Otter Tail Corp — 3 Filings
17 3 filings on record
This page lists all 3 filings submitted to the SEC by Otter Tail Corp (OTTR), sorted by most recent first. Each row links to the full filing on EdgarLookup. Otter Tail Corp has filed 17 3 documents with the SEC since 2009. To view all SEC filings by Otter Tail Corp, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
15-12G
3
3/A
4
4/A
424B2
424B5
5
8-K
8-K/A
8-K12G3
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
FWP
POSASR
PRE 14A
S-3ASR
S-8
S-8 POS
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | FORM 3 | 0001297719-26-000003 | Jan 6, 2026 | Jan 1, 2026 |
| 3 | FORM 3 | 0001629899-26-000003 | Jan 6, 2026 | Jan 1, 2026 |
| 3 | FORM 3 | 0001466593-24-000004 | Jan 8, 2024 | Jan 1, 2024 |
| 3 | FORM 3 | 0001466593-23-000015 | Jan 10, 2023 | Jan 1, 2023 |
| 3 | FORM 3 | 0001466593-23-000013 | Jan 10, 2023 | Jan 1, 2023 |
| 3 | LEBEAU01012022 | 0001437749-22-000264 | Jan 4, 2022 | Jan 1, 2022 |
| 3 | 042018WEBB | 0001437749-18-006599 | Apr 10, 2018 | Apr 9, 2018 |
| 3 | SMESTAD122917 | 0001437749-18-000031 | Jan 2, 2018 | Jan 1, 2018 |
| 3 | FORM 3 SUBMISSION | 0001209191-15-033835 | Apr 13, 2015 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-14-028045 | Apr 17, 2014 | Apr 14, 2014 |
| 3 | FORM 3 SUBMISSION | 0001209191-14-027896 | Apr 16, 2014 | Apr 14, 2014 |
| 3 | FORM 3 SUBMISSION | 0001209191-13-041133 | Aug 16, 2013 | Aug 15, 2013 |
| 3 | FORM 3 SUBMISSION | 0001209191-13-021129 | Apr 11, 2013 | Apr 8, 2013 |
| 3 | FORM 3 SUBMISSION | 0001209191-12-048189 | Oct 3, 2012 | Oct 1, 2012 |
| 3 | FORM 3 SUBMISSION | 0001209191-12-000563 | Jan 3, 2012 | Dec 16, 2011 |
| 3 | FORM 3 SUBMISSION | 0001209191-11-022706 | Apr 12, 2011 | Apr 11, 2011 |
| 3 | FORM 3 SUBMISSION | 0001209191-10-022128 | Apr 13, 2010 | Apr 12, 2010 |