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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/prlb" ></link>
<id>urn:uuid:84038125-4303-f04a-325d-7d02ee4ce1b0</id>
<updated>2026-11-01T18:13:21-05:00</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>PRLB: SCHUMACHER DANIEL (CFO) Sold (AS) 5k Shares of PROTO LABS INC for $95.32 on 9/24</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6473787" ></link>
<id>urn:uuid:b7131dfa-bbf5-0c6d-1b62-f3c678768ef4</id>
<updated>2026-09-25T16:11:09-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: SCHUMACHER DANIEL (CFO) Sold (AS) 5k Shares of PROTO LABS INC for $85.00-$85.21 on 9/16-9/17</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6471366" ></link>
<id>urn:uuid:e34e6cc4-5478-04a4-1c08-b8a1be6dfa5b</id>
<updated>2026-09-18T16:02:31-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: RAMAHI SALAM (COO) Filed a Form 3, Becoming a Registered Insider at PROTO LABS INC With Initial  Holdings of 0</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6467200" ></link>
<id>urn:uuid:2744f10f-ea15-fe39-f060-8972127316bc</id>
<updated>2026-09-10T12:43:03-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: WEHRWEIN SVEN (DIR) Sold (S) 2k Shares of PROTO LABS INC for $76.91-$78.38 on 6/2</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6419939" ></link>
<id>urn:uuid:229a4bae-e973-61f8-b2b2-b8f27aaa8fa8</id>
<updated>2026-06-04T16:53:55-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: KRISHNA SURESH (PR,CEO,DIR) Disposed (JS) 1,247 Shares of PROTO LABS INC for $71.36 on 5/23</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6412873" ></link>
<id>urn:uuid:8ce67ea5-44c7-6e19-50dc-1b4793227d61</id>
<updated>2026-05-27T16:18:32-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: SCHUMACHER DANIEL (CFO) Disposed (JS) 255 Shares of PROTO LABS INC for $71.13 on 5/20</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6410380" ></link>
<id>urn:uuid:1cb9d130-448d-69fb-87f2-dac4a464e49f</id>
<updated>2026-05-22T16:12:33-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: PARLANGE BERNARDO (O) Acquired (JB) 2,109 Shares of PROTO LABS INC for $0.00 on 5/20</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6410385" ></link>
<id>urn:uuid:8888b0b5-0e70-ff19-95d4-087f27c408d3</id>
<updated>2026-05-22T16:12:16-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: PARLANGE BERNARDO (O) Filed a Form 3, Becoming a Registered Insider at PROTO LABS INC With Initial  Holdings of 0</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6410310" ></link>
<id>urn:uuid:be1cf4a5-25cd-eddc-3e67-6adfff69e8d0</id>
<updated>2026-05-22T16:11:43-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: BLACK ARCHIE C (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6408967" ></link>
<id>urn:uuid:03821ada-9474-d901-a04d-67b6800fc868</id>
<updated>2026-05-21T16:07:38-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
<entry>
<title>PRLB: CHAND SUJEET (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19</title>
<link href="http://www.insiderinsights.com/company/prlb/proto-labs-inc/id-6408926" ></link>
<id>urn:uuid:daf29a90-7fe1-3734-8107-d649da7a79dd</id>
<updated>2026-05-21T16:06:54-04:00</updated>
<summary type="html" ><![CDATA[PROTO LABS INC (PRLB). Recent Price: $68.89. Mkt Cap:1.6B. 10D Vol: 260,690]]></summary>
</entry>
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