secwatch.observer — SEC 8-K summary ====================================== Issuer: Otter Tail Corp (OTTR) CIK: 0001466593 Form: 8-K Filed at: 2026-06-18T12:02:31+00:00 Accession: 0001466593-26-000063 Event type: litigation Sentiment: neutral Materiality: 0.45 Item codes: 1.01 LLM model: deepseek-v4-flash:cloud@v2 Otter Tail settles PVC pipe antitrust class action for $30M with End-User Class ------------------------------------------------------------------------------- - Otter Tail subsidiaries to pay $30M to settle End-User Class claims in PVC Pipe Antitrust Litigation. - Settlement subject to court preliminary and final approval; payment due ~21 days after preliminary approval. - Company does not admit wrongdoing; settlement reduces uncertainty and costs of protracted litigation. - Settlement expected to be funded from available cash; not expected to materially affect financial position. - If settlement not finalized, company will continue defending with strong defenses. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1466593/000146659326000063/0001466593-26-000063-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1466593/000146659326000063/ottr-20260617.htm HTML page: https://secwatch.observer/filing/0001466593-26-000063 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer