Arq

ARQ · NASDAQ

$1.86+$0.08 (+4.49%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $1.78

Latest news

Press releaseOct 13, 7:30 AM ETGlobe Newswire
Arq Schedules Third Quarter 2026 Earnings Conference Call
Press releaseAug 24, 6:00 AM ETPRNewswire
Ecovyst Announces Chief Financial Officer Transition
Press releaseAug 10, 4:45 PM ETGlobe Newswire
Arq Reports Second Quarter 2026 Results
Press releaseJul 21, 7:30 AM ETGlobe Newswire
Arq Schedules Second Quarter 2026 Earnings Conference Call
NewsMay 6, 5:03 PM ET
Earnings Scheduled For May 6, 2026
Press releaseMay 6, 4:30 PM ETGlobe Newswire
Arq Reports First Quarter 2026 Results
Press releaseApr 22, 7:30 AM ETGlobe Newswire
Arq Schedules First Quarter 2026 Earnings Conference Call
Press releaseApr 21, 6:00 PM ETBusiness Wire
Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm
Press releaseApr 21, 4:00 PM ETBusiness Wire
Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation
Press releaseApr 21, 3:24 PM ETBusiness Wire
Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz
Press releaseApr 2, 10:00 AM ETPRNewswire
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ
Press releaseMar 31, 6:06 PM ETGlobe Newswire
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ
Press releaseMar 26, 10:00 AM ETPRNewswire
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ
Press releaseMar 25, 7:00 PM ETBusiness Wire
ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations
Press releaseMar 24, 1:00 PM ETBusiness Wire
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 Firm
Press releaseMar 24, 11:41 AM ETBusiness Wire
Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation
Press releaseMar 23, 4:10 PM ETBusiness Wire
Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz
Press releaseMar 21, 11:24 AM ETGlobe Newswire
ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Arq, Inc. on Behalf of Arq Stockholders and Encourages Investors to Contact the Firm
Press releaseMar 20, 8:00 PM ETGlobe Newswire
ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations
Press releaseMar 18, 8:00 PM ETBusiness Wire
ARQ, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud
Press releaseMar 17, 7:19 PM ETBusiness Wire
ARQ Investors Have Opportunity to Join Arq, Inc. Fraud Investigation with the Schall Law Firm
Press releaseMar 12, 6:55 PM ETPRNewswire
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ
Press releaseMar 10, 6:20 PM ETGlobe Newswire
INVESTOR ALERT: Investigation of Arq, Inc. (ARQ) announced by Holzer & Holzer, LLC
Press releaseMar 9, 6:39 PM ETGlobe Newswire
Arq Reports Fourth Quarter and Full Year 2025 Results
Press releaseFeb 19, 5:07 PM ETNewsfile
Argo to Acquire the Hurdman Silver-Zinc Project
Press releaseSep 25, 8:30 AM ETGlobe Newswire
Arq Publishes 2024 Sustainability Report
Press releaseSep 22, 8:10 AM ETNewsfile
Argo Permits Rottenstone and Dreaver Lake in Saskatchewan
Press releaseAug 11, 4:32 PM ETGlobe Newswire
Arq Reports Second Quarter 2025 Results
NewsMay 6, 2:03 PM ET
An Overview of Arq's Earnings
Press releaseNov 7, 6:30 AM ETGlobe Newswire
Arq Reports Third Quarter 2024 Results
NewsNov 5, 12:14 PM ETTim Melvin
Under the Radar - November 5th, 2024
Press releaseSep 24, 11:15 AM ETGlobe Newswire
Global Carbon Dioxide Removal Market Size Expected to Reach $2.54 Billion By 2033 as Climate Change Concerns Grow
Press releaseAug 12, 4:30 PM ETGlobe Newswire
Arq Reports Second Quarter 2024 Results
Press releaseAug 8, 8:00 AM ETGlobe Newswire
Arq to Attend Upcoming Investor Conferences
Press releaseJul 15, 8:00 AM ETGlobe Newswire
Arq Contracts Additional Production for its Granular Activated Carbon (GAC) Product

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.

Latest news

Arq Schedules Third Quarter 2026 Earnings Conference Call

Ecovyst Announces Chief Financial Officer Transition

Arq Reports Second Quarter 2026 Results

Arq Schedules Second Quarter 2026 Earnings Conference Call

Earnings Scheduled For May 6, 2026

Arq Reports First Quarter 2026 Results

Arq Schedules First Quarter 2026 Earnings Conference Call

Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm

Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation

Securities Fraud Investigation Into Arq, Inc. (ARQ) Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

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 Firm

Arq, Inc. (ARQ) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation

Securities Fraud Investigation Into Arq, Inc. (ARQ) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

ARQ INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Arq, Inc. on Behalf of Arq Stockholders and Encourages Investors to Contact the Firm

ARQ SHAREHOLDER ALERT: Investors Encouraged to Contact Kirby McInerney LLP About Potential Securities Laws Violations

ARQ, INC. INVESTOR ALERT: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud

ARQ Investors Have Opportunity to Join Arq, Inc. Fraud Investigation with the Schall Law Firm

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ

INVESTOR ALERT: Investigation of Arq, Inc. (ARQ) announced by Holzer & Holzer, LLC

Arq Reports Fourth Quarter and Full Year 2025 Results

Argo to Acquire the Hurdman Silver-Zinc Project

Arq Publishes 2024 Sustainability Report

Argo Permits Rottenstone and Dreaver Lake in Saskatchewan

Arq Reports Second Quarter 2025 Results

An Overview of Arq's Earnings

Arq Reports Third Quarter 2024 Results

Under the Radar - November 5th, 2024

Global Carbon Dioxide Removal Market Size Expected to Reach $2.54 Billion By 2033 as Climate Change Concerns Grow

Arq Reports Second Quarter 2024 Results

Arq to Attend Upcoming Investor Conferences

Arq Contracts Additional Production for its Granular Activated Carbon (GAC) Product