{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-245005","form_type":"8-K","ticker":null,"cik":"0001610950","company_name":"Syneos Health, Inc.","filed_at":"2023-09-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.550297+00:00","generated_at":"2026-06-10T07:38:21.213189+00:00","sec_items":["1.01","1.02","2.01","2.03","3.01","3.03","5.01","5.03","5.02","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Syneos Health completes $43.00/share all-cash acquisition; delisted from Nasdaq","bullets":["Merger closed Sept 28, 2023; shareholders receive $43.00 per share in cash.","Company became wholly owned subsidiary of Star Parent, Inc.","New debt financing: $2.7B term loan, $500M revolver, $1B 9% Senior Secured Notes due 2030.","Entire board resigned; new directors appointed including Colin Shannon and Michelle Keefe.","Common stock delisted from Nasdaq; company intends to deregister under Section 12(b) of Exchange Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-245005","json":"https://secwatch.observer/filing/0001193125-23-245005.json","markdown":"https://secwatch.observer/filing/0001193125-23-245005.md","text":"https://secwatch.observer/filing/0001193125-23-245005.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/d559944d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T07:38:21.213189+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":"0214f2944d2d68071ea6451a175b964963344d0a","claim":"Syneos Health, Inc. incurred credit facility of $2.7 billion with 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2030"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"0a0d4c5fd3","claim":"Chris Hsu was appointed as Director at Syneos Health, Inc..","evidence_excerpt":"Colin Shannon, Michelle Keefe, Jim Momtazee, Justin Sabet-Peyman, Marc Steinberg, Chris Hsu, James Dimitri, and Sumit Khatod became the directors of the Company, effective as of the Effective Time.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"39717fdcb5","claim":"Justin Sabet-Peyman was appointed as Director at Syneos Health, Inc..","evidence_excerpt":"Colin Shannon, Michelle Keefe, Jim Momtazee, Justin Sabet-Peyman, Marc Steinberg, Chris Hsu, James Dimitri, and Sumit Khatod became the directors of the 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Monaghan resigned as Director at Syneos Health, Inc..","evidence_excerpt":"each member of the Company’s board of directors (except for Michelle Keefe), resigned from and ceased serving on the Company’s board of directors and any and all committees thereof.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"7980be5d95","claim":"Marc Steinberg was appointed as Director at Syneos Health, Inc..","evidence_excerpt":"Colin Shannon, Michelle Keefe, Jim Momtazee, Justin Sabet-Peyman, Marc Steinberg, Chris Hsu, James Dimitri, and Sumit Khatod became the directors of the Company, effective as of the Effective Time.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"7edd77dcf3","claim":"Colin Shannon was appointed as Director at Syneos Health, Inc..","evidence_excerpt":"Colin Shannon, Michelle Keefe, Jim Momtazee, Justin Sabet-Peyman, Marc Steinberg, Chris Hsu, James Dimitri, and Sumit Khatod became the directors of the Company, effective as of the Effective Time.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"856ac91e49","claim":"Sumit Khatod was appointed as Director at Syneos Health, Inc..","evidence_excerpt":"Colin Shannon, Michelle Keefe, Jim Momtazee, Justin Sabet-Peyman, Marc Steinberg, Chris Hsu, James Dimitri, and Sumit Khatod became the directors of the Company, effective as of the Effective Time.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"c8101b43cf","claim":"Barbara W. Bodem resigned as Director at Syneos Health, Inc..","evidence_excerpt":"each member of the Company’s board of directors (except for Michelle Keefe), resigned from and ceased serving on the Company’s board of directors and any and all committees thereof.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"d1c1b7f941","claim":"John M. Dineen resigned as Director at Syneos Health, Inc..","evidence_excerpt":"each member of the Company’s board of directors (except for Michelle Keefe), resigned from and ceased serving on the Company’s board of directors and any and all committees thereof.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"d6983e8f3d","claim":"Kenneth F. 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Zulueta resigned as Director at Syneos Health, Inc..","evidence_excerpt":"each member of the Company’s board of directors (except for Michelle Keefe), resigned from and ceased serving on the Company’s board of directors and any and all committees thereof.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"f97f09bef1","claim":"William E. Klitgaard resigned as Director at Syneos Health, Inc..","evidence_excerpt":"each member of the Company’s board of directors (except for Michelle Keefe), resigned from and ceased serving on the Company’s board of directors and any and all committees thereof.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"a708b56597c1b422538267c99304c6f9d8d75366","claim":"Syneos Health, Inc.: Effective at the Merger Effective Time, holders of Common Stock ceased to have any rights as stockholders (other than the right to receive Merger Consideration), which is a material modification to the rights of security holders related to the consummation of a merger.","evidence_excerpt":"At the Effective Time, each holder of Common Stock outstanding immediately prior to the Effective Time ceased to have any rights as a stockholder of the Company (other than the right to receive the Merger Consideration for such shares pursuant to the terms of the Merger Agreement).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.7,"family_label":"Governance Changes","details":[],"fact_type":"governance_change"},{"claim_id":"28ea33bf044676fea35b92366a0edc8bb3e73c78","claim":"Syneos Health, Inc. underwent a change of control involving Star Parent, Inc. for $43.00 per share in cash.","evidence_excerpt":"who properly exercised and perfected appraisal of his, her or its shares under Delaware law, automatically converted into and thereafter represented the right to receive $43.00 in cash without interest and minus any applicable withholding taxes (the “ Merger Consideration ”). In addition, immediately prior to the Effective Time and as a result of the","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.9,"family_label":"M&A Transactions","details":[{"label":"Action","value":"change of control"},{"label":"Counterparty","value":"Star Parent, Inc."},{"label":"Consideration","value":"$43.00 per share in cash"}],"fact_type":"ma_transaction"},{"claim_id":"13843f02e0c2746bca5e94b59c97aebaa79c1c2e","claim":"Syneos Health, Inc. entered into New Credit Agreement with Goldman Sachs Bank USA, as administrative agent and collateral agent, the lenders from time to time party thereto, the guarantors from time to time party thereto and the other parties from time to time party thereto valued at $2.7 billion and (ii) a senior secured revolving credit facility in an aggregate principal amount eq (effective 2023-09-28).","evidence_excerpt":"On September 28, 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Company under the Company 2029 Indenture into trust for the benefit of the holders thereof.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1610950/000119312523245005/0001193125-23-245005-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Agreement","value":"notes offering"},{"label":"Counterparty","value":"Wells Fargo Bank, National Association, as trustee"},{"label":"Value","value":"(not stated)"},{"label":"Effective","value":"2023-09-28"}],"fact_type":"material_agreement"},{"claim_id":"9c0ce94c8806094e99181a9e4e068ccf2f8f806b","claim":"Syneos Health, Inc. entered into Notes with (not stated) valued at $1,000,000,000 aggregate principal amount of 9.00% Senior Secured Notes due 2030 (effective 2023-09-28).","evidence_excerpt":"On September 28, 2023, Parent issued $1,000,000,000 aggregate principal amount of 9.00% Senior Secured Notes due 2030 (the “ Notes 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Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}