Form 8-K - Current report:
SEC Accession No. 0001466593-21-000048
Filing Date
2021-06-14
Accepted
2021-06-14 14:52:03
Documents
14
Period of Report
2021-06-10
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Document Format Files

Seq Description Document Type Size
1 8-K ottr-20210610.htm   iXBRL 8-K 36961
2 EX-4.1 ottertailpowercompanynotep.htm EX-4.1 669767
6 debttable.jpg GRAPHIC 111702
  Complete submission text file 0001466593-21-000048.txt   1101846

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20210610.xsd EX-101.SCH 1917
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20210610_lab.xml EX-101.LAB 23970
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20210610_pre.xml EX-101.PRE 12648
7 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20210610_htm.xml XML 12230
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 | Act: 34 | File No.: 000-53713 | Film No.: 211014217
SIC: 4911 Electric Services