Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Danaher Corporation, Satellite Acquisition Corp. and Sutron Corporation	06/22/2015
Acquisition / asset purchase agreement	Asset Purchase Agreement, by and among Sutron Corporation, IPS MeteoStar, Inc., Information Processing Systems of California, Inc., Clarence L. Boice and Shirley H. Boice	05/04/2012