Item 5.02(b) Departure of Directors or Certain Officers; Election of
and (c) Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

(b) Effective August 31, 2012, Charles R. Blum voluntarily resigned as president of Registrant. Mr. Blum has elected to remain, and continues to serve as, a member of Registrant's Board of Directors.

(c) Effective September 1, 2012, Greggory M. Bigger, Registrant's chief financial officer, was appointed president of Registrant in place and stead of Mr. Blum. Mr. Bigger's Employment Agreement, dated as of February 1, 2012, remains unchanged. Mr. Bigger's Employment Agreement is incorporated herein by reference to Registrant's Form 10-K, Exhibit 10.1, filed on March 30, 2012. Information required under this item relating to Mr. Bigger is incorporated herein by reference to Registrant's Form 8-K filed on February 6, 2012.