Otter Tail Corp
For the period ended Mar 31, 2026. Filed May 6, 2026.
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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, 2026 · Filed May 6, 2026
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.
| ARO | Asset Retirement Obligation | OPIS | Oil Price Information Systems, LLC. |
|---|---|---|---|
| ARP | Alternative Revenue Program | OTC | Otter Tail Corporation |
| ASC | Accounting Standards Codification | OTP | Otter Tail Power Company |
| DOJ | U.S. Department of Justice | PIR | Phase-In Rider |
| ECO | Energy Conservation and Optimization Rider | PSLRA | Private Securities Litigation Reform Act of 1995 |
| ESSRP | Executive Survivor and Supplemental Retirement Plan | PTC | Production Tax Credits |
| EUIC | Electric Utility Infrastructure Costs Rider | PVC | Polyvinyl chloride |
| FASB | Financial Accounting Standards Board | ROE | Return on equity |
| FERC | Federal Energy Regulatory Commission | RRR | Renewable Resource Rider |
| IRP | Integrated Resource Plan | RTO | Regional Transmission Organizations |
| kwh | kilowatt-hour | SDPUC | South Dakota Public Utilities Commission |
| MDT | Metering & Distribution Technology Rider | SEC | Securities and Exchange Commission |
| Merricourt | Merricourt Wind Energy Center | TCR | Transmission Cost Recovery Rider |
| MISO | Midcontinent Independent System Operator, Inc. | Vinyltech | Vinyltech Corporation |
| MPUC | Minnesota Public Utilities Commission | ||
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.