{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-011050","form_type":"8-K","ticker":"RLYB","cik":"0001739410","company_name":"Rallybio Corp","filed_at":"2022-06-02T23:59:59+00:00","discovered_at":"2026-05-14T18:04:02.074495+00:00","generated_at":"2026-06-25T05:11:12.665566+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Rallybio CFO Jeff Fryer to retire; external search for successor initiated","bullets":["Co-founder and CFO Jeff Fryer will retire; he will stay until a replacement is appointed.","External search for new CFO has been launched; transition period not yet specified.","Fryer expects to enter a confidential separation agreement upon his departure.","CEO Martin Mackay thanked Fryer for his role in building the company over four years."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-011050","json":"https://secwatch.observer/filing/0000950170-22-011050.json","markdown":"https://secwatch.observer/filing/0000950170-22-011050.md","text":"https://secwatch.observer/filing/0000950170-22-011050.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1739410/000095017022011050/0000950170-22-011050-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1739410/000095017022011050/rlyb-20220602.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T05:11:12.665566+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":"af453b0576","claim":"Jeffrey M. Fryer departed as Chief Financial Officer at Rallybio Corp.","evidence_excerpt":"On June 2, 2022, Rallybio Corporation (Rallybio) announced that Jeffrey M. Fryer will retire as Rallybio’s Chief Financial Officer (CFO).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1739410/000095017022011050/0000950170-22-011050-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}