---
schema_version: "secwatch.filing_event.v1"
accession: "0001466593-25-000119"
form_type: "8-K"
ticker: "OTTR"
cik: "0001466593"
company_name: "Otter Tail Corp"
filed_at: "2025-11-04T23:59:59+00:00"
generated_at: "2026-05-17T00:35:58.572971+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Otter Tail Q3 EPS $1.86; raises FY25 guidance midpoint to $6.47, long-term EPS growth target to 7-9%

## Summary
- Diluted EPS $1.86 for Q3 2025; FY25 guidance raised to $6.32-$6.62 from $6.06-$6.46.
- Electric segment revenue up 6.3% to $138.6M; net income down 4.3% to $27.3M on lower pension income and weather.
- Plastics segment net income fell 20.2% to $43.5M on 17% lower sales prices, partly offset by 4% volume increase.
- Board declared $0.525 quarterly dividend, payable Dec 10, 2025 to holders of record Nov 14, 2025.
- New $1.9B five-year electric capex plan; utility rate base CAGR raised to 10%; filed $44.8M Minnesota rate hike.

## SEC filing metadata
- accession: 0001466593-25-000119
- form_type: 8-K
- ticker: OTTR
- cik: 0001466593
- company_name: Otter Tail Corp
- filed_at: 2025-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1466593/000146659325000119/0001466593-25-000119-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1466593/000146659325000119/ottr-20251103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001466593-25-000119
- JSON: https://secwatch.observer/filing/0001466593-25-000119.json
- Plain text: https://secwatch.observer/filing/0001466593-25-000119.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.