X0203 3 2010-11-16 0 0001443646 Booz Allen Hamilton Holding Corp BAH 0001237642 ROSSOTTI CHARLES O 1435 HARVEST CROSSING DRIVE MCLEAN VA 22101 1 0 0 0 Class A Common Stock 59580 D Stock Option (right to buy) 6.08 2019-05-07 Class A Common Stock 3330 D Stock Option (right to buy) 6.08 2019-05-07 Class A Common Stock 4340 D Stock Option (right to buy) 6.08 2019-05-07 Class A Common Stock 2330 D Includes restricted stock. 660 options are fully vested and exercisable. The remaining options vest and become exercisable, subject to the reporting person's continued service, ratably on June 30, 2011, 2012, 2013 and 2014. These options fully vest and become exercisable immediately prior to the effective date of certain change in control events. 860 options are fully vested and exercisable. The remaining options vest and become exercisable ratably on June 30, 2011, 2012, 2013 and 2014 subject to the achievement of EBITDA performance goals and to the reporting person's continued service, with the opportunity to "catch up" on missed goals if certain performance conditions are satisfied. Any unvested options at the time of a change in control event vest immediately prior to the effective date of the event if certain conditions are met. 470 options are fully vested and exercisable. The remaining options vest and become exercisable ratably on June 30, 2011, 2012, 2013 and 2014 subject to the achievement of cumulative cash flow performance goals and to the reporting person's continued service, with the opportunity to "catch up" on missed goals if certain performance conditions are satisfied. Any unvested options at the time of a change in control event vest immediately prior to the effective date of the event if certain conditions are met. By: /s/ Terence E. Kaden, Attorney-in-Fact for Charles O. Rossotti 2010-11-16