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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001466593-24-000113
Filing Date
2024-05-08
Accepted
2024-05-08 15:37:58
Documents
82
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q ottr-20240331.htm   iXBRL 10-Q 1238226
2 EX-31.1 a2024q110-qex311.htm EX-31.1 9486
3 EX-31.2 a2024q110-qex312.htm EX-31.2 9343
4 EX-32.1 a2024q110-qex321.htm EX-32.1 4092
5 EX-32.2 a2024q110-qex322.htm EX-32.2 4068
  Complete submission text file 0001466593-24-000113.txt   7205658

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20240331.xsd EX-101.SCH 48293
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ottr-20240331_cal.xml EX-101.CAL 82485
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ottr-20240331_def.xml EX-101.DEF 212983
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20240331_lab.xml EX-101.LAB 601785
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20240331_pre.xml EX-101.PRE 415342
86 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20240331_htm.xml XML 1180171
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.: 24925581
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)