ARQ
Arq, Inc.
1W: +31.6%
1M: -26.7%
3M: -22.8%
YTD: -24.9%
1Y: -46.0%
3Y: +20.2%
5Y: -55.5%
$2.50
+0.17 (+7.30%)
After Hours: $2.74 (+0.24, +9.40%)
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25
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$107.1M
52W Range1.54-7.89
Volume1,441,287
Avg Volume752,561
Beta3.38
Dividend—
Analyst Ratings
Company Info
CEORobert E. Rasmus
Employees200
SectorIndustrials
IndustryIndustrial - Pollution & Treatment Controls
IPO Date2004-01-23
Websitearq.com
8051 East Maplewood Avenue
Greenwood Village, CO 80111
US
Greenwood Village, CO 80111
US
720 598 3500
About Arq, Inc.
Arq, Inc. produces activated carbon products in North America. The company's products include granular activated carbon, powdered activated carbon, and colloidal carbon products; Arq Powder Wetcake, a fine and low-ash coal waste-derived particle; and additives for air emissions control. Its products are used in various applications, including; water treatment, ground water remediation, soil sediments, air emissions, and asphalt additives. The company was formerly known as Advanced Emissions Solutions, Inc. and changed its name to Arq, Inc. in February 2024. The company was founded in 1996 and is headquartered in Greenwood Village, Colorado.
Latest News
Arq to Participate in Water Tower Research Fireside Chat Series on March 25, 2026
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
10 Materials Stocks Moving In Thursday's After-Market Session
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Arq, Inc. - ARQ
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| Wong Joseph M | F-InKind | 10,085 | $2.27 | 2026-03-23 |
| Smith Claiborne Bens | F-InKind | 8,025 | $2.27 | 2026-03-23 |
| Hansen Stacia | F-InKind | 8,894 | $2.27 | 2026-03-23 |
| Rasmus Robert E. | F-InKind | 845 | $2.27 | 2026-03-23 |
| Campbell-Breeden Ric | P-Purchase | 150,000 | $2.21 | 2026-03-23 |