| 12/20/06 | SRA Awarded $13.6M Contract with Department of Defense |
| 12/18/06 | Environmental Protection Agency Awards $10.5M Task Order to SRA |
| 12/05/06 | Constella Group Appoints New Heads of Operations and Sales and Marketing in Pharmaceutical Product Development |
| 11/29/06 | SRA International, Inc. Schedules Second Quarter FY 2007 Earnings Release and Conference Call |
| 11/27/06 | Dan Ward Joins SRA |
| 11/13/06 | North Carolina Technology Association Names Constella Group Private Company of the Year |
| 11/09/06 | SRA International to Webcast Presentation at Stanford Growth Conference |
| 11/07/06 | GSA Awards $90.5M U.S. Department of Agriculture Task Order to SRA |
| 11/05/06 | Constella Group to Present at 23 Sessions at American Public Health Association's 134th Annual Meeting and Exposition |
| 11/03/06 | Constella Group Named One of 50 Fastest Growing Private Companies in the Triangle |
| 11/01/06 | SRA Announces Financial Results for First Quarter of Fiscal Year 2007 |
| 10/26/06 | SRA Completes Acquisition of RABA Technologies |
| 10/19/06 | Constella Group to Acquire Research Triangle Park Contract Research Organization |
| 10/16/06 | Pension Benefit Guaranty Corporation Awards $12.3M Contract to SRA |
| 10/09/06 | SRA Awarded Three Large Contract Vehicles in September Quarter |
| 10/04/06 | SRA International, Inc. to Acquire RABA Technologies, LLC |
| 09/28/06 | U.S. Department of Defense Awards $30.6M Information Technology Support Contract to SRA |
| 09/28/06 | Army National Guard Awards $173M Enterprise Operations and Security Services Contract to SRA |
| 09/26/06 | Constella Group Appoints Former Health and Human Services Assistant Secretary as Vice President for Global Public Health Preparedness |
| 09/19/06 | Constella Group Awards Enhancing Human Health Grants to Improve Health for Infants, Children and Women |
| 09/15/06 | Constella Group Named One of the Best Places to Work in North Carolina's Triangle Region |
| 09/13/06 | SRA International, Inc. Schedules First Quarter FY 2007 Earnings Release and Conference Call |
| 09/08/06 | Constella Group Named One of North Carolina's Most Family-Friendly Companies Six Years Running |
| 08/31/06 | SRA International to Webcast Presentation at Citigroup Conference |
| 08/28/06 | Chief Operating Officer David A. Kriegman Retires From SRA |
| 08/23/06 | SRA Appoints Larry R. Ellis to Board of Directors |
| 08/02/06 | SRA Announces Financial Results for Fourth Quarter and Fiscal Year 2006 |
| 07/27/06 | U.S. Department of Homeland Security Awards $42.2 Million Contract to SRA |
| 07/11/06 | SRA Announces Senior Executive Promotions |
| 06/27/06 | SRA International, Inc. Schedules Earnings and Guidance Release and Conference Call |
| 06/26/06 | DiPentima and Volgenau of SRA International, Inc. Named Ernst & Young Entrepreneur Of The Year(R) 2006 Master Award Winner in Greater Washington |
| 06/21/06 | SRA International to Webcast Presentation at William Blair Conference |
| 06/12/06 | Perry E. Keating Joins SRA |
| 05/19/06 | SRA International to Webcast Presentation at JPMorgan Conference |
| 05/15/06 | U.S. Agency for International Development Awards Contract to SRA |
| 05/11/06 | Department of the Army Awards $16.6M Contract to SRA |
| 05/09/06 | Constella Group Convenes Advisory Board Led by Former Health and Human Services Secretary Tommy G. Thompson |
| 05/01/06 | SRA Announces Financial Results for Third Quarter Fiscal Year 2006 |
| 05/01/06 | U.S. Agency for International Development Awards $125M Contract to SRA |
| 04/20/06 | SRA International, Inc. Updates FY 2006 Guidance |
| 04/19/06 | Constella Group Releases Results from First National Study Examining Occupational Blood Exposure Rates in Paramedics |
| 04/12/06 | SRA International, Inc. Schedules Third Quarter FY 2006 Earnings Release and Conference Call |
| 04/10/06 | U.S. Department of the Treasury Selects SRA and Paragon Technology Group for Mentor-Protege Program |
| 04/06/06 | USAID Program Launched to Improve Private Sector Capacity of Public Health Product Delivery in Afghanistan |
| 04/03/06 | SRA Receives Top Honors from American Red Cross |
| 04/03/06 | U.S. Small Business Administration Awards $54M Contract to SRA |
| 03/21/06 | Constella Group Acquires International Contract Research Organization |
| 03/16/06 | Craig P. Weston Joins SRA |
| 03/14/06 | SRA International to Webcast Presentation at Citigroup Conference |
| 03/06/06 | U.S. General Services Administration Awards Contract to SRA |
| 02/22/06 | Condon Named Federal 100 Winner by Federal Computer Week |
| 02/15/06 | Constella Group Employee Awarded 2006 Truman Award of Leadership and Innovation |
| 02/01/06 | SRA Announces Financial Results for Second Quarter Fiscal Year 2006 |
| 02/01/06 | Military Sealift Command Awards $108.5M Contract to SRA |
| 01/18/06 | SRA International, Inc. Schedules Second Quarter FY 2006 Earnings Release and Conference Call |
| 01/11/06 | Constella Group Appoints Dr. Ron Manderscheid as Director of Mental Health and Substance Use Programs |
| 01/09/06 | SRA on FORTUNE Magazine's '100 Best Companies to Work For' List for Seventh Straight Year |
| 01/05/06 | SRA Announces New Vice Presidents |