{"schema_version":"secwatch.filing_event.v1","accession":"0000071829-26-000004","form_type":"8-K","ticker":"NPKI","cik":"0000071829","company_name":"NPK International Inc.","filed_at":"2026-02-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.540531+00:00","generated_at":"2026-05-16T00:33:25.434374+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"NPK International reports Q4 2025 revenue up 31% YoY to $75.2M; EPS $0.13; guides 2026 revenue $305-325M","bullets":["Q4 revenue $75.2M (+31% YoY); diluted EPS $0.13; adjusted EBITDA $21.7M (+27%).","Full-year 2025 revenue $277.0M (+27%); adjusted EBITDA $75.5M (+38%).","Introduced FY2026 guidance: revenue $305-325M, adjusted EBITDA $88-100M (midpoint +14% and +25% YoY).","Completed Grassform acquisition in Nov 2025 for $42M net of cash; funded with cash and credit facility.","Repurchased 3M shares (4% of outstanding) at avg $6.70 during 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0000071829-26-000004","json":"https://secwatch.observer/filing/0000071829-26-000004.json","markdown":"https://secwatch.observer/filing/0000071829-26-000004.md","text":"https://secwatch.observer/filing/0000071829-26-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/71829/000007182926000004/0000071829-26-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/71829/000007182926000004/nr-20260225.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T00:33:25.434374+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"}