215 S CASCADE ST, FERGUS FALLS, MN
Other Events
Announces First Quarter Earnings and Affirms 2026 EPS Guidance
Annual Shareholder Meeting Results; Board Election and Executive Compensation...
Announces President and CFO Transitions
Otter Tail Power Company Enters $170 Million Note Purchase Agreement
Annual Report to Security Holders
Announces Annual Earnings and Initiates 2026 Earnings Guidance
Appoints Chris Clark and Steve Rasche to Board of Directors
Q1
Amended Annual Report
FY 2024
Q3
Q2
FY 2023
S-3ASR
Registration Statement for Securities to be Offered to Employees
Prospectus filed pursuant to Rule 424(b)(5)
Additional Proxy Materials
Definitive Proxy Statement
PRE 14A
Schedule 13G - Ownership Report
Statement of Changes in Beneficial Ownership
Specialized Disclosure Report
Definitive Revised Proxy Statement