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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/insm" ></link>
<id>urn:uuid:7e84734a-2d44-6b66-2c61-3a2d27777f58</id>
<updated>2026-10-07T21:53:23-04:00</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>INSM: BRENNAN DAVID R (DIR) Sold (S) 25k Shares of INSMED INC for $124.00 on 9/9</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6467964" ></link>
<id>urn:uuid:debf3409-8ee3-ad03-8f11-e6471832d346</id>
<updated>2026-09-11T16:04:46-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
<entry>
<title>INSM: SHAROKY MELVIN MD (DIR) Sold (S) 5k Shares of INSMED INC for $127.53 on 8/17</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6456927" ></link>
<id>urn:uuid:7e1fbe7e-d622-319e-b073-1c7d7ac9366e</id>
<updated>2026-08-19T16:10:19-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
<entry>
<title>INSM: ADSETT ROGER (COO) Exercised 239,850 Options (OE) of INSMED INC for $13.67-$30.46 on 8/10, and Sold Them All</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6452616" ></link>
<id>urn:uuid:0c0adbd0-9442-4656-a558-acb6e6e139d1</id>
<updated>2026-08-12T17:04:30-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
<entry>
<title>INSM: FLAMMER MARTINA M D (O) Exercised 27,173 Options (OE) of INSMED INC for $18.95-$25.83 on 8/6, and Sold Them All</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6450831" ></link>
<id>urn:uuid:070499bb-b771-bdc2-619a-c963352c0092</id>
<updated>2026-08-07T16:39:09-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
<entry>
<title>INSM: LEWIS WILLIAM (CB,CEO,DIR) Exercised 10,700 Options (OE) of INSMED INC for $17.16 on 7/23, and Sold Them All</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6444793" ></link>
<id>urn:uuid:570dfd5a-5219-f253-0ce0-af04dcdf3917</id>
<updated>2026-07-24T17:02:28-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
<entry>
<title>INSM: LEWIS WILLIAM (CB,CEO,DIR) Exercised 10,699 Options (OE) of INSMED INC for $17.16 on 7/9, and Sold Them All</title>
<link href="http://www.insiderinsights.com/company/insm/insmed-inc/id-6440506" ></link>
<id>urn:uuid:93e77ff2-d619-ae2c-4f80-8959c645f4a0</id>
<updated>2026-07-10T16:02:52-04:00</updated>
<summary type="html" ><![CDATA[INSMED INC (INSM). Recent Price: $111.12. Mkt Cap:24.3B. 10D Vol: 2.3mm]]></summary>
</entry>
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