Otter Tail Corp of FERGUS FALLS, MN filed a DEF 14A with the SEC on 2021-03-03. Industry: Electric Services.
Showing 15 of 31 documents.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | a1a.jpg |
| 3 | GRAPHIC | chart-a918283a44244b85ab91a.jpg |
| 4 | GRAPHIC | chart-b9bb498d492446399a01a.jpg |
| 5 | GRAPHIC | chart-d1eb332c2485467b82a1a.jpg |
| 6 | GRAPHIC | chart-ee25fe8032a741d494f1a.jpg |
| 7 | GRAPHIC | g864412g06z792a.jpg |
| 8 | GRAPHIC | image10.jpg |
| 9 | GRAPHIC | image11a.jpg |
| 10 | GRAPHIC | image12a.jpg |
| 11 | GRAPHIC | image13a.jpg |
| 12 | GRAPHIC | image14a.jpg |
| 13 | GRAPHIC | image15a.jpg |
| 14 | GRAPHIC | image16a.jpg |
| 15 | GRAPHIC | image17a.jpg |
Showing 12 of 26 filings.
| Filed | Form |
|---|---|
| 2026-03-02 | DEFA14A |
| 2026-03-02 | DEF 14A |
| 2026-02-18 | PRE 14A |
| 2025-03-03 | DEF 14A |
| 2025-03-03 | DEFA14A |
| 2024-02-28 | DEFA14A |
| 2024-02-28 | DEF 14A |
| 2023-03-07 | DEFA14A |
| 2023-03-07 | DEFR14A |
| 2023-03-01 | DEF 14A |
| 2022-03-02 | DEF 14A |
| 2021-03-03 | DEF 14A |