Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:12a4f398-9a84-fdba-d2cc-33b92e9cffee 2026-05-18T17:57:03-04:00 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 MEC: LEUBA SEAN P (VP,GC,SEC) Acquired (JB) 1,015 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 5/8 urn:uuid:2112fe9b-b48d-7341-5ddb-7196ddb58439 2026-05-12T17:49:14-04:00 MEC: REDDY JAGADEESH A (PR,CEO,DIR) Sold (AS) 21,796 Shares of MAYVILLE ENGINEERING COMPANY INC for $25.72-$26.11 on 5/7 urn:uuid:1d5b9bdf-62dd-8a12-c05f-f1cfb1b72042 2026-05-11T21:15:31-04:00 MEC: WINGFIELD TANIA (DIR) Acquired (JB) 5,949 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 4/21 urn:uuid:9f9867a3-70de-267f-ec75-983314b3b796 2026-04-23T17:09:50-04:00 MEC: MCCORMICK ROBERT L (DIR) Acquired (JB) 10,331 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 4/21 urn:uuid:1d159ad8-95b9-cff1-74c9-d89f5189daef 2026-04-23T17:02:58-04:00 MEC: FISHER STEVEN L (DIR) Acquired (JB) 50,231 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 4/21 urn:uuid:aff37131-cdf3-4bbd-0e82-2b8dcb0ce74a 2026-04-23T16:58:56-04:00 MEC: CHRISTEN TIMOTHY L (DIR) Acquired (JB) 12,397 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 4/21 urn:uuid:5f755d50-dda5-e881-cfa6-b4014574d6bf 2026-04-23T16:56:36-04:00 MEC: SCHYVINCK CHRISTINE M (DIR) Filed a Form 3, Becoming a Registered Insider at MAYVILLE ENGINEERING COMPANY INC With Initial Holdings of 0 urn:uuid:b7da9376-cc23-b102-f001-a69f2032afb9 2026-04-23T16:49:04-04:00 MEC: REDDY JAGADEESH A (PR,CEO,DIR) Disposed (JS) 30,062 Shares of MAYVILLE ENGINEERING COMPANY INC for $16.67 on 3/15 urn:uuid:442ff936-d11b-ce81-da99-1cf1684e71b8 2026-03-17T17:27:01-04:00 MEC: REDDY JAGADEESH A (PR,CEO,DIR) Acquired (JB) 63,960 Shares of MAYVILLE ENGINEERING COMPANY INC for $0.00 on 3/15 urn:uuid:810f4b8e-9876-4885-13a4-a4816dcce309 2026-03-17T17:27:01-04:00 MEC: RABER RYAN F (VP,SO) Disposed (JS) 14,150 Shares of MAYVILLE ENGINEERING COMPANY INC for $16.67 on 3/15 urn:uuid:30905d7d-046f-cb62-baff-644c9c24e1fd 2026-03-17T17:25:53-04:00