Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:c3ecd841-28c7-9a15-f09a-9f194eef8a06 2026-08-12T03:08:30-04:00 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 OTTR: KNUTSON PAUL L (VP,HR) Acquired (JB) 725 Shares of OTTER TAIL CORP for $0.00 on 8/7 urn:uuid:e6a278e4-d9ab-5808-e20c-55a7541a3edd 2026-08-11T13:32:00-04:00 OTTR: KNUTSON PAUL L (VP,HR) Disposed (JS) 725 Shares of OTTER TAIL CORP for $0.00 on 8/7 urn:uuid:96fdcbf3-87aa-432b-87d3-36b880e6901b 2026-08-11T13:32:00-04:00 OTTR: KNUTSON PAUL L (VP,HR) Sold (S) 3,500 Shares of OTTER TAIL CORP for $93.11 on 8/7 urn:uuid:fde1989e-4177-4b38-c5b6-4f4373adbdb8 2026-08-11T13:32:00-04:00 OTTR: NELSON TYLER J (VP,CFO) Filed a Form 3, Becoming a Registered Insider at OTTER TAIL CORP With Initial Direct Holdings of 4,355 urn:uuid:3761ced0-3c9a-3512-2a32-2059961a89c9 2026-04-14T17:06:30-04:00 OTTR: JOHNSON KATHRYN O (DIR) Acquired (JB) 1,500 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:b8109cd7-6368-9650-2d09-debd2b555e09 2026-04-14T14:39:40-04:00 OTTR: LUDFORD MARY E (DIR) Acquired (JB) 1,500 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:c3cec6f4-90c0-ba09-d514-decfe65a4430 2026-04-14T14:32:40-04:00 OTTR: ERICKSON JOHN D (DIR) Acquired (JB) 1,500 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:e2b8feb8-6f6f-2993-b7e2-503587c7cea5 2026-04-14T14:02:19-04:00 OTTR: CRAIN JEANNE H (DIR) Acquired (JB) 1,500 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:c0a95088-d56e-bbce-b46e-630e2716a10f 2026-04-14T13:51:48-04:00 OTTR: WEBB THOMAS J (DIR) Acquired (JB) 1,500 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:a47e80f1-4749-7bcd-6ce3-0974f1984d0b 2026-04-14T13:47:05-04:00 OTTR: RASCHE STEVEN P (DIR) Acquired (JB) 1,900 Shares of OTTER TAIL CORP for $0.00 on 4/13 urn:uuid:1be68e02-b472-1fde-95eb-d3214f3a534e 2026-04-14T13:42:41-04:00