{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-073859","form_type":"8-K","ticker":"ATEC","cik":"0001350653","company_name":"Alphatec Holdings, Inc.","filed_at":"2024-06-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:18.053900+00:00","generated_at":"2026-06-01T04:04:00.784834+00:00","sec_items":["5.02","5.07","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Alphatec annual meeting: four directors depart, Altman gets accelerated vesting of 6,937 RSUs","bullets":["Four directors (Altman, Meynadier, Mowry, Tullis) not nominated for re-election; terms ended June 12, 2024.","Altman entered Vesting Acceleration Agreement: 6,937 unvested RSUs from August 2021 grant fully vest.","Stockholders elected nine directors; Mortimer Berkowitz III received 44.7M for vs 37.7M withheld.","Ratified Deloitte as auditor for FY2024 (103.8M for, 35.8K against).","Advisory say-on-pay approved: 69.8M for, 12.6M against, 49.8K abstain."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-073859","json":"https://secwatch.observer/filing/0000950170-24-073859.json","markdown":"https://secwatch.observer/filing/0000950170-24-073859.md","text":"https://secwatch.observer/filing/0000950170-24-073859.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/0000950170-24-073859-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/atec-20240612.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T04:04:00.784834+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":"0e2dfed417","claim":"Elizabeth Altman departed as Director at Alphatec Holdings, Inc..","evidence_excerpt":"Elizabeth Altman, Marie Meynadier, David Mowry and James Tullis were not nominated for re-election at the Annual Meeting and, as such, each of their respective terms as directors concluded following the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/0000950170-24-073859-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"concluded"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"49b5a82a0f","claim":"James Tullis departed as Director at Alphatec Holdings, Inc..","evidence_excerpt":"Elizabeth Altman, Marie Meynadier, David Mowry and James Tullis were not nominated for re-election at the Annual Meeting and, as such, each of their respective terms as directors concluded following the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/0000950170-24-073859-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"concluded"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"59dd1a7e11","claim":"Marie Meynadier departed as Director at Alphatec Holdings, Inc..","evidence_excerpt":"Elizabeth Altman, Marie Meynadier, David Mowry and James Tullis were not nominated for re-election at the Annual Meeting and, as such, each of their respective terms as directors concluded following the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/0000950170-24-073859-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"concluded"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"af65afa522","claim":"David Mowry departed as Director at Alphatec Holdings, Inc..","evidence_excerpt":"Elizabeth Altman, Marie Meynadier, David Mowry and James Tullis were not nominated for re-election at the Annual Meeting and, as such, each of their respective terms as directors concluded following the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1350653/000095017024073859/0000950170-24-073859-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"concluded"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}