Otter Tail Corp — 4 Filings
444 4 filings on record
This page lists all 4 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 444 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 SUBMISSION | 0001209191-10-043886 | Aug 25, 2010 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-10-043122 | Aug 18, 2010 | Aug 13, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-036588 | Jul 1, 2010 | Jun 30, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022094 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022081 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022065 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022053 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022019 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022015 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-022006 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021997 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021992 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021967 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021960 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021958 | Apr 13, 2010 | Apr 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021927 | Apr 12, 2010 | Apr 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021803 | Apr 9, 2010 | Apr 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021802 | Apr 9, 2010 | Apr 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021800 | Apr 9, 2010 | Apr 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021799 | Apr 9, 2010 | Apr 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021272 | Apr 7, 2010 | Apr 6, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-021271 | Apr 7, 2010 | Apr 5, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-020050 | Apr 2, 2010 | Mar 31, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-016518 | Mar 12, 2010 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-10-012912 | Mar 1, 2010 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-10-010671 | Feb 19, 2010 | Feb 18, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-009502 | Feb 16, 2010 | Feb 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-009483 | Feb 16, 2010 | Feb 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-009466 | Feb 16, 2010 | Feb 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-009451 | Feb 16, 2010 | Feb 12, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-008021 | Feb 10, 2010 | Feb 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-008014 | Feb 10, 2010 | Feb 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-008013 | Feb 10, 2010 | Feb 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-008010 | Feb 10, 2010 | Feb 8, 2010 |
| 4 | FORM 4 SUBMISSION | 0001209191-10-000861 | Jan 5, 2010 | Dec 31, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-058571 | Dec 23, 2009 | Dec 21, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-057612 | Dec 17, 2009 | Dec 15, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-057611 | Dec 17, 2009 | Dec 15, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-056007 | Dec 8, 2009 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-09-054593 | Nov 30, 2009 | Nov 27, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-053021 | Nov 17, 2009 | Nov 16, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-046783 | Oct 2, 2009 | Sep 30, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-042284 | Aug 27, 2009 | Aug 26, 2009 |
| 4 | FORM 4 SUBMISSION | 0001209191-09-034929 | Jul 2, 2009 | Jun 30, 2009 |