Kosta, Mike, of Ballwin, Missouri, died on Tuesday, August 20, 2013 at the age of 62. Loving husband of Gelena Kosta; beloved son of Maureen L. Kosta and the late Gus P. Kosta; devoted father of Jason Kosta; dear brother of Kevin, Gary, and Keith Kosta. He is also survived by niece, nephews, other relatives and friends. He was employed at Monsanto as a Computer Database Administrator for over 34 years.