Otter Tail (OTTR) - 2023 Q1 - Quarterly Report

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Exact name of registrant as specified in its charter) Minnesota (State or other jurisdiction of incorporation or organization) 215 South Cascade Street, Box 496, Fergus Falls, Minnesota (Address of principal executive offices) (I.R.S. Employer Identification No.) 56538-0496 (Zip Code) (Mark One) ☒ Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number 0 ...