{"schema_version":"secwatch.filing_event.v1","accession":"0001515156-24-000029","form_type":"8-K","ticker":"ARQ","cik":"0001515156","company_name":"Arq, Inc.","filed_at":"2024-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:24.452781+00:00","generated_at":"2026-06-06T03:22:32.832467+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Arq, Inc. amends supply agreement with Norit Americas, modifying product mix and volume terms","bullets":["Amendment changes the mix of furnace products purchased by Norit Americas, including PAC and GAC.","Maximum annual volume increased to 100 million pounds (90 million for 2024) under the agreement.","New monthly ordering procedures and Level Load requirements for products were introduced.","Stranded cost recovery triggered if Buyer purchases less than 95% of Annual Target Volume in a year.","Capital projects to increase GAC capacity to 35 million pounds per contract year upon completion."],"urls":{"canonical":"https://secwatch.observer/filing/0001515156-24-000029","json":"https://secwatch.observer/filing/0001515156-24-000029.json","markdown":"https://secwatch.observer/filing/0001515156-24-000029.md","text":"https://secwatch.observer/filing/0001515156-24-000029.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000029/0001515156-24-000029-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000029/ades-20240208.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T03:22:32.832467+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":"9355b68229b0a71f5c6a033645b61ea9a85327a3","claim":"Arq, Inc. amended Master Agreement for Supply of Furnace Products with a subsidiary of Norit Americas, Inc. (effective 2024-02-08).","evidence_excerpt":"Arq, Inc. (f/k/a Advanced Emissions Solutions, Inc.), a Delaware corporation (the \"Company\"), through its wholly-owned subsidiary Arq Solutions (Red River), LLC, entered into an amendment (the “Amendment”) to its Master Agreement for Supply of Furnace Products (the \"Agreement\") with a subsidiary of Norit Americas, Inc., a Georgia corporation (“Buyer”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000029/0001515156-24-000029-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"supply"},{"label":"Counterparty","value":"a subsidiary of Norit Americas, Inc."},{"label":"Effective","value":"2024-02-08"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}