{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-031164","form_type":"8-K","ticker":"BLFS","cik":"0000834365","company_name":"BIOLIFE SOLUTIONS INC","filed_at":"2023-08-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.762166+00:00","generated_at":"2026-06-11T01:42:40.690651+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"BioLife Solutions issues investor presentation; no specific financial updates disclosed","bullets":["Filed investor presentation dated August 2023 under Item 7.01 Regulation FD.","Presentation is available on company website; no earnings or operational milestones highlighted.","No material financial or strategic changes mentioned in the limited exhibit provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-031164","json":"https://secwatch.observer/filing/0001628280-23-031164.json","markdown":"https://secwatch.observer/filing/0001628280-23-031164.md","text":"https://secwatch.observer/filing/0001628280-23-031164.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/834365/000162828023031164/0001628280-23-031164-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/834365/000162828023031164/blfs-20230830.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T01:42:40.690651+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"}