{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-033731","form_type":"8-K","ticker":"ULBI","cik":"0000875657","company_name":"ULTRALIFE CORP","filed_at":"2026-10-28T16:13:34+00:00","discovered_at":"2026-10-28T16:14:00.288842+00:00","generated_at":"2026-10-28T16:14:04.859358+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.95,"calibrated_materiality_score":0.95,"confidence":"high","headline":"EnerSys to acquire Ultralife for $16.00/share cash in ~$320M deal at 166% premium","bullets":["Ultralife shareholders will receive $16.00 per share in cash; transaction valued at approximately $320 million including assumption of net debt.","Purchase price represents a 166% premium to Ultralife's closing stock price on October 26, 2026; both boards unanimously approved.","Stockholders beneficially owning approximately 40.3% of Ultralife shares signed tender and support agreements to tender and vote for the merger.","Two-step tender offer followed by a merger under Delaware Section 251(h); conditions include HSR and UK NSIA clearances.","Outside date is April 27, 2027, extendable by two 60-day periods for antitrust; $10.3 million termination fee payable by either party in specified cases."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-033731","json":"https://secwatch.observer/filing/0001437749-26-033731.json","markdown":"https://secwatch.observer/filing/0001437749-26-033731.md","text":"https://secwatch.observer/filing/0001437749-26-033731.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/875657/000143774926033731/0001437749-26-033731-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/875657/000143774926033731/ulbi20261027_8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-28T16:14:04.859358+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}