Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:84038125-4303-f04a-325d-7d02ee4ce1b0 2026-06-18T14:48:51-04:00 Jonathan Moreland 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 PRLB: WEHRWEIN SVEN (DIR) Sold (S) 2k Shares of PROTO LABS INC for $76.91-$78.38 on 6/2 urn:uuid:229a4bae-e973-61f8-b2b2-b8f27aaa8fa8 2026-06-04T16:53:55-04:00 PRLB: KRISHNA SURESH (PR,CEO,DIR) Disposed (JS) 1,247 Shares of PROTO LABS INC for $71.36 on 5/23 urn:uuid:8ce67ea5-44c7-6e19-50dc-1b4793227d61 2026-05-27T16:18:32-04:00 PRLB: SCHUMACHER DANIEL (CFO) Disposed (JS) 255 Shares of PROTO LABS INC for $71.13 on 5/20 urn:uuid:1cb9d130-448d-69fb-87f2-dac4a464e49f 2026-05-22T16:12:33-04:00 PRLB: PARLANGE BERNARDO (O) Acquired (JB) 2,109 Shares of PROTO LABS INC for $0.00 on 5/20 urn:uuid:8888b0b5-0e70-ff19-95d4-087f27c408d3 2026-05-22T16:12:16-04:00 PRLB: PARLANGE BERNARDO (O) Filed a Form 3, Becoming a Registered Insider at PROTO LABS INC With Initial Holdings of 0 urn:uuid:be1cf4a5-25cd-eddc-3e67-6adfff69e8d0 2026-05-22T16:11:43-04:00 PRLB: BLACK ARCHIE C (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19 urn:uuid:03821ada-9474-d901-a04d-67b6800fc868 2026-05-21T16:07:38-04:00 PRLB: CHAND SUJEET (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19 urn:uuid:daf29a90-7fe1-3734-8107-d649da7a79dd 2026-05-21T16:06:54-04:00 PRLB: CHIN MOONHIE (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19 urn:uuid:1465062a-6194-ce8a-0aaa-1ae7571982f5 2026-05-21T16:06:29-04:00 PRLB: GAWLICK RAINER (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19 urn:uuid:2897aa38-b79a-7c98-df6f-b73d18ffbc16 2026-05-21T16:06:02-04:00 PRLB: WEHRWEIN SVEN (DIR) Acquired (JB) 2,210 Shares of PROTO LABS INC for $0.00 on 5/19 urn:uuid:ce446ea5-43f9-fb2d-7d33-398e154280cc 2026-05-21T16:05:15-04:00