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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>2026-04-30T23:18:08-04:00</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: WONG JOSEPH M (CTO) Disposed (JS) 10,085 Shares of ARQ INC for $2.27 on 3/23</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6373187" ></link>
<id>urn:uuid:80b36ddd-6596-3a6b-12ce-73a25d14a44c</id>
<updated>2026-03-25T08:00:31-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: SMITH CLAIBORNE BENSON (GC,SEC) Disposed (JS) 8,025 Shares of ARQ INC for $2.27 on 3/23</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6373188" ></link>
<id>urn:uuid:8e01604d-02bb-744b-8a2f-90cf49e29002</id>
<updated>2026-03-25T08:00:25-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: HANSEN STACIA (CAO) Disposed (JS) 8,894 Shares of ARQ INC for $2.27 on 3/23</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6373189" ></link>
<id>urn:uuid:3cc75230-10f6-0294-4f3b-32ebc503b3d8</id>
<updated>2026-03-25T08:00:23-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: RASMUS ROBERT E (CEO,DIR) Disposed (JS) 845 Shares of ARQ INC for $2.27 on 3/23</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6373198" ></link>
<id>urn:uuid:6135627a-733a-55ec-9070-c56df09047c8</id>
<updated>2026-03-25T08:00:11-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: CAMPBELL BREEDEN RICHARD (DIR) Bought (B) 150k Shares of ARQ INC for $2.21 on 3/23</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6372606" ></link>
<id>urn:uuid:55cdf466-9157-de5c-606d-c9af1a8edda2</id>
<updated>2026-03-24T16:30:13-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: WONG JOSEPH M (CTO) Bought (B) 10k Shares of ARQ INC for $1.89 on 3/17</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6369857" ></link>
<id>urn:uuid:e47db580-d7ba-aa07-6a1a-5649109c3f9e</id>
<updated>2026-03-19T16:30:17-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: EICHER CAROL S (DIR) Bought (B) 77,500 Shares of ARQ INC for $1.95 on 3/13</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6365067" ></link>
<id>urn:uuid:2ea812f2-cb54-c5ac-3450-36e7c8ce736a</id>
<updated>2026-03-17T16:30:51-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: SMITH CLAIBORNE BENSON (GC,SEC) Bought (B) 2k Shares of ARQ INC for $1.92 on 3/12-3/16</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6363564" ></link>
<id>urn:uuid:420f773d-860c-cb6a-4fd1-0111229f8367</id>
<updated>2026-03-16T17:32:38-04:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: WONG JOSEPH M (CTO) Disposed (JS) 17,338 Shares of ARQ INC for $3.51 on 2/27</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6348061" ></link>
<id>urn:uuid:fb4b8a2b-64d9-9137-ae5e-886bc25a388c</id>
<updated>2026-03-03T17:14:44-05:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
<entry>
<title>ARQ: WONG JOSEPH M (CTO) Acquired (JB) 40,286 Shares of ARQ INC for $0.00 on 2/27</title>
<link href="http://www.insiderinsights.com/company/arq/arq-inc/id-6348060" ></link>
<id>urn:uuid:a4d24a3d-3a29-c3f5-9eeb-bdfc60dbbef9</id>
<updated>2026-03-03T17:14:44-05:00</updated>
<summary type="html" ><![CDATA[ARQ INC (ARQ). Recent Price: $2.28. Mkt Cap:97.5mm. 10D Vol: 261,100]]></summary>
</entry>
</feed>