Welcome to our dedicated page for Otter Tail SEC filings (Ticker: OTTR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Otter Tail Corporation filings document operating results, governance actions, capital structure, and material events for a diversified public company with an electric utility and manufacturing businesses. Form 8-K reports cover consolidated financial results, earnings guidance, executive appointments, annual meeting voting outcomes, and material agreements involving Otter Tail Power Company.
Proxy materials disclose board elections, executive compensation, auditor ratification, bylaw matters, and shareholder voting mechanics. Capital-structure disclosures include common shares registered on Nasdaq and utility financing arrangements such as senior unsecured notes, related covenants, and restrictions on indebtedness, liens, asset sales, affiliate transactions, and other corporate actions.