{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-25-007399","form_type":"8-K","ticker":"NTIC","cik":"0000875582","company_name":"NORTHERN TECHNOLOGIES INTERNATIONAL CORP","filed_at":"2025-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.429516+00:00","generated_at":"2026-05-16T18:59:46.393742+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"NTIC reports Q4 net loss $1.1M, FY2025 EPS $0.00 vs $0.55; sales down 1%","bullets":["FY2025 net sales $84.2M (-1% YoY); net income $18K vs $5.4M; diluted EPS $0.00 vs $0.55.","Q4 net loss $1.1M ($0.12 loss per share) vs net income $1.8M ($0.19) a year ago.","ZERUST oil & gas sales fell 20.7% to $7.3M; Natur-Tec -1.0%; China +14.0%.","Joint venture operating income down 9.8% to $8.5M on lower JV sales.","Chinese subsidiary assessed $387K penalty from Ningbo Customs; company says resolved."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-25-007399","json":"https://secwatch.observer/filing/0001171843-25-007399.json","markdown":"https://secwatch.observer/filing/0001171843-25-007399.md","text":"https://secwatch.observer/filing/0001171843-25-007399.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/875582/000117184325007399/0001171843-25-007399-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/875582/000117184325007399/f8k_111725.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:59:46.393742+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"}