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<title>Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights</title>
<link href="http://www.insiderinsights.com/news/company/arq" ></link>
<id>urn:uuid:e3f8ec0c-5f79-5422-01a8-4dd157cfe164</id>
<updated>2026-09-26T14:08:05-04:00</updated>
<author>Jonathan Moreland</author>
<subtitle>Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services</subtitle>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 1,874 Shares of ARQ INC for $2.34 on 9/8</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6467589" ></link>
<id>urn:uuid:54183a70-fd5b-0b70-18ee-1e36a14c5eb7</id>
<updated>2026-09-10T17:33:35-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 1,098 Shares of ARQ INC for $2.34 on 9/8</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6467588" ></link>
<id>urn:uuid:47b00c31-15ea-2b46-3c65-3d150db10eb1</id>
<updated>2026-09-10T17:33:35-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 4,356 Shares of ARQ INC for $2.27 on 9/4</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6466878" ></link>
<id>urn:uuid:263b4449-b0c3-739b-ad27-544d3fa0bb06</id>
<updated>2026-09-09T17:32:26-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 1,402 Shares of ARQ INC for $2.29 on 9/4</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6466877" ></link>
<id>urn:uuid:0d77204b-8da6-3ac1-6384-4b0d17bc6994</id>
<updated>2026-09-09T17:32:26-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 7,500 Shares of ARQ INC for $2.22 on 9/3</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6466314" ></link>
<id>urn:uuid:8179ba63-7bcf-078d-e316-f8018d4bcc3d</id>
<updated>2026-09-08T17:32:05-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Bought (B) 8,770 Shares of ARQ INC for $2.23 on 9/3</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6466315" ></link>
<id>urn:uuid:72e776d7-6fa5-8984-dd52-062a97d1e557</id>
<updated>2026-09-08T17:32:05-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: OWINO PETER OLUOCH (CAO) Acquired (JB) 161,047 Shares of ARQ INC for $0.00 on 9/1</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6464630" ></link>
<id>urn:uuid:bfae081c-5730-fcfe-f7f0-e4261a9d1ad9</id>
<updated>2026-09-03T17:32:56-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: WONG JOSEPH M (CTO) Acquired (JB) 55k Shares of ARQ INC for $0.00 on 8/14</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6456164" ></link>
<id>urn:uuid:805a65b5-a148-f905-b614-e406fcdd317a</id>
<updated>2026-08-18T17:10:46-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: STEINMETZ SHIMON (CFO) Acquired (JB) 343,023 Shares of ARQ INC for $0.00 on 7/31-8/1</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6448842" ></link>
<id>urn:uuid:1930936c-2874-493d-d352-ed9db6cb0dd4</id>
<updated>2026-08-04T20:31:43-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
<entry>
<title>ARQ: SMITH CLAIBORNE BENSON (GC,SEC) Acquired (JB) 61,047 Shares of ARQ INC for $0.00 on 8/1</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6448843" ></link>
<id>urn:uuid:5cfb291f-06af-4b47-3eed-66691404f50f</id>
<updated>2026-08-04T20:30:52-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.02. Mkt Cap:88.2mm. 10D Vol: 171,740]]></summary>
</entry>
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