Otter Tail Corp
SEC CIK 1466593 · OTTR · last insider filing 2026-04-15
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Webb Thomas J | Director | filed 2018 - 2026 |
| Partain Nathan I | Director | filed 2009 - 2026 |
| Erickson John D | Director · President & CEO | filed 2009 - 2026 |
| Rasche Steven P | Director | filed 2026 - 2026 |
| Johnson Kathryn O | Director | filed 2013 - 2026 |
| Clark Christopher B | Director | filed 2026 - 2026 |
| Lebeau Michael E | Director | filed 2022 - 2026 |
| Crain Jeanne H | Director | filed 2023 - 2026 |
| Ludford Mary E | Director | filed 2023 - 2026 |
| Fritze Steven L | Director | filed 2013 - 2025 |
| Bohn Karen | Director | filed 2010 - 2023 |
| Stake James B | Director | filed 2010 - 2022 |
| O'Keefe Timothy J | Director | filed 2014 - 2021 |
| Joyce Nelson Schuette | Director | filed 2010 - 2017 |
| Mcintyre Edward J | Director · President & CEO | filed 2010 - 2015 |
| Spies Gary J | Director | filed 2009 - 2014 |
| Liebe Arvid R | Director | filed 2010 - 2013 |
| Olson Mark W | Director | filed 2012 - 2013 |
| Macfarlane John C | Director | filed 2009 - 2012 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Rogelstad Timothy J | Sr VP, Electric Platform | filed 2014 - 2026 |
| Smestad Jennifer O. | VP, General Council & Corp Sec | filed 2018 - 2026 |
| Wahlund Todd R | Senior Vice President | filed 2024 - 2026 |
| Nelson Tyler J | VP, Chief Financial Officer | filed 2026 - 2026 |
| Macfarlane Charles S | Sr VP, Electric Platform | filed 2010 - 2026 |
| Knutson Paul L | VP, Human Resources | filed 2012 - 2026 |
| Abbott John S | Sr VP, Manufacturing Platform | filed 2015 - 2026 |
| Moug Kevin G | CFO & Treasurer | filed 2009 - 2024 |
| Koeck George A | Sr. VP, Gen Coun & Corp Sec | filed 2009 - 2017 |
| Waslaski Shane N | Sr VP, Man & Infra Platform | filed 2011 - 2014 |
| Kommer Michelle L | VP of Human Resources | filed 2010 - 2011 |
| Molbert Lauris N | COO & Exec Vice Pres | filed 2010 - 2010 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.