{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-027317","form_type":"8-K","ticker":"PRPH","cik":"0000868278","company_name":"ProPhase Labs, Inc.","filed_at":"2025-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.410540+00:00","generated_at":"2026-05-16T13:26:27.396020+00:00","sec_items":["5.03","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"ProPhase Labs effects 1-for-10 reverse stock split to meet Nasdaq listing requirements","bullets":["Reverse stock split at 1-for-10 ratio effective December 2, 2025, approved by board and stockholders on November 30, 2025.","Post-split common shares outstanding approximately 5,768,951; trading symbol unchanged (PRPH).","Reverse stock split implemented to increase per-share price to meet continued Nasdaq listing requirements.","Fractional shares rounded up to nearest whole share; par value remains $0.0005 per share.","Certificate of Amendment filed with Delaware Secretary of State on December 2, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-027317","json":"https://secwatch.observer/filing/0001493152-25-027317.json","markdown":"https://secwatch.observer/filing/0001493152-25-027317.md","text":"https://secwatch.observer/filing/0001493152-25-027317.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/868278/000149315225027317/0001493152-25-027317-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/868278/000149315225027317/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:26:27.396020+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":"bcf1660e3f9c1b72d3d61a148293629bd772c32e","claim":"ProPhase Labs, Inc.: Amended Certificate of Incorporation to effect a 1-for-10 reverse stock split (effective 2025-12-02).","evidence_excerpt":"On November 30, 2025, the Company’s stockholders approved an amendment to the Company’s Certificate of Incorporation to effect a reverse stock split of the Company’s common stock at a ratio of one (1) shares for every ten (10) shares of common stock outstanding. The amendment became effective on December 2, 2025.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/868278/000149315225027317/0001493152-25-027317-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-12-02"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}