Monday, May 6, 2013

• Otter Tail Corporation Announces Strong First Quarter Earnings and Reaffirms 2013 Earnings GuidanceGlobeNewswire( (Mon, May 6)

Friday, May 3, 2013

• Otter Tail Corporation Declares Quarterly DividendGlobeNewswire( (Fri, May 3)

Monday, April 29, 2013

• Otter Tail Corporation to Host Conference Call on First Quarter 2013 Financial ResultsGlobeNewswire( (Mon, Apr 29)

Monday, April 8, 2013

• Otter Tail Corporation Holds 2013 Annual MeetingGlobeNewswire( (Mon, Apr 8)