Welcome to our dedicated page for Arq SEC filings (Ticker: ARQ), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Arq, Inc. filings document the public-company records of a Delaware environmental technology issuer focused on activated carbon and related carbon products. The record includes 8-K reports for quarterly and annual operating results, investor presentation materials, executive departures and separation agreements, and amendments to a revolving credit agreement that affect borrowing availability and liquidity covenants.
Arq’s proxy and material-event filings also address board and executive compensation matters, stockholder voting, a Tax Asset Protection Plan, modifications to security-holder rights, and the exhibits tied to financing, governance and capital-structure disclosures.
Arq, Inc. (ARQ) reported revenue growth driven by higher volumes and pricing as demand from coal-fired power customers rose with higher natural gas prices. Quarterly revenue was $28.6 million (up 13% year-over-year) and year-to-date revenue was $55.8 million (up 18%). The company recorded a net loss of $2.1 million for the quarter and $1.9 million year-to-date, with loss per share of $(0.05) for the quarter and $(0.05) for six months.
Adjusted EBITDA improved to $3.7 million for the quarter and $7.7 million year-to-date, reflecting higher pricing and contributions from product mix, partially offset by increased R&D related to pre-production testing of the new GAC Facility. Cash and restricted cash totaled $15.4 million at period end (cash $6.96 million; restricted cash $8.47 million). Total assets were $284.5 million and stockholders' equity was $216.8 million. The company has a $30.0 million secured revolving credit facility with $18.5 million outstanding at quarter-end and reported $8.5 million of cash collateral pledged for surety bonds. Management completed commissioning of the Red River Plant expansion in August 2025 and reported ongoing Corbin Facility activity and mine assets supplying feedstock.