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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001466593-24-000034
Filing Date
2024-02-13
Accepted
2024-02-13 09:11:14
Documents
16
Period of Report
2024-02-12
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-20240212.htm   iXBRL 8-K 21035
2 EX-99.1 a2023year-endearningsrelea.htm EX-99.1 372304
6 GRAPHIC image4a.jpg GRAPHIC 6170
  Complete submission text file 0001466593-24-000034.txt   559154

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20240212.xsd EX-101.SCH 1907
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20240212_lab.xml EX-101.LAB 24851
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20240212_pre.xml EX-101.PRE 13050
17 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20240212_htm.xml XML 2834
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.: 24622867
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)