On January 10, 2013, Dynasil Corporation of America announced that Thomas C. Leonard, age 58, will become the company's Chief Financial Officer and Chief Accounting Officer and will succeed Richard A. Johnson who tendered his resignation on January 4, 2013 to be effective February 4, 2013. Mr. Leonard has more than thirty years of accounting, management and leadership experience. He was most recently Chief Financial Officer for Pennichuck Corporation.

Mr. Leonard spent fifteen years with Arthur Andersen LLP, most recently serving as the Partner in Charge of the Audit Division. He is a certified public accountant who earned a B.S. in Accounting from the University of Wisconsin.