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Otter Tail Corp
Electric Services · MN · CIK 1466593
Otter Tail Corp operates an electric utility, manufacturing, and plastic pipe businesses
red 8-K · 90d
$3.76B
Market cap
$88.87
Last close
-1.9%
1D
+0.8%
5D
265K
Volume
Price · last 39 sessions-1.9%
May 4L $83.62 · H $90.63Jun 29
275
Total filings
Jun 18, 2026
Last filing
12/31
Fiscal year end
8-KMaterial AgreementJun 18, 20268-KNew Debt / ObligationJun 5, 20268-KMaterial AgreementMay 29, 20268-KCompany UpdateMay 15, 202610-Q10-QMay 6, 20268-KResults of OperationsMay 5, 20268-KShareholder VoteApr 15, 20268-KExecutive Change · Reg FD DisclosureApr 14, 20268-KMaterial Agreement · New Debt / ObligationMar 23, 2026DEFA14ADEFA14AMar 2, 2026DEF 14ADEF 14AMar 2, 202610-K/A10-K/AFeb 23, 202610-K10-KFeb 18, 20268-KResults of OperationsFeb 17, 20268-KExecutive Change · Reg FD DisclosureDec 18, 202510-Q10-QNov 5, 20258-KResults of OperationsNov 4, 202510-Q10-QAug 6, 20258-KResults of OperationsAug 5, 20258-KNew Debt / ObligationJun 6, 20258-KCompany UpdateJun 5, 202510-Q10-QMay 7, 20258-KResults of OperationsMay 6, 20258-KShareholder VoteApr 17, 20258-KMaterial Agreement · New Debt / ObligationMar 31, 2025DEF 14ADEF 14AMar 3, 2025DEFA14ADEFA14AMar 3, 202510-K10-KFeb 19, 20258-KResults of OperationsFeb 18, 20258-KCompany UpdateDec 31, 20248-KMaterial Agreement · New Debt / ObligationDec 16, 202410-Q10-QNov 7, 20248-KResults of OperationsNov 5, 202410-Q10-QAug 7, 20248-KResults of OperationsAug 6, 20248-KCompany UpdateJun 5, 202410-Q10-QMay 8, 20248-KResults of OperationsMay 7, 20248-KShareholder VoteApr 10, 20248-KCompany UpdateApr 5, 20248-KMaterial Agreement · New Debt / ObligationApr 2, 2024DEFA14ADEFA14AFeb 28, 2024DEF 14ADEF 14AFeb 28, 202410-K10-KFeb 14, 20248-KResults of OperationsFeb 13, 20248-KExecutive ChangeJan 29, 20248-KCompany UpdateDec 21, 202310-Q10-QNov 3, 20238-KResults of OperationsOct 31, 20238-KExecutive ChangeOct 4, 202310-Q10-QAug 2, 20238-KResults of OperationsAug 1, 20238-K/AShareholder VoteJun 20, 202310-Q10-QMay 3, 20238-KResults of OperationsMay 2, 20238-KExecutive Change · Shareholder VoteApr 19, 20238-KCompany UpdateMar 31, 2023DEFA14ADEFA14AMar 7, 2023DEF 14ADEF 14AMar 1, 202310-K10-KFeb 15, 20238-KResults of OperationsFeb 14, 20238-KExecutive ChangeDec 22, 202210-Q10-QNov 2, 20228-KMaterial Agreement · Results of OperationsNov 1, 20228-KCompany UpdateOct 19, 20228-KExecutive ChangeSep 23, 202210-Q10-QAug 3, 20228-KResults of OperationsAug 2, 20228-KNew Debt / ObligationMay 23, 202210-Q10-QMay 4, 20228-KResults of OperationsMay 3, 20228-KShareholder VoteApr 14, 2022DEF 14ADEF 14AMar 2, 202210-K10-KFeb 16, 20228-KResults of OperationsFeb 15, 20228-KExecutive ChangeDec 15, 20218-KNew Debt / ObligationDec 1, 202110-Q10-QNov 3, 20218-KResults of OperationsNov 2, 20218-KMaterial Agreement · New Debt / ObligationOct 4, 2021
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