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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/ctso" ></link>
<id>urn:uuid:07d4f059-a396-44a3-044f-5d72fa88690a</id>
<updated>2026-06-23T01:03:38-04:00</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>CTSO: MARIANI PETER J (CFO) Bought (B) 100k Shares of CYTOSORBENTS CORP for $0.44 on 6/15</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6427182" ></link>
<id>urn:uuid:c7ad39b4-1ef1-0b8c-133c-39b3433d418f</id>
<updated>2026-06-16T07:00:14-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: CHAN PHILLIP P (CEO,DIR) Bought (B) 261,469 Shares of CYTOSORBENTS CORP for $0.40-$0.43 on 6/12-6/15</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6426893" ></link>
<id>urn:uuid:12213bb8-f185-d7e2-cc46-9eadfe8925d7</id>
<updated>2026-06-15T18:24:29-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: CHAN PHILLIP P (CEO,DIR) Acquired (JB) 100k Shares of CYTOSORBENTS CORP for $0.64 on 11/18</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6280189" ></link>
<id>urn:uuid:cf4a191c-3781-2d59-bfd1-2bad8791fcdb</id>
<updated>2025-11-20T21:09:45-05:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: CHAN PHILLIP P (CEO,DIR) Acquired (JB) 105,600 Shares of CYTOSORBENTS CORP for $0.00 on 8/8</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6238187" ></link>
<id>urn:uuid:0117a582-5f94-4f9c-f765-2f8adaee3e2c</id>
<updated>2025-08-08T19:40:26-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: MARIANI PETER J (CFO) Acquired (JB) 71,500 Shares of CYTOSORBENTS CORP for $0.00 on 8/8</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6238186" ></link>
<id>urn:uuid:1227f99b-ad22-a42d-d54f-fe1cc1ebb5ce</id>
<updated>2025-08-08T19:37:21-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: CAPPONI VINCENT (PR,COO) Acquired (JB) 89,100 Shares of CYTOSORBENTS CORP for $0.00 on 8/8</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6238185" ></link>
<id>urn:uuid:c02b417e-ff8b-a517-9c7c-b37d219f9802</id>
<updated>2025-08-08T19:35:15-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: DELIARGYRIS EFTHYMIOS (O) Acquired (JB) 70k Shares of CYTOSORBENTS CORP for $0.00 on 8/8</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6238184" ></link>
<id>urn:uuid:9ea85cc3-e96d-6699-cfb4-c1006873fe24</id>
<updated>2025-08-08T19:34:26-04:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: BATOR MICHAEL G (DIR) Acquired (JB) 10k Shares of CYTOSORBENTS CORP for $1.13 on 2/24</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6155191" ></link>
<id>urn:uuid:dcda704a-138a-50f0-1c34-2b370bf0941f</id>
<updated>2025-03-04T21:00:21-05:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: CAPPONI VINCENT (PR,COO) Acquired (JB) 12k Shares of CYTOSORBENTS CORP for $1.13 on 2/24</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6146105" ></link>
<id>urn:uuid:0bceb3ad-d85d-2b0d-812c-dbc07a2c593e</id>
<updated>2025-02-26T19:29:54-05:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
<entry>
<title>CTSO: MARIANI PETER J (CFO) Acquired (JB) 32,625 Shares of CYTOSORBENTS CORP for $1.13 on 2/24</title>
<link href="http://www.insiderinsights.com/company/ctso/cytosorbents-corp/id-6146094" ></link>
<id>urn:uuid:9c9e9510-7cbb-0bc9-eea2-08f267e5a4bb</id>
<updated>2025-02-26T19:28:35-05:00</updated>
<summary type="html" ><![CDATA[CYTOSORBENTS CORP (CTSO). Recent Price: $0.44. Mkt Cap:27.5mm. 10D Vol: 338,490]]></summary>
</entry>
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