Form SD - Specialized disclosure report:
SEC Accession No. 0001466593-25-000088
Filing Date
2025-05-30
Accepted
2025-05-30 11:01:53
Documents
2

Document Format Files

Seq Description Document Type Size
1 SD a2025formsd-conflictminera.htm SD 13846
2 EX-1.01 exhibit101-conflictmineral.htm EX-1.01 25130
  Complete submission text file 0001466593-25-000088.txt   40242
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: SD | Act: 34 | File No.: 000-53713 | Film No.: 251008000
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)