{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-261657","form_type":"8-K","ticker":"ATEC","cik":"0001350653","company_name":"Alphatec Holdings, Inc.","filed_at":"2023-10-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.726992+00:00","generated_at":"2026-06-09T13:43:53.315133+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"ATEC launches $150M stock offering; preliminary Q3 shows improved adjusted EBITDA","bullets":["Proposed underwritten public offering of $150M common stock; underwriters have 30-day option to buy additional $22.5M.","Preliminary Q3 2023 net loss expected $42.4-43.2M, up ~$6M from $36.8M in Q3 2022.","Preliminary Q3 non-GAAP Adjusted EBITDA positive $1.5-2.3M, vs loss of $6.2M in Q3 2022.","Cash balance ~$123M at Sep 30, including $50M Braidwell term loan drawdown and $10M ATM proceeds."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-261657","json":"https://secwatch.observer/filing/0001193125-23-261657.json","markdown":"https://secwatch.observer/filing/0001193125-23-261657.md","text":"https://secwatch.observer/filing/0001193125-23-261657.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/0001193125-23-261657-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/d399882d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T13:43:53.315133+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":"31a8af6669af0b2263a6cb5998cd00581a064b33","claim":"Alphatec Holdings, Inc. reported the quarter ended September 30, 2023 results: net income ($43.2) million to ($42.4) million.","evidence_excerpt":"The Company expects preliminary unaudited net loss for the three months ended September 30, 2023 of ($43.2) million to ($42.4) million","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/0001193125-23-261657-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended September 30, 2023"},{"label":"Net income","value":"($43.2) million to ($42.4) million"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}