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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-10-018165
Filing Date
2010-02-26
Accepted
2010-02-26 16:20:25
Documents
13
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K c56502e10vk.htm 10-K 1437786
2 EX-12.1 c56502exv12w1.htm EX-12.1 11667
3 EX-21.A c56502exv21wa.htm EX-21.A 8355
4 EX-23.A c56502exv23wa.htm EX-23.A 2083
5 EX-24.A c56502exv24wa.htm EX-24.A 7082
6 EX-31.1 c56502exv31w1.htm EX-31.1 5994
7 EX-31.2 c56502exv31w2.htm EX-31.2 6240
8 EX-32.1 c56502exv32w1.htm EX-32.1 3195
9 EX-32.2 c56502exv32w2.htm EX-32.2 3216
10 GRAPHIC c56502c5650201.gif GRAPHIC 9733
11 GRAPHIC c56502c5650205.gif GRAPHIC 26386
12 GRAPHIC c56502c5650206.gif GRAPHIC 24181
13 GRAPHIC c56502c5650207.gif GRAPHIC 15552
  Complete submission text file 0000950123-10-018165.txt   1592267
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.: 10639616
SIC: 4911 Electric Services