PERMA FIX ENVIRONMENTAL SERVICES INC Bonus & Incentive Agreements

2013 Incentive Compensation Plan for Chief Operating Officer, effective January 1, 2013 (Filed With SEC on June 12, 2013)

2013 Incentive Compensation Plan for Chief Financial Officer, effective January 1, 2013 (Filed With SEC on June 12, 2013)

2013 Incentive Compensation Plan for Chief Executive Officer, effective January 1, 2013 (Filed With SEC on June 12, 2013)

Amended Management Incentive Plan for Christopher Leichtweis (Filed With SEC on July 18, 2012)

2012 Incentive Compensation Plan for Chief Operating Officer (Filed With SEC on July 18, 2012)

2012 Incentive Compensation Plan for Chief Financial Officer (Filed With SEC on July 18, 2012)

2012 Incentive Compensation Plan for Chief Executive Officer (Filed With SEC on July 18, 2012)

Incentive Stock Option Agreement between Perma-Fix Environmental Services, Inc. and Mr. Jim Blankenhorn (Filed With SEC on August 5, 2011)

Form of Incentive Stock Option Agreement (Filed With SEC on July 29, 2011)

2011 Incentive Compensation Plan for Chief Operating Officer, effective January 1, 2011 (Filed With SEC on March 23, 2011)

2011 Incentive Compensation Plan for Chief Financial Officer, effective January 1, 2011 (Filed With SEC on March 23, 2011)

2011 Incentive Compensation Plan for Chief Executive Officer, effective January 1, 2011 (Filed With SEC on March 23, 2011)