Appoints CFO, 35-year finance veteran to oversee continued transformation and next phase of growth Voncannon has a proven track record in managing financial operations during a period of significant growth GREENWOOD VILLAGE, Colo., April 02, 2025 (GLOBE NEWSWIRE) -- Arq, Inc. (NASDAQ: ARQ) (the "Company" or "Arq"), a producer of activated carbon and other environmentally efficient carbon products for use in purification and... Read More