secwatch.observer — SEC 8-K summary ====================================== Issuer: Arq, Inc. (ARQ) CIK: 0001515156 Form: 8-K Filed at: 2025-04-11T23:59:59+00:00 Accession: 0001515156-25-000038 Event type: other_material Sentiment: neutral Materiality: 0.20 Item codes: 1.01, 3.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Arq extends Tax Asset Protection Plan through Dec 2026; requires shareholder approval by Dec 2025 -------------------------------------------------------------------------------- - Eighth Amendment extends Final Expiration Date to Dec 31, 2026, or Dec 31, 2025 if shareholder approval not obtained. - Amendment between Arq, Inc. and Computershare Trust Company, N.A. as Rights Agent. - Plan originally dated May 5, 2017; no other material changes described. - Extension aims to preserve tax attributes; is a standard poison-pill continuation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1515156/000151515625000038/0001515156-25-000038-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1515156/000151515625000038/ades-20250408.htm HTML page: https://secwatch.observer/filing/0001515156-25-000038 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer