[ARS] Arq, Inc. SEC Filing Filing Impact (Low) Filing Sentiment (Neutral) Form Type ARS 04/28/2026 - 04:38 PM ⛶ Fullscreen ARS - Arq, Inc. ARS Filing - Arq, Inc. This filing is available as a PDF document. Filing Type: ARS Company: Arq, Inc. (ARQ) Acceptance Date: 2026-04-28T16:38:41.000Z View PDF Document Source: View Original Filing on SEC EDGAR