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Otter Tail Corp

For the period ended Mar 31, 2025. Filed May 7, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 7, 2025

OTTR$79.86+1.8%Stored close · as of Nov 9, 2026

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Definitions

The following abbreviations or acronyms are used in the text.

AROAsset Retirement ObligationOTCOtter Tail Corporation
ARPAlternative Revenue ProgramOTPOtter Tail Power Company
ASCAccounting Standards CodificationPIRPhase-In Rider
DOJDepartment of JusticePSLRAPrivate Securities Litigation Reform Act of 1995
ESSRPExecutive Survivor and Supplemental Retirement PlanPTCProduction Tax Credits
EUICElectric Utility Infrastructure Costs RiderPVCPolyvinyl chloride
FASBFinancial Accounting Standards BoardROEReturn on equity
FERCFederal Energy Regulatory CommissionRRRRenewable Resource Rider
kwhkilowatt-hourRTORegional Transmission Organizations
MerricourtMerricourt Wind Energy CenterSECSecurities and Exchange Commission
MISOMidcontinent Independent System Operator, Inc.SOFRSecured Overnight Financing Rate
MPUCMinnesota Public Utilities CommissionTCRTransmission Cost Recovery Rider
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.