Entrx Corp.

Kenneth W. Brimmer, age 53. Mr. Brimmer has been a director of STEN Corporation since February 1998. Mr. Brimmer has been the Company’s Chief Executive Officer since September 2003. Mr. Brimmer also has been Chief Manager of Brimmer Company, LLC, a private investment company, since December 2001. Mr. Brimmer was the Chairman and a Director of Active IQ Technologies, Inc. from April 2000 until June 2003 and was its Chief Executive Officer from April 2000 until December 2001. Previously, Mr. Brimmer was President of Rainforest Cafe, Inc. from April 1997 until April 2000 and he was also its Treasurer from its inception in 1995 until April 2000. Mr. Brimmer currently serves on the board of directors of New York Stock Exchange listed Landry’s Restaurants, Inc. Mr. Brimmer also is currently a member of the board of directors of Hypertension Diagnostics, Inc. and Landry’s Restaurants, Inc.