{"ein":"270383995","kind":"company","verification":"filing-verified","name":"Otter Tail Corp","tickers":["OTTR"],"exchanges":["Nasdaq"],"sicDescription":"Electric Services","city":"FERGUS FALLS","state":"MN","stateOfIncorporation":"MN","cik":"0001466593","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0001466593.json","lastChecked":"2026-07-05"}