---
schema_version: "secwatch.filing_event.v1"
accession: "0001466593-26-000040"
form_type: "8-K"
ticker: "OTTR"
cik: "0001466593"
company_name: "Otter Tail Corp"
filed_at: "2026-04-15T23:59:59+00:00"
generated_at: "2026-05-15T06:05:28.560032+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Otter Tail shareholders re-elect directors, approve say-on-pay, ratify auditor, adopt exclusive forum bylaw

## Summary
- Three directors re-elected: Crain, Erickson, Partain, each receiving >27 million votes for.
- Advisory say-on-pay passed with 27,362,072 for (96.8% of votes cast), 672,105 against.
- Ratification of Deloitte & Touche as auditor for 2025 passed with 34,240,352 for (98.8% of votes cast).
- Amendment to Bylaws adding exclusive forum provision approved with 24,816,084 for (86.2% of votes cast).

## SEC filing metadata
- accession: 0001466593-26-000040
- form_type: 8-K
- ticker: OTTR
- cik: 0001466593
- company_name: Otter Tail Corp
- filed_at: 2026-04-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1466593/000146659326000040/0001466593-26-000040-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1466593/000146659326000040/ottr-20260413.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001466593-26-000040
- JSON: https://secwatch.observer/filing/0001466593-26-000040.json
- Plain text: https://secwatch.observer/filing/0001466593-26-000040.txt

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