquisition Corp. V","filed_at":"2026-06-02T13:09:00+00:00","headline":"Live Oak enters forward purchase agreement to reduce redemptions for Teamshares merger","event_type":"m_and_a","sec_items":["1.01","9.01"],"materiality_score":0.5,"calibrated_materiality_score":0.5,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-063827","json":"https://secwatch.observer/filing/0001213900-26-063827.json","markdown":"https://secwatch.observer/filing/0001213900-26-063827.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2048951/000121390026063827/0001213900-26-063827-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2048951/000121390026063827/ea0293178-8ka425_liveoak5.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On June 1, 2026, Live Oak Acquisition Corp. V, a Cayman Island exempted company (“ Live Oak ”), and a fund sub-advised by JBA Asset Management LLC (“ Seller ” or “ FPA Investor ”) entered into an agreement (the “ Forward Purchase Agreement ”) for an OTC Prepaid Share Forward Transaction-Optional Early Termination","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2048951/000121390026063827/0001213900-26-063827-index.htm"}},{"accession":"0001493152-26-026559","ticker":"WINV","company_name":"WinVest Acquisition Corp.","filed_at":"2026-06-01T15:20:55+00:00","headline":"WinVest amends business combination agreement to add ADS structure and share restructuring","event_type":"m_and_a","sec_items":["1.01","9.01"],"materiality_score":0.55,"calibrated_materiality_score":0.55,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-026559","json":"https://secwatch.observer/filing/0001493152-26-026559.json","markdown":"https://secwatch.observer/filing/0001493152-26-026559.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1854463/000149315226026559/0001493152-26-026559-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1854463/000149315226026559/form8-k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On May 26, 2026, SPAC, Pubco, the Company, SPAC Merger Sub, and Company Merger Sub entered into that certain Amended and Restated Business Combination Agreement (the “Restated Business Combination Agreement”), pursuant to which the Original Business Combination Agreement was amended and restated in its entirety","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1854463/000149315226026559/0001493152-26-026559-index.htm"}},{"accession":"0001193125-26-211817","ticker":"GIG","company_name":"GigCapital7 Corp.","filed_at":"2026-05-07T23:59:59+00:00","headline":"GigCapital7 enters additional non-redemption and forward purchase agreements for Hadron Energy merger","event_type":"m_and_a","sec_items":["1.01","8.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-211817","json":"https://secwatch.observer/filing/0001193125-26-211817.json","markdown":"https://secwatch.observer/filing/0001193125-26-211817.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2023730/000119312526211817/0001193125-26-211817-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2023730/000119312526211817/d152235d8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On May 6, 2026, GigCapital7 and Target entered into a forward stock purchase agreement (the “ Forward Purchase Agreement ”) with certain investors (together, the “ Seller ”) for an OTC Equity Prepaid Forward Transaction.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2023730/000119312526211817/0001193125-26-211817-index.htm"}},{"accession":"0001914496-26-000076","ticker":null,"company_name":"Sculptor Diversified Real Estate Income Trust, Inc.","filed_at":"2026-05-07T23:59:59+00:00","headline":"Sculptor Diversified Real Estate acquires JW Marriott Marco Island for $835M via $690M loan, $87M equity","event_type":"m_and_a","sec_items":["1.01","2.01","2.03","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001914496-26-000076","json":"https://secwatch.observer/filing/0001914496-26-000076.json","markdown":"https://secwatch.observer/filing/0001914496-26-000076.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1914496/000191449626000076/0001914496-26-000076-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1914496/000191449626000076/sreit-20260501.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On May 1, 2026, Sculptor Diversified Real Estate Income Trust, Inc. (the “Company,” “we,” “our”), through our wholly owned subsidiary MIH Investor LLC, entered into a joint venture (the “MIH Member JV”) with Sculptor Real Estate MI Fund, LP (“MI Fund”), Sculptor Real Estate Parallel Fund V D Co-Investments, LP (“Fund V D”), and Sculptor Real Estate Fund V C Co-Investments, LP (“Fund V C”), each of which is an investment fund managed by affiliates of our Adviser.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1914496/000191449626000076/0001914496-26-000076-index.htm"}},{"accession":"0001193125-26-251719","ticker":"BURU","company_name":"Nuburu, Inc.","filed_at":"2026-06-01T21:10:15+00:00","headline":"Nuburu agrees to acquire 70% stake in Tekne S.p.A. for up to €29.7M plus earn-out","event_type":"m_and_a","sec_items":["1.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251719","json":"https://secwatch.observer/filing/0001193125-26-251719.json","markdown":"https://secwatch.observer/filing/0001193125-26-251719.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1814215/000119312526251719/0001193125-26-251719-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1814215/000119312526251719/buru-20260526.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On May 26, 2026, Nuburu, Inc. (the “Company”) and its subsidiary, Nuburu Defense, LLC (“Nuburu Defense”), entered into an Investment Agreement (the “Agreement”) with Tekne S.p.A. (“Tekne”) and Ambrogio D’Arrezzo, Carlo Ulacco, and Andrea Lodi, the shareholders of Tekne (collectively, the “Shareholders”) pursuant to which the Company agreed to contribute additional financial resources to Tekne and purchase shares of Tekne from the Shareholders in exchange for obtaining a 70% equity interest in Tekne.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1814215/000119312526251719/0001193125-26-251719-index.htm"}},{"accession":"0000107140-26-000034","ticker":"WLY","company_name":"JOHN WILEY & SONS, INC.","filed_at":"2026-06-02T12:30:39+00:00","headline":"Wiley acquires Emerald Publishing for $452M; adds ~500 journals, expected accretive in year one","event_type":"m_and_a","sec_items":["1.01","2.01","7.01","9.01"],"materiality_score":0.85,"calibrated_materiality_score":0.85,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: m_and_a"],"urls":{"canonical":"https://secwatch.observer/filing/0000107140-26-000034","json":"https://secwatch.observer/filing/0000107140-26-000034.json","markdown":"https://secwatch.observer/filing/0000107140-26-000034.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/107140/000010714026000034/0000107140-26-000034-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/107140/000010714026000034/jwa-20260601.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"entered into an Equity Purchase Agreement (the \"Purchase Agreement\") with CIG Emerald Midco LLC, a Delaware limited liability company (the \"Seller\"), and CIG Emerald Holding LLC, a Delaware limited liability company (\"Emerald Holding\"), pursuant to which Buyer acquired from the Seller all of the issued and outstanding equity securities of Emerald Holding (the \"Transaction\") in exchange for GBP £337.5 million (approximately $452 million)","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/107140/000010714026000034/0000107140-26-000034-index.htm"}},{"accession":"0001104659-26-069138","ticker":"HNRG","company_name":"HALLADOR ENERGY CO","filed_at":"2026-06-02T10:00:42+00:00","headline":"Hallador Energy acquires 460 MW Siemens turbines for $350M to advance Merom gas project","event_type":"m_and_a","sec_items":["1.01","7.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: m_and_a"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-069138","json":"https://secwatch.observer/filing/0001104659-26-069138.json","markdown":"https://secwatch.observer/filing/0001104659-26-069138.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/788965/000110465926069138/0001104659-26-069138-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/788965/000110465926069138/hnrg-20260530x8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On May 30, 2026, Hallador Energy Company (the “Company”) entered into an Asset Purchase Agreement (the “APA”) with Energy World Corporation Ltd., incorporated in Australia (“Seller”), to acquire approximately 460 MW of Siemens gas turbines, generators, a steam turbine, and ancillary equipment (the “Equipment”) for an aggregate purchase price of $350 million.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/788965/000110465926069138/0001104659-26-069138-index.htm"}},{"accession":"0001193125-26-251752","ticker":null,"company_name":"Enviri II Corp","filed_at":"2026-06-01T21:18:36+00:00","headline":"New Enviri completes spin-off; starts trading June 2 under NVRI; ~$1.2B revenue, ~$140M EBITDA","event_type":"m_and_a","sec_items":["1.01","2.03","3.03","5.03","5.01","5.02","5.05","7.01","9.01"],"materiality_score":0.9,"calibrated_materiality_score":0.9,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: m_and_a"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251752","json":"https://secwatch.observer/filing/0001193125-26-251752.json","markdown":"https://secwatch.observer/filing/0001193125-26-251752.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2104052/000119312526251752/0001193125-26-251752-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2104052/000119312526251752/d258410d8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 14, 2026, Leidos, Inc. (“ Leidos Inc. ”), a Delaware corporation and a wholly-owned subsidiary of Leidos Holdings, Inc. (“ Leidos ”), entered into a Contribution and Equity Purchase Agreement (the “ Contribution Agreement ”), together with Leidos solely for certain limited purposes set forth therein, with certain affiliates of Altaris, LLC, a Delaware limited liability company (“ Altaris ,” and such affiliates, the “ AHP Entities ”), to form a new joint venture (the “ JV ”) combining the Security Enterprise Solutions and the Industrial Automation businesses of Leidos (together, the “ SES/IA Business ”) with Analogic Corporation (“ Analogic ”), a portfolio company of Altaris.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1336920/000119312526155884/0001193125-26-155884-index.htm","comparable_excerpt":"On June 1, 2026, New Enviri entered into a transition services agreement (the “Transition Services Agreement”) with CLEH pursuant to which New Enviri will provide certain services to CLEH on an interim, transitional basis.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2104052/000119312526251752/0001193125-26-251752-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}