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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/ptix" ></link>
<id>urn:uuid:56cf884e-6ad1-95b7-7399-6d0cb94933ca</id>
<updated>2026-09-13T21:26:46-04:00</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>PTIX: ARMEN GARO H (CB,DIR) Bought (B) 20k Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.65 on 8/21</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6458909" ></link>
<id>urn:uuid:59cece85-f6ad-9b6e-a7cb-a6736a4fd8f7</id>
<updated>2026-08-24T13:20:13-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (B) 16,634 Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.59 on 8/20</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6458113" ></link>
<id>urn:uuid:47eafa5b-7aac-ad4b-49df-56afd8a625d1</id>
<updated>2026-08-20T20:20:26-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (JB*) 2,700 Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.35 on 8/19</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6457599" ></link>
<id>urn:uuid:b58bac27-9b6d-5b15-f1ec-0c62558fa05f</id>
<updated>2026-08-20T09:23:56-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (JB*) 2,220 Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.32 on 8/11</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6453100" ></link>
<id>urn:uuid:8cf3533c-29bf-5379-8907-12af86be712c</id>
<updated>2026-08-12T18:51:58-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (JB*) 685 Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.22 on 8/6</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6451182" ></link>
<id>urn:uuid:07c393f6-6058-2274-5f8d-8666b93fec82</id>
<updated>2026-08-10T10:17:28-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (B) 5k Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.26 on 8/5</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6450393" ></link>
<id>urn:uuid:6e4d5093-0248-a1ff-8fb4-247ea38b5a58</id>
<updated>2026-08-06T20:29:33-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: ARMEN GARO H (CB,DIR) Bought (JB*) 26,291 Shares of PROTAGENIC THERAPEUTICS INC NEW for $0.18 on 7/30</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6447544" ></link>
<id>urn:uuid:1d46d257-2d1c-2550-b97f-2c1a5fdb3fac</id>
<updated>2026-08-03T17:29:31-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: EVANS BARRETT (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at PROTAGENIC THERAPEUTICS INC NEW With Initial Indirect Holdings of 16,233</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6268135" ></link>
<id>urn:uuid:e93cfadc-7f3c-def9-032d-b6fd07d16d39</id>
<updated>2025-10-24T13:40:30-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: EVANS BARRETT (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at PROTAGENIC THERAPEUTICS INC NEW With Initial Indirect Holdings of 787</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6268136" ></link>
<id>urn:uuid:cd6bbdd2-7b60-7547-b36f-90d1e6641f4f</id>
<updated>2025-10-24T13:40:30-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
<entry>
<title>PTIX: EVANS BARRETT (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at PROTAGENIC THERAPEUTICS INC NEW With Initial Indirect Holdings of 131,034</title>
<link href="http://www.insiderinsights.com/company/ptix/protagenic-therapeutics-inc-new/id-6268137" ></link>
<id>urn:uuid:bf5ef025-7647-7039-dfcf-42eea2911732</id>
<updated>2025-10-24T13:40:30-04:00</updated>
<summary type="html" ><![CDATA[PROTAGENIC THERAPEUTICS INC NEW (PTIX). Recent Price: $0.87. Mkt Cap:1.6mm. 10D Vol: 18,960]]></summary>
</entry>
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