EdgarLookup

Otter Tail Corp — All Filings

843 total filings on record

Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.

Overview All Filings Financials Insiders
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 0001209191-16-113975 Apr 12, 2016 Apr 11, 2016
8-K FORM 8-K 0001571049-16-013823 Apr 12, 2016 Apr 11, 2016
4 FORM 4 SUBMISSION 0001209191-16-113970 Apr 12, 2016 Apr 11, 2016
4 FORM 4 SUBMISSION 0001209191-16-113944 Apr 12, 2016 Apr 11, 2016
4 FORM 4 SUBMISSION 0001209191-16-113943 Apr 12, 2016 Apr 11, 2016
4 FORM 4 SUBMISSION 0001209191-16-113942 Apr 12, 2016 Apr 11, 2016
4 FORM 4 SUBMISSION 0001209191-16-113914 Apr 11, 2016 Apr 8, 2016
4 FORM 4 SUBMISSION 0001209191-16-113913 Apr 11, 2016 Apr 8, 2016
4 FORM 4 SUBMISSION 0001209191-16-113905 Apr 11, 2016 Apr 8, 2016
DEF 14A DEF 14A 0001193125-16-487031 Mar 1, 2016 Apr 11, 2016
10-K FORM 10-K 0001571049-16-012346 Feb 29, 2016 Dec 31, 2015
8-K FORM 8-K 0001571049-16-011826 Feb 16, 2016 —
SC 13G/A — 0000932471-16-011934 Feb 11, 2016 —
4 FORM 4 SUBMISSION 0001209191-16-097338 Feb 10, 2016 Feb 4, 2016
4 FORM 4 SUBMISSION 0001209191-16-097334 Feb 10, 2016 Feb 4, 2016
4 FORM 4 SUBMISSION 0001209191-16-097333 Feb 10, 2016 Feb 4, 2016
4 FORM 4 SUBMISSION 0001209191-16-097331 Feb 10, 2016 Feb 4, 2016
4 FORM 4 SUBMISSION 0001209191-16-097312 Feb 10, 2016 Feb 4, 2016
4 FORM 4 SUBMISSION 0001209191-16-097304 Feb 10, 2016 Feb 4, 2016
8-K FORM 8-K 0001571049-16-011604 Feb 9, 2016 Feb 5, 2016
SC 13G/A — 0000215457-16-003609 Jan 27, 2016 —
10-Q FORM 10-Q 0001571049-15-008988 Nov 9, 2015 Sep 30, 2015
8-K FORM 8-K 0001571049-15-008721 Nov 3, 2015 Oct 29, 2015
POSASR POSASR 0001193125-15-342229 Oct 13, 2015 —
CT ORDER — 9999999997-15-013474 Sep 18, 2015 —
4 FORM 4 SUBMISSION 0001209191-15-066536 Aug 18, 2015 Aug 17, 2015
10-Q FORM 10-Q 0001571049-15-006512 Aug 10, 2015 Jun 30, 2015
8-K FORM 8-K 0001571049-15-006174 Aug 4, 2015 Aug 3, 2015
4 FORM 4 SUBMISSION 0001209191-15-058951 Jul 2, 2015 Jul 1, 2015
8-K FORM 8-K 0001571049-15-005021 Jun 15, 2015 Jun 12, 2015
SD FORM SD 0001571049-15-004802 Jun 1, 2015 —
8-K FORM 8-K 0001193125-15-182141 May 11, 2015 —
424B5 PROSPECTUS SUPPLEMENT 0001193125-15-181386 May 11, 2015 —
S-8 FORM S-8 0001193125-15-181122 May 11, 2015 —
S-3ASR FORM S-3ASR 0001193125-15-181115 May 11, 2015 —
S-3ASR S-3ASR 0001193125-15-181102 May 11, 2015 —
10-Q FROM 10-Q 0001571049-15-003876 May 11, 2015 Mar 31, 2015
8-K FORM 8-K 0001571049-15-003597 May 5, 2015 May 4, 2015
4 FORM 4 SUBMISSION 0001209191-15-034406 Apr 15, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034393 Apr 15, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034380 Apr 15, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034372 Apr 15, 2015 Apr 13, 2015
8-K FORM 8-K 0001571049-15-002824 Apr 15, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034077 Apr 14, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034073 Apr 14, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034072 Apr 14, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-034070 Apr 14, 2015 Apr 13, 2015
4 FORM 4 SUBMISSION 0001209191-15-033966 Apr 14, 2015 Apr 13, 2015
3 FORM 3 SUBMISSION 0001209191-15-033835 Apr 13, 2015 —
4 FORM 4 SUBMISSION 0001209191-15-033590 Apr 10, 2015 Apr 8, 2015