ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws ViolationsBusiness Wire • 03/25/26
Arq to Participate in Water Tower Research Fireside Chat Series on March 25, 2026GlobeNewsWire • 03/24/26
Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law FirmBusiness Wire • 03/24/26
Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud InvestigationBusiness Wire • 03/24/26
Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. CruzBusiness Wire • 03/23/26
ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Arq, Inc. on Behalf of Arq Stockholders and Encourages Investors to Contact the FirmGlobeNewsWire • 03/21/26
ARQ, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities FraudBusiness Wire • 03/19/26
ARQ Investors Have Opportunity to Join Arq, Inc. Fraud Investigation with the Schall Law FirmBusiness Wire • 03/17/26
INVESTOR ALERT: Investigation of Arq, Inc. (ARQ) announced by Holzer & Holzer, LLCGlobeNewsWire • 03/10/26
Arq, Inc. Shareholders Are Encouraged to Reach Out to Johnson Fistel for More Information About Potentially Recovering Their LossesGlobeNewsWire • 03/10/26
Arq: Expansion Into Granular Activated Carbon Continues To Be A Headache - HoldSeeking Alpha • 11/10/25
Arq, Inc. (ARQ) Is a Great Choice for 'Trend' Investors, Here's WhyZacks Investment Research • 08/14/25