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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001571049-15-001534
Filing Date
2015-03-02
Accepted
2015-03-02 11:24:04
Documents
21
Period of Report
2014-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K t81442_10k.htm 10-K 4644466
2 EXHIBIT 12.1 t81442_ex12-1.htm EX-12.1 87972
3 EXHIBIT 21-A t81442_ex21-a.htm EX-21.A 9971
4 EXHIBIT 23-A t81442_ex23-a.htm EX-23.A 3753
5 EXHIBIT 24-A t81442_ex24-a.htm EX-24.A 9869
6 EXHIBIT 31.1 t81442_ex31-1.htm EX-31.1 9440
7 EXHIBIT 31.2 t81442_ex31-2.htm EX-31.2 8942
8 EXHIBIT 32.1 t81442_ex32-1.htm EX-32.1 5031
9 EXHIBIT 32.2 t81442_ex32-2.htm EX-32.2 4487
16 GRAPHIC t81442001_v1.jpg GRAPHIC 22139
17 GRAPHIC t81442002_v1.jpg GRAPHIC 27469
18 GRAPHIC t81442003_v1.jpg GRAPHIC 11435
19 GRAPHIC t81442004_v1.jpg GRAPHIC 15665
20 GRAPHIC t81442005_v1.jpg GRAPHIC 13365
21 GRAPHIC t81442006_v1.jpg GRAPHIC 37429
  Complete submission text file 0001571049-15-001534.txt   39401317

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT ottr-20141231.xml EX-101.INS 7765694
11 XBRL TAXONOMY EXTENSION SCHEMA ottr-20141231.xsd EX-101.SCH 204061
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ottr-20141231_cal.xml EX-101.CAL 139093
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ottr-20141231_def.xml EX-101.DEF 913417
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE ottr-20141231_lab.xml EX-101.LAB 1450575
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ottr-20141231_pre.xml EX-101.PRE 1202127
Mailing Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496
Business Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496 866-410-8780
Otter Tail Corp (Filer) CIK: 0001466593 (see all company filings)

IRS No.: 270383995 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-53713 | Film No.: 15663019
SIC: 4911 Electric Services