Arq (ARQ) Registration Filing summary
Event summary combining transcript, slides, and related documents.
Registration Filing summary
16 Dec, 2025Company overview and business model
Operates as an environmental technology company focused on consumable air, water, and soil treatment solutions, primarily using activated carbon (AC) products.
AC products are used to reduce contaminants such as mercury and PFAS, serving coal-fired power generation, industrial, and water treatment markets.
Owns the Five Forks Mine for raw material supply and acquired Legacy Arq, gaining access to bituminous coal waste reserves and a manufacturing facility in Kentucky.
Developing Arq Powder, a microfine carbon powder from coal waste, expected to be used in new GAC products and as an additive in other markets by end of 2024.
Rebranded as Arq, Inc. in February 2024, with common stock trading under the symbol "ARQ".
Use of proceeds and capital allocation
Net proceeds from securities sales will be used for general corporate purposes, including working capital, capital expenditures, R&D, commercial expenditures, debt service and repayment, acquisitions, and investments.
The timing and allocation of proceeds will depend on funding requirements and capital availability.
Risk factors and disclosures
Investment involves a high degree of risk, including risks detailed in the most recent Annual Report on Form 10-K and subsequent SEC filings.
Risks include integration of acquisitions, market competition, regulatory changes, supply chain challenges, and macroeconomic uncertainties.
Forward-looking statements are subject to uncertainties, and actual results may differ materially due to various factors.
Latest events from Arq
- Record PAC-driven revenue and EBITDA offset by GAC pause and $45M Corbin impairment.ARQ
Q4 202510 Mar 2026 - Revenue up 24%, gross margin 32%, and Red River GAC over 50% contracted for 2025.ARQ
Q2 20241 Feb 2026 - Q3 revenue up 17%, margin near 39%, Red River GAC on track, $42M+ equity raised.ARQ
Q3 202416 Jan 2026 - Q1 2025 saw 25% revenue growth, positive net income, and strong Adjusted EBITDA.ARQ
Q1 202512 Jan 2026 - 10% revenue growth, margin expansion, and GAC ramp-up highlight a strong transformation.ARQ
Q4 202424 Dec 2025 - Annual meeting to vote on directors, executive pay, auditor, and tax asset protection plan.ARQ
Proxy Filing1 Dec 2025 - Key votes include director elections, executive pay, auditor ratification, and tax asset protection.ARQ
Proxy Filing1 Dec 2025 - Key votes include director elections, executive pay, auditor ratification, and a tax plan amendment.ARQ
Proxy Filing1 Dec 2025 - Q2 2025 revenue up 13%, margin expanded, and Red River GAC line commissioned.ARQ
Q2 202523 Nov 2025