GREENWOOD VILLAGE, Colo., Aug. 08, 2024 (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 sustainable materials, today announced that the Company will attend the following upcoming investor conferences: Canaccord Genuity 44th Annual Growth Conference Date: August 13-14, 2024 Location: Boston, MA Live presentation: August 13, 2024 at 4:15 p.m. EST (information below) H.C. Wainwri ...