{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-21-107385","form_type":"8-K","ticker":"OABI","cik":"0001846253","company_name":"OmniAb, Inc.","filed_at":"2021-08-18T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.113556+00:00","generated_at":"2026-06-29T09:21:04.736741+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Avista Public Acquisition Corp. II closes $230M IPO plus $12.35M private placement; trust $235.75M","bullets":["Sold 23M units at $10 each, including full over-allotment; gross proceeds $230M.","Sponsor bought 8.233M private warrants at $1.50, raising $12.35M.","Net of deferred underwriting, $235.75M placed in trust — $10.25 per public share.","Balance sheet: $1.72M cash outside trust for working capital; equity $5.0M.","21.85M Class A shares subject to possible redemption at $224.0M temporary equity."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-21-107385","json":"https://secwatch.observer/filing/0001104659-21-107385.json","markdown":"https://secwatch.observer/filing/0001104659-21-107385.md","text":"https://secwatch.observer/filing/0001104659-21-107385.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1846253/000110465921107385/0001104659-21-107385-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1846253/000110465921107385/tm2125259d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T09:21:04.736741+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"}