Mark W. Sheahan

Mark W. Sheahan

President and Chief Executive Officer

Mark W. Sheahan became President and Chief Executive Officer in June 2021. From June 2018 to June 2021, he served as Chief Financial Officer and Treasurer. He was Vice President and General Manager, Applied Fluid Technologies Division from February 2008 until June 2018. He served as Chief Administrative Officer from September 2005 until February 2008, and was Vice President and Treasurer from December 1998 to September 2005. Mr. Sheahan also serves as a director of Tennant Company and on the board of managers of Fernweh Group, LLC.