Otter Tail Corporation (OTTR)

CIK 0001466593 · Industrials · Conglomerates

Recent Filing Index

Form Filed Qtr End F_Period 8K: Earnings Release
Latest Q2-2026 8-K (2026-08-04) · 99.1
Q1-2026 8-K (2026-05-05) · 99.1
FY-2025
Latest FY-2025 8-K (2026-02-17) · 99.1
Q3-2025 8-K (2025-11-04) · 99.1
Q2-2025 8-K (2025-08-05) · 99.1
Q1-2025 8-K (2025-05-06) · 99.1
FY-2024 8-K (2025-02-18) · 99.1
Q3-2024 8-K (2024-11-05) · 99.1
Q2-2024 8-K (2024-08-06) · 99.1
Q1-2024 8-K (2024-05-07) · 99.1
FY-2023 8-K (2024-02-13) · 99.1
Q3-2023 8-K (2023-10-31) · 99.1

Filing Summary

Report Name | Notes Fiscal Period (Annual) Fiscal Period (Quarter)
Cover
Audit Information
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Statements
Consolidated Balance Sheets
Consolidated Balance Sheets (P)
Consolidated Statements of Income
Consolidated Statements of Operations (unaudited)
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Consolidated Statements of Comprehensive Income
Consolidated Statements of Comprehensive Income (loss) (unaudited)
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Consolidated Statements of Comprehensive Income (loss) (unaudited) (P)
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Consolidated Statements of Comprehensive Income (P)
Consolidated Statements of Shareholders' Equity
Consolidated Statements of Shareholders' Equity (P)
Consolidated Statements of Cash Flows
Notes
Accumulated Other Comprehensive Income (loss)
Asset Retirement Obligations
Commitments and Contingencies
Cybersecurity Risk Management and Strategy Disclosure
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Derivative Instruments
Earnings Per Share
Employee Postretirement Benefits
Fair Value Measurements
Income Taxes
Insider Trading Arrangements
Insider Trading Policies and Procedures
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Intangible Assets
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Investments
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Leases
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Pay Vs Performance Disclosure
Property, Plant and Equipment
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Receivables
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Regulatory Matters
Revenue
Schedule I
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Schedule Ii
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Segment Information
Select Balance Sheet Information
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Share-based Payments
Shareholders' Equity
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Short-term and Long-term Borrowings
Stockholders' Equity
Summary of Significant Accounting Policies