{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-003465","form_type":"8-K","ticker":"NEPH","cik":"0001196298","company_name":"NEPHROS INC","filed_at":"2023-02-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.081004+00:00","generated_at":"2026-06-20T00:51:30.139887+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Nephros director Thomas Gwydir resigns; Alisa Lask appointed to Audit Committee","bullets":["Thomas Gwydir resigned from the Board effective Feb 1, 2023; no disagreement with company.","Alisa Lask appointed to Audit Committee on Feb 2, 2023 to fill the vacancy.","Resignation and appointment are routine governance actions; no material impact."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-003465","json":"https://secwatch.observer/filing/0001493152-23-003465.json","markdown":"https://secwatch.observer/filing/0001493152-23-003465.md","text":"https://secwatch.observer/filing/0001493152-23-003465.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1196298/000149315223003465/0001493152-23-003465-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1196298/000149315223003465/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T00:51:30.139887+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":"c3d9f83919","claim":"Alisa Lask was appointed as Member of Audit Committee at NEPHROS INC.","evidence_excerpt":"On February 2, 2023, the Company’s Board of Directors appointed Alisa Lask to serve as a member of its Audit Committee, filling the vacancy created by Mr. Gwydir’s resignation.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1196298/000149315223003465/0001493152-23-003465-index.htm","confidence":0.8,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Member of Audit Committee"}],"fact_type":"executive_change"},{"claim_id":"d7305bde27","claim":"Thomas Gwydir resigned as Director at NEPHROS INC.","evidence_excerpt":"On January 30, 2023, Thomas Gwydir resigned from the Board of Directors of Nephros, Inc. (the “Company”), effective February 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1196298/000149315223003465/0001493152-23-003465-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}