Model
Edge
Otter Tail Corporation
OTTR
Filing type
10-K/A
Filing date
Feb 22, 2026
Updated
Feb 23, 2026 ยท 2:03 PM
Copy reference
Filing
10-K/A
Amended Annual Report
Exhibits
EX-31.1
EX-31.1
EX-31.2
EX-31.2
EX-32.1
EX-32.1
EX-32.2
EX-32.2