{"schema_version":"secwatch.filing_event.v1","accession":"0001619856-25-000052","form_type":"8-K","ticker":"CRBU","cik":"0001619856","company_name":"Caribou Biosciences, Inc.","filed_at":"2025-06-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.049659+00:00","generated_at":"2026-05-18T23:45:35.943748+00:00","sec_items":["8.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Caribou Biosciences regains Nasdaq minimum bid price compliance after 10-day period above $1.00","bullets":["Received Nasdaq compliance notice on June 18, 2025, confirming regained compliance with Listing Rule 5450(a)(1).","Closing bid price was $1.00 or greater for 10 consecutive trading days from June 3 to June 17, 2025.","Company had been at risk of delisting due to bid price deficiency; notice resolves that risk.","Company's common stock remains listed on the Nasdaq Global Select Market under ticker CRBU."],"urls":{"canonical":"https://secwatch.observer/filing/0001619856-25-000052","json":"https://secwatch.observer/filing/0001619856-25-000052.json","markdown":"https://secwatch.observer/filing/0001619856-25-000052.md","text":"https://secwatch.observer/filing/0001619856-25-000052.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1619856/000161985625000052/0001619856-25-000052-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1619856/000161985625000052/crbu-20250618.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T23:45:35.943748+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"}