Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001466593-23-000140
Filing Date
2023-06-20
Accepted
2023-06-20 13:27:45
Documents
12
Period of Report
2023-04-16
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 8-K/A ottr-20230416.htm   iXBRL 8-K/A 19463
  Complete submission text file 0001466593-23-000140.txt   145054

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20230416.xsd EX-101.SCH 1907
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20230416_lab.xml EX-101.LAB 23834
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20230416_pre.xml EX-101.PRE 12512
6 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20230416_htm.xml XML 4139
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)

EIN.: 270383995 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 8-K/A | Act: 34 | File No.: 000-53713 | Film No.: 231024364
SIC: 4911 Electric Services