Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001466593-24-000055
Filing Date
2024-02-28
Accepted
2024-02-28 09:11:50
Documents
57
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 DEF 14A ottr-20240227.htm   iXBRL DEF 14A 1391979
6 GRAPHIC ottr-20240227_g1.jpg GRAPHIC 2778454
7 GRAPHIC ottr-20240227_g10.gif GRAPHIC 4555
8 GRAPHIC ottr-20240227_g11.gif GRAPHIC 4573
9 GRAPHIC ottr-20240227_g12.gif GRAPHIC 4728
10 GRAPHIC ottr-20240227_g13.gif GRAPHIC 4044
11 GRAPHIC ottr-20240227_g14.gif GRAPHIC 4315
12 GRAPHIC ottr-20240227_g15.gif GRAPHIC 4466
13 GRAPHIC ottr-20240227_g16.gif GRAPHIC 2409
14 GRAPHIC ottr-20240227_g17.jpg GRAPHIC 24815
15 GRAPHIC ottr-20240227_g18.jpg GRAPHIC 29914
16 GRAPHIC ottr-20240227_g19.jpg GRAPHIC 34658
17 GRAPHIC ottr-20240227_g2.jpg GRAPHIC 2362145
18 GRAPHIC ottr-20240227_g20.gif GRAPHIC 2650
19 GRAPHIC ottr-20240227_g21.gif GRAPHIC 2940
20 GRAPHIC ottr-20240227_g22.gif GRAPHIC 2801
21 GRAPHIC ottr-20240227_g23.gif GRAPHIC 2752
22 GRAPHIC ottr-20240227_g24.jpg GRAPHIC 40386
23 GRAPHIC ottr-20240227_g25.jpg GRAPHIC 46906
24 GRAPHIC ottr-20240227_g26.gif GRAPHIC 2556
25 GRAPHIC ottr-20240227_g27.gif GRAPHIC 4276
26 GRAPHIC ottr-20240227_g28.gif GRAPHIC 244859
27 GRAPHIC ottr-20240227_g29.gif GRAPHIC 333317
28 GRAPHIC ottr-20240227_g3.jpg GRAPHIC 2596460
29 GRAPHIC ottr-20240227_g30.gif GRAPHIC 285482
30 GRAPHIC ottr-20240227_g31.gif GRAPHIC 318252
31 GRAPHIC ottr-20240227_g32.gif GRAPHIC 284181
32 GRAPHIC ottr-20240227_g33.gif GRAPHIC 276227
33 GRAPHIC ottr-20240227_g34.gif GRAPHIC 220221
34 GRAPHIC ottr-20240227_g35.jpg GRAPHIC 104227
35 GRAPHIC ottr-20240227_g36.gif GRAPHIC 1204
36 GRAPHIC ottr-20240227_g37.gif GRAPHIC 2594
37 GRAPHIC ottr-20240227_g38.jpg GRAPHIC 71801
38 GRAPHIC ottr-20240227_g39.jpg GRAPHIC 63566
39 GRAPHIC ottr-20240227_g4.jpg GRAPHIC 2419140
40 GRAPHIC ottr-20240227_g40.jpg GRAPHIC 60638
41 GRAPHIC ottr-20240227_g41.jpg GRAPHIC 843681
42 GRAPHIC ottr-20240227_g42.jpg GRAPHIC 331886
43 GRAPHIC ottr-20240227_g5.gif GRAPHIC 2037
44 GRAPHIC ottr-20240227_g6.jpg GRAPHIC 49998
45 GRAPHIC ottr-20240227_g7.gif GRAPHIC 271472
46 GRAPHIC ottr-20240227_g8.gif GRAPHIC 271857
47 GRAPHIC ottr-20240227_g9.gif GRAPHIC 4643
  Complete submission text file 0001466593-24-000055.txt   41317797

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ottr-20240227.xsd EX-101.SCH 5288
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ottr-20240227_def.xml EX-101.DEF 8454
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ottr-20240227_lab.xml EX-101.LAB 12238
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ottr-20240227_pre.xml EX-101.PRE 7032
58 EXTRACTED XBRL INSTANCE DOCUMENT ottr-20240227_htm.xml XML 253568
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: DEF 14A | Act: 34 | File No.: 000-53713 | Film No.: 24690547
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)