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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-18-009234
Filing Date
2018-05-09
Accepted
2018-05-09 17:08:37
Documents
87
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ottr20180331_10q.htm 10-Q 1790518
2 EXHIBIT 10.1 ex_112335.htm EX-10.1 56888
3 EXHIBIT 10.2 ex_112336.htm EX-10.2 54828
4 EXHIBIT 31.1 ex_112337.htm EX-31.1 8701
5 EXHIBIT 31.2 ex_112338.htm EX-31.2 8680
6 EXHIBIT 32.1 ex_112339.htm EX-32.1 4662
7 EXHIBIT 32.2 ex_112340.htm EX-32.2 4680
14 ottertail.jpg GRAPHIC 23309
  Complete submission text file 0001437749-18-009234.txt   11052792

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT ottr-20180331.xml EX-101.INS 2979964
9 XBRL TAXONOMY EXTENSION SCHEMA ottr-20180331.xsd EX-101.SCH 116441
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ottr-20180331_cal.xml EX-101.CAL 58898
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ottr-20180331_def.xml EX-101.DEF 602913
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE ottr-20180331_lab.xml EX-101.LAB 574450
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ottr-20180331_pre.xml EX-101.PRE 636406
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-Q | Act: 34 | File No.: 000-53713 | Film No.: 18819339
SIC: 4911 Electric Services