| Date Filed | Type | Description |
| 02/17/2021 |
GN
| ManTech Announces Financial Results for Fourth Quarter and Fiscal Year 2020 |
| 01/11/2021 |
GN
| ManTech Schedules Fourth Quarter Fiscal Year 2020 Earnings Release and Conference Call for February 17, 2021 |
| 12/14/2020 |
GN
| ManTech Acquires Tapestry Technologies to Expand Defensive Cyber Capabilities |
| 11/12/2020 |
GN
| ManTech Acquires Minerva Engineering to Expand Full-spectrum Cyber Capabilities |
| 09/28/2020 |
GN
| ManTech Schedules Third Quarter Fiscal Year 2020 Earnings Release and Conference Call for November 5, 2020 |
| 09/03/2020 |
GN
| George Pedersen Transitions to Chairman Emeritus; ManTech Board of Directors Elects Kevin Phillips as Chairman of the Board |
| 08/24/2020 |
GN
| ManTech Named a “Best for Vets Employer – 2020” by Military Times |
| 07/29/2020 |
GN
| OceanSound Partners Announces Appointment of Peter LaMontagne as CEO of Smartronix and Trident Technologies |
| 07/22/2020 |
GN
| ManTech Wins $87M Navy Contract to Provide Innovative, Secure IT Software Research, Development and Engineering for Naval Sea Systems Command |
| 06/29/2020 |
GN
| ManTech Schedules Second Quarter Fiscal Year 2020 Earnings Release and Conference Call for July 29, 2020 |
| 06/15/2020 |
GN
| ManTech Announces Leadership and Organizational Changes |
| 06/10/2020 |
GN
| ManTech Wins $66M Navy Award to Advance Secure, Integrated Networks |
| 05/27/2020 |
GN
| ManTech Appoints Peter Ward as Vice President of Human Resources and Talent Acquisition for Mission Solutions and Services (MSS) Group |
| 05/20/2020 |
GN
| ManTech Powers Up Sales with FEDSIM Center of Excellence |
| 05/13/2020 |
GN
| ManTech Wins Skillsoft “Program of The Year” Award |
| 04/29/2020 |
GN
| ManTech Announces Financial Results for First Quarter of 2020 |
| 03/23/2020 |
GN
| ManTech Schedules First Quarter Fiscal Year 2020 Earnings Release and Conference Call for April 29, 2020 |
| 03/04/2020 |
GN
| ManTech Names Joseph Chioda Vice President Account Management of Mission, Cyber & Intelligence Solutions Group |
| 02/20/2020 |
GN
| ManTech Launches “Career Enablement” to Accelerate Employee Advancement |
| 02/19/2020 |
GN
| ManTech Announces Financial Results for Fourth Quarter and Fiscal Year 2019 |
| 01/29/2020 |
GN
| ManTech Appoints Kemp Ensor as Vice President and Deputy General Manager of Mission, Cyber & Intelligence Solutions?? Security Solutions Business Unit |
| 01/13/2020 |
GN
| ManTech to Participate in the Cowen 41st Annual Aerospace/Defense & Industrials Conference |
| 11/20/2019 |
GN
| ManTech Wins $177 Million in Health Awards |
| 11/12/2019 |
GN
| ManTech Appoints James C. Marson as Vice President of Contracts/Subcontracts for the Mission Cyber & Intelligence Solutions Group |
| 11/04/2019 |
GN
| ManTech Appoints Daniel E. Payne as Senior Vice President and Chief Security Officer |
| 09/26/2019 |
GN
| ManTech Selected for $950 Million U.S. Air Force Award for Analytical and Technical Services |
| 09/23/2019 |
GN
| ManTech Schedules Third Quarter Fiscal Year 2019 Earnings Release and Conference Call for October 30, 2019 |
| 09/16/2019 |
GN
| ManTech Wins $322 Million Award on Defense Technical Information Center (DTIC) Multi-Award Contract Supporting U.S. Marine Corps Intelligence Activity |
| 09/03/2019 |
GN
| ManTech Awarded $325 Million Contract by Department of Homeland Security for Systems Engineering and Technical Assistance Support |
| 08/08/2019 |
GN
| ManTech Acquires H2M Group to Expand Geospatial and Intelligence Analysis Capabilities |
| 07/16/2019 |
GN
| ManTech Named an AWS Government Competency Partner |
| 07/15/2019 |
GN
| ManTech Appoints Julie Anna Barker as Vice President of HR for Mission Cyber & Intelligence Solutions Group |
| 07/08/2019 |
GN
| ManTech Selects John J. Boyle as Senior Vice President, Chief Growth Officer, Mission Solutions and Services Group |
| 07/01/2019 |
GN
| U.S. Army Picks ManTech for $21 Million Award to Advance Persistent Cyber Training Environment (PCTE) for Next Generation Cyber Warriors |
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