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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001466593-21-000052
Filing Date
2021-08-03
Accepted
2021-08-03 09:19:04
Documents
14
Period of Report
2021-08-02
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K ottr-20210802.htm   iXBRL 8-K 29338
2 EX-99.1 q22021earningsreleaseex991.htm EX-99.1 350671
6 image4a.jpg GRAPHIC 6170
  Complete submission text file 0001466593-21-000052.txt   556649

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20210802.xsd EX-101.SCH 1917
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20210802_lab.xml EX-101.LAB 23970
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20210802_pre.xml EX-101.PRE 12648
7 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20210802_htm.xml XML 11727
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: 8-K | Act: 34 | File No.: 000-53713 | Film No.: 211138229
SIC: 4911 Electric Services