{"schema_version":"secwatch.filing_event.v1","accession":"0001293971-24-000014","form_type":"8-K","ticker":null,"cik":"0001293971","company_name":"bluebird bio, Inc.","filed_at":"2024-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.752338+00:00","generated_at":"2026-06-03T06:18:55.123322+00:00","sec_items":["3.01","7.01","9.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"bluebird bio receives Nasdaq notice for late 10-K filing due to restatement","bullets":["Delayed 2023 Form 10-K due to restatement of 2022 annual and 2022/2023 quarterly financials.","Restatements relate to identification of embedded leases and treatment of non-lease components.","Company has until June 24, 2024 to submit plan to regain Nasdaq compliance; potential extension to Oct 14.","No impact on cash position or revenue expected from restatements.","Notice has no immediate effect on stock listing or trading."],"urls":{"canonical":"https://secwatch.observer/filing/0001293971-24-000014","json":"https://secwatch.observer/filing/0001293971-24-000014.json","markdown":"https://secwatch.observer/filing/0001293971-24-000014.md","text":"https://secwatch.observer/filing/0001293971-24-000014.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1293971/000129397124000014/0001293971-24-000014-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1293971/000129397124000014/blue-20240424.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T06:18:55.123322+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":"451c97745a3750ea2ec977881f6969241e2d4920","claim":"bluebird bio, Inc. received a nasdaq noncompliance notice notice regarding late filing (rules 5250(c)(1)).","evidence_excerpt":"April 24, 2024, bluebird bio, Inc. (the “Company”) received a notification letter (the “Notice”) from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) indicating that, as a result of the Company's delay in filing its Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”) with the Securities and Exchange Commission (the “SEC”), the Company is not in compliance with Nasdaq Listing Rule 5250(c)(1) (the “Rule”), which requires Nasdaq-listed companies to timely file all required periodic financial reports with the SEC. The Notice states","evidence_source":"SEC 8-K Item 3.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1293971/000129397124000014/0001293971-24-000014-index.htm","confidence":0.9,"family_label":"Listing & Compliance Notices","details":[{"label":"Exchange","value":"nasdaq"},{"label":"Notice","value":"noncompliance notice"},{"label":"Deficiency","value":"late filing"},{"label":"Rules","value":"5250(c)(1)"}],"fact_type":"exchange_compliance_notice"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}