Item 5.02 Departure of Directors or Certain Officers;
Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On May 31, 2012, Harvey Goldberg informed the Company of his decision to resign from the Company's Board of Directors, effective June 1, 2012, for personal reasons. Mr. Goldberg's decision to depart from his role as a director was not due to any disputes with disputes with the current management or Board of Directors. Mr. Goldberg has been a valuable member of the Company's Board of Directors since 2011. During his tenure, he has served on the Compensation Committee and Audit Committee. The Board of Directors has appointed John Millerick and Lawrence Fox to succeed him on the Compensation Committee and Audit Committee, respectively. Peter Sulick, Chairman of the Board, expressed the thanks of the Company and the Board, saying, "We are grateful to Harvey for service to Dynasil. We have all enjoyed working with him and will miss his valuable insights."