Partain Nathan I
SEC-identified person · CIK 1180965 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| Otter Tail Corp OTTR | Director | filed 2009–2026 |
| Northwest Natural Holding Co NWN | Director | filed 2021–2023 |
| Duff & Phelps Select MLP & Midstream Energy Fund Inc. MLP | Director · Chief Investment Officer | filed 2014–2016 |
| DNP Select Income Fund INC DNP | Director · President and CEO | filed 2009–2012 |
| Virtus Total Return Fund DCA | Officer | filed 2011–2011 |
| Duff & Phelps Utility & Infrastructure Fund Inc. dpg | Director · President and CEO | filed 2011–2011 |
| Otter Tail Corp OTTR | Director | filed 2006–2009 |
All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. 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.