Otter Tail Corp

OTTR - CIK 0001466593

Market cap$3.76 B

Rank#1635

SEC filings865

Otter Tail Corp has filed 865 documents with the SEC between 2009 and 2026. The most frequent type is insider trade (458 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.