{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-072635","form_type":"8-K","ticker":"SPKL","cik":"0001884046","company_name":"Spark I Acquisition Corp","filed_at":"2026-06-11T12:12:00+00:00","discovered_at":"2026-06-11T12:15:02.335478+00:00","generated_at":"2026-06-11T12:15:42.227932+00:00","sec_items":["1.01","3.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Spark I Acquisition (SPKL) to merge with ZincFive at $600M equity value","bullets":["ZincFive, a nickel-zinc battery company, valued at $600M; SPKL to acquire via two-step merger.","Closing expected H2 2026; requires SPKL shareholder approval, SEC registration, and other conditions.","Available closing cash must be at least $100M from trust and potential PIPE.","Sponsor agrees to forfeit 3.5M shares, additional shares for bridge investors, and warrants.","ZincFive stockholders execute support agreements to vote in favor."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-072635","json":"https://secwatch.observer/filing/0001104659-26-072635.json","markdown":"https://secwatch.observer/filing/0001104659-26-072635.md","text":"https://secwatch.observer/filing/0001104659-26-072635.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1884046/000110465926072635/0001104659-26-072635-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1884046/000110465926072635/tm2617060d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T12:15:42.227932+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":"3728c168b53c133c0fa7f125b49b8d3c4966ae5a","claim":"Spark I Acquisition Corp entered into Agreement and Plan of Merger and Reorganization with ZincFive, Inc. (effective 2026-06-11).","evidence_excerpt":"On June 11, 2026 (the “ Signing Date ”), Spark I Acquisition Corporation, a Cayman Islands exempted company (which shall transfer by way of continuation to and domesticate as a Delaware corporation prior to the Closing (as defined below)) (“ SPKL ”), entered into an Agreement and Plan of Merger and Reorganization (as it may be amended, supplemented or otherwise modified from time to time in accordance with its terms, the “ Merger Agreement ”), by and among SPKL, Spark I Acquisition Corporation Sub I Inc., a Delaware corporation (“ Merger Sub I ”), Spark I Acquisition Corporation Sub II LLC, a Delaware limited liability company (“ Merger Sub II ” and together with Merger Sub I, the “ Merger Subs ”), and ZincFive, Inc., a Delaware corporation (“ ZincFive ”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1884046/000110465926072635/0001104659-26-072635-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"ZincFive, Inc."},{"label":"Effective","value":"2026-06-11"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}