Mantech International Corp reports

Location
2251 Corporate Park Drive, Herndon, VA
State of incorporation
DE
Fiscal year end
December 31
Data updated at
7/19/2024, 08:53 AM
Form type Sec Links Description Filing date Reporting date
SC 13G/A Report SEC SCHEDULE 13G Feb 10, 2023
8-K Report | Data 8-K Sep 14, 2022 Sep 14, 2022
8-K Report | Data 8-K Sep 8, 2022 Sep 7, 2022
8-K Report | Data 8-K Aug 29, 2022 Aug 29, 2022
10-Q Report | Data 10-Q Aug 3, 2022 Jun 30, 2022
8-K Report | Data 8-K Jun 21, 2022 Jun 20, 2022
8-K Report | Data 8-K Jun 15, 2022 Jun 10, 2022
8-K Report | Data 8-K May 17, 2022 May 12, 2022
8-K Report | Data 8-K May 16, 2022 May 13, 2022
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 04/30/2022 May 10, 2022
10-Q Report | Data 10-Q May 5, 2022 Mar 31, 2022
8-K Report | Data 8-K May 4, 2022 May 4, 2022
SC 13G Report SC 13G Apr 8, 2022
SC 13G/A Report SC 13G/A Mar 31, 2022
10-K Report | Data 10-K Feb 25, 2022 Dec 31, 2021
8-K Report | Data 8-K Feb 24, 2022 Feb 22, 2022
8-K Report | Data 8-K Feb 23, 2022 Feb 21, 2022
8-K Report | Data 8-K Feb 23, 2022 Feb 23, 2022
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2021 Feb 14, 2022
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2022
SC 13G/A Report SEC SCHEDULE 13G Feb 8, 2022
SC 13G/A Report SC 13G/A Feb 8, 2022
SC 13G/A Report Jan 27, 2022
SC 13G/A Report Jan 25, 2022
SC 13G/A Report FILING MANTECH INTERNATIONAL CORPORATION Dec 7, 2021
10-Q Report | Data 10-Q Nov 3, 2021 Sep 30, 2021
8-K Report | Data 8-K Nov 2, 2021 Nov 2, 2021
8-K Report | Data 8-K Nov 1, 2021 Oct 29, 2021
10-Q Report | Data 10-Q Aug 4, 2021 Jun 30, 2021
8-K Report | Data 8-K Aug 3, 2021 Aug 3, 2021
8-K Report | Data 8-K Jul 20, 2021 Jul 20, 2021
8-K Report | Data 8-K May 26, 2021 May 21, 2021
10-Q Report | Data 10-Q May 5, 2021 Mar 31, 2021
8-K Report | Data 8-K May 4, 2021 May 4, 2021
8-K Report | Data 8-K Mar 12, 2021 Mar 9, 2021
10-K Report | Data 10-K Feb 19, 2021 Dec 31, 2020
8-K Report | Data 8-K Feb 17, 2021 Feb 17, 2021
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2020 Feb 16, 2021
SC 13G/A Report SC 13G/A Feb 12, 2021
SC 13G/A Report SEC SCHEDULE 13G Feb 12, 2021
SC 13G/A Report SCHEDULE 13G/A Feb 10, 2021
SC 13G Report Jan 25, 2021
SC 13G Report FILING MANTECH INTERNATIONAL CORPORATION Jan 13, 2021
10-Q Report | Data 10-Q Nov 6, 2020 Sep 30, 2020
8-K Report | Data 8-K Nov 5, 2020 Nov 5, 2020
8-K Report | Data 8-K Sep 3, 2020 Aug 31, 2020
8-K Report | Data 8-K Aug 3, 2020 Jul 28, 2020
10-Q Report | Data 10-Q Jul 31, 2020 Jun 30, 2020
8-K Report | Data 8-K Jul 29, 2020 Jul 29, 2020
8-K Report | Data 8-K Jun 15, 2020 Jun 11, 2020
8-K Report | Data 8-K May 28, 2020 May 21, 2020
10-Q Report | Data 10-Q May 1, 2020 Mar 31, 2020
8-K Report | Data 8-K Apr 29, 2020 Apr 29, 2020
8-K Report | Data 8-K Mar 10, 2020 Mar 4, 2020
10-K Report | Data 10-K Feb 21, 2020 Dec 31, 2019
8-K Report | Data 8-K Feb 19, 2020 Feb 19, 2020
SC 13G/A Report SC 13G/A Feb 14, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 11, 2020
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2019 Feb 7, 2020
SC 13G/A Report Feb 4, 2020
10-Q Report | Data 10-Q Nov 1, 2019 Sep 30, 2019
8-K Report | Data 8-K Oct 30, 2019 Oct 30, 2019
10-Q Report | Data 10-Q Aug 2, 2019 Jun 30, 2019
8-K Report | Data 8-K Jul 31, 2019 Jul 31, 2019
8-K Report 8-K May 23, 2019 May 21, 2019
8-K Report 8-K May 22, 2019 May 21, 2019
10-Q Report | Data 10-Q May 3, 2019 Mar 31, 2019
8-K Report 8-K May 1, 2019 May 1, 2019
8-K Report 8-K Mar 11, 2019 Mar 5, 2019
10-K Report | Data 10-K Feb 22, 2019 Dec 31, 2018
8-K Report 8-K Feb 20, 2019 Feb 20, 2019
SC 13G/A Report SC 13G/A Feb 14, 2019
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2018 Feb 14, 2019
SC 13G/A Report Feb 11, 2019
SC 13G/A Report SCHEDULE 13G/A Feb 8, 2019
SC 13G/A Report Jan 31, 2019
10-Q Report | Data 10-Q Nov 2, 2018 Sep 30, 2018
8-K Report 8-K Nov 1, 2018 Nov 1, 2018
10-Q Report | Data 10-Q Aug 3, 2018 Jun 30, 2018
8-K Report 8-K Aug 1, 2018 Aug 1, 2018
8-K Report 8-K May 18, 2018 May 17, 2018
10-Q Report | Data 10-Q May 4, 2018 Mar 31, 2018
8-K Report 8-K May 2, 2018 May 2, 2018
8-K Report 8-K Mar 9, 2018 Mar 6, 2018
8-K Report 8-K Mar 8, 2018 Mar 5, 2018
10-K Report | Data 10-K Feb 23, 2018 Dec 31, 2017
8-K Report 8-K Feb 21, 2018 Feb 21, 2018
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2017 Feb 14, 2018
SC 13G/A Report MANTECH 13G Feb 13, 2018
SC 13G/A Report Feb 13, 2018
SC 13G/A Report Feb 9, 2018
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2018
SC 13G/A Report Jan 19, 2018
8-K Report 8-K Dec 13, 2017 Dec 11, 2017
10-Q Report | Data 10-Q Nov 2, 2017 Sep 30, 2017
8-K Report 8-K Nov 1, 2017 Nov 1, 2017
8-K Report 8-K Sep 18, 2017 Sep 15, 2017
8-K Report 8-K BV Aug 23, 2017 Aug 21, 2017
8-K Report 8-K 2ND AMENDED AND RESTATED CREDIT AGREEMENT Aug 23, 2017 Aug 17, 2017
10-Q Report | Data 10-Q Aug 4, 2017 Jun 30, 2017
8-K Report | Data 8-K Aug 2, 2017 Aug 2, 2017
8-K Report 8-K May 22, 2017 May 17, 2017
8-K Report 8-K May 3, 2017 May 3, 2017
10-Q Report | Data 10-Q May 3, 2017 Mar 31, 2017
8-K Report 8-K Mar 13, 2017 Mar 7, 2017
8-K Report 8-K Feb 22, 2017 Feb 22, 2017
10-K Report | Data 10-K Feb 22, 2017 Dec 31, 2016
SC 13G Report MANTECH 13G Feb 14, 2017
SC 13G Report Feb 14, 2017
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION - 12/31/2016 Feb 14, 2017
SC 13G/A Report Feb 10, 2017
SC 13G/A Report Feb 10, 2017
SC 13G/A Report Feb 10, 2017
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2017
SC 13G/A Report Jan 12, 2017
8-K Report FORM 8-K Nov 7, 2016 Nov 1, 2016
10-Q Report | Data 10-Q Nov 4, 2016 Sep 30, 2016
8-K Report 8-K Nov 2, 2016 Nov 2, 2016
10-Q Report | Data 10-Q Jul 29, 2016 Jun 30, 2016
8-K Report 8-K Jul 27, 2016 Jul 27, 2016
8-K Report FORM 8-K May 11, 2016 May 5, 2016
10-Q Report | Data 10-Q Apr 29, 2016 Mar 31, 2016
8-K Report | Data 8-K Apr 27, 2016 Apr 27, 2016
8-K Report | Data FORM 8-K Mar 17, 2016 Mar 11, 2016
8-K Report FORM 8-K Mar 11, 2016 Mar 8, 2016
SC 13G/A Report AMENDMENT NO. 3 TO SCHEDULE 13G Mar 7, 2016
10-K Report | Data 10-K Feb 19, 2016 Dec 31, 2015
8-K Report 8-K Feb 17, 2016 Feb 17, 2016
SC 13G/A Report Feb 12, 2016
SC 13G Report MANTECH INTERNATIONAL CORPORATION - 12/31/2015 Feb 10, 2016
SC 13G/A Report Feb 10, 2016
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2016
SC 13G/A Report AMENDMENT NO. 2 TO SCHEDULE 13G Feb 5, 2016
SC 13G/A Report Jan 8, 2016
8-K Report FORM 8-K Dec 9, 2015 Dec 3, 2015
10-Q Report | Data 10-Q Oct 30, 2015 Sep 30, 2015
8-K Report 8-K Oct 28, 2015 Oct 28, 2015
SC 13G/A Report Sep 10, 2015
SC 13G/A Report Sep 3, 2015
10-Q Report | Data FORM 10-Q Jul 31, 2015 Jun 30, 2015
8-K Report FORM 8-K Jul 29, 2015 Jul 29, 2015
8-K Report FORM 8-K May 12, 2015 May 7, 2015
10-Q Report | Data 10-Q May 1, 2015 Mar 31, 2015
8-K Report 8-K Apr 29, 2015 Apr 29, 2015
8-K Report 8-K Mar 17, 2015 Mar 11, 2015
10-K Report | Data 10-K Feb 20, 2015 Dec 31, 2014
8-K Report 8-K Feb 18, 2015 Feb 18, 2015
SC 13G/A Report MANTECH INTERNATIONAL AMENDED 13G Feb 17, 2015
SC 13G/A Report AMENDMENT NO. 1 TO SCHEDULE 13G Feb 13, 2015
SC 13G/A Report Feb 13, 2015
SC 13G/A Report Feb 11, 2015
SC 13G Report SCHEDULE 13G Feb 5, 2015
SC 13G/A Report Jan 22, 2015
SC 13G/A Report Jan 13, 2015
8-K Report 8-K Dec 17, 2014 Dec 11, 2014
8-K Report 8-K Nov 18, 2014 Nov 18, 2014
10-Q Report | Data 10-Q Oct 31, 2014 Sep 30, 2014
8-K Report 8-K Oct 29, 2014 Oct 29, 2014
10-Q Report | Data 10-Q Aug 1, 2014 Jun 30, 2014
8-K Report 8-K Jul 30, 2014 Jul 30, 2014
8-K Report FORM 8-K Jun 19, 2014 Jun 13, 2014
8-K Report FORM 8-K May 13, 2014 May 8, 2014
10-Q Report | Data 10-Q May 2, 2014 Mar 31, 2014
8-K Report 8-K Apr 30, 2014 Apr 30, 2014
8-K Report 8-K Apr 18, 2014 Apr 15, 2014
8-K Report 8-K Mar 10, 2014 Mar 6, 2014
8-K Report FORM 8-K Mar 3, 2014 Mar 3, 2014
10-K Report | Data 10-K Feb 21, 2014 Dec 31, 2013
8-K Report 8-K Feb 19, 2014 Feb 19, 2014
SC 13G Report SC 13G - INITIAL FILING Feb 14, 2014
SC 13G/A Report Feb 14, 2014
SC 13G/A Report SCHEDULE 13G AMENDMENT FILING Feb 13, 2014
SC 13G/A Report Feb 11, 2014
SC 13G/A Report SCHEDULE 13G Feb 7, 2014
SC 13G Report SC 13G Feb 6, 2014
SC 13G/A Report Jan 30, 2014
SC 13G/A Report Jan 13, 2014
10-Q Report | Data 10-Q Nov 1, 2013 Sep 30, 2013
8-K Report 8-K Oct 30, 2013 Oct 30, 2013
SC 13G Report Aug 12, 2013
SC 13G Report Aug 12, 2013
10-Q Report | Data 10-Q Aug 1, 2013 Jun 30, 2013
8-K Report FORM 8-K Jul 31, 2013 Jul 31, 2013
8-K Report FORM 8-K May 15, 2013 May 9, 2013
10-Q Report | Data 10-Q May 3, 2013 Mar 31, 2013
8-K Report FORM 8-K May 1, 2013 May 1, 2013
SC 13G/A Report AMENDMENT NO.1 TO SCHEDULE 13G Mar 11, 2013
8-K Report FORM 8-K Mar 11, 2013 Mar 7, 2013
10-K Report | Data 10-K Feb 22, 2013 Dec 31, 2012
8-K Report FORM 8-K Feb 20, 2013 Feb 20, 2013
SC 13G Report SCHEDULE 13G (FEBRUARY 2013) Feb 15, 2013
SC 13G Report Feb 14, 2013
SC 13G Report Feb 13, 2013
SC 13G/A Report SCHEDULE 13G/A Feb 8, 2013
SC 13G/A Report MANTECH INTERNATIONAL CORPORATION Feb 8, 2013
SC 13G/A Report Feb 8, 2013
8-K Report FORM 8-K Feb 7, 2013 Feb 4, 2013
8-K Report FORM 8-K Jan 25, 2013 Jan 18, 2013
SC 13G/A Report Jan 14, 2013
10-Q Report | Data 10-Q Nov 2, 2012 Sep 30, 2012
8-K Report FORM 8-K Nov 1, 2012 Nov 1, 2012
8-K Report FORM 8-K Aug 10, 2012 Aug 10, 2012
10-Q Report | Data FORM 10-Q Aug 3, 2012 Jun 30, 2012
8-K Report FORM 8-K Aug 1, 2012 Aug 1, 2012
SC 13G/A Report NONE Jun 8, 2012
8-K Report FORM 8-K May 16, 2012 May 10, 2012
10-Q Report | Data FORM 10-Q May 4, 2012 Mar 31, 2012
8-K Report FORM 8-K May 3, 2012 May 3, 2012
8-K Report FORM 8-K Mar 14, 2012 Mar 8, 2012
10-K Report | Data FORM 10-K Feb 24, 2012 Dec 31, 2011
8-K Report FORM 8-K Feb 22, 2012 Feb 22, 2012
SC 13G/A Report NONE Feb 15, 2012
SC 13G Report MANTECH INT'L Feb 14, 2012
SC 13G Report SC 13G MANT Feb 14, 2012
SC 13G/A Report SCHEDULE 13G/A Feb 13, 2012
SC 13G/A Report Feb 10, 2012
SC 13G/A Report Feb 9, 2012
SC 13G Report MANTECH INTERNATIONAL CORPORATION Feb 7, 2012
SC 13G/A Report Jan 18, 2012
10-Q Report | Data FORM 10-Q Nov 4, 2011 Sep 30, 2011
8-K Report FORM 8-K Nov 1, 2011 Nov 1, 2011
8-K Report FORM 8-K Oct 13, 2011 Oct 12, 2011
10-Q Report | Data FORM 10-Q Jul 29, 2011 Jun 30, 2011
8-K Report FORM 8-K Jul 27, 2011 Jul 27, 2011
8-K Report FORM 8-K May 16, 2011 May 12, 2011
10-Q Report | Data FORM 10-Q Apr 29, 2011 Mar 31, 2011
8-K Report FORM 8-K Apr 27, 2011 Apr 27, 2011
8-K Report FORM 8-K Mar 15, 2011 Mar 10, 2011
10-K Report | Data FORM 10-K Feb 25, 2011 Dec 31, 2010
8-K Report FORM 8-K Feb 23, 2011 Feb 23, 2011
SC 13G/A Report SCHEDULE 13G AMENDMENT NO. 4 Feb 14, 2011
SC 13G/A Report Feb 14, 2011
SC 13G/A Report Feb 10, 2011
SC 13G/A Report Feb 7, 2011
SC 13G/A Report Jan 14, 2011
8-K Report FORM 8-K Nov 22, 2010 Nov 22, 2010
10-Q Report | Data FORM 10-Q Oct 29, 2010 Sep 30, 2010
8-K Report FORM 8-K Oct 27, 2010 Oct 27, 2010
8-K Report FORM 8-K Oct 12, 2010 Oct 8, 2010
8-K Report FORM 8-K Sep 30, 2010 Sep 30, 2010
8-K Report FORM 8-K Sep 14, 2010 Sep 10, 2010
8-K Report FORM 8-K Aug 23, 2010 Aug 23, 2010
10-Q Report | Data FORM 10-Q Jul 30, 2010 Jun 30, 2010
8-K Report FORM 8-K Jul 28, 2010 Jul 28, 2010
8-K Report FORM 8-K Jul 20, 2010 Jul 19, 2010
8-K Report FORM 8-K Jul 7, 2010 Jul 7, 2010
8-K Report FORM 8-K May 13, 2010 May 12, 2010
SC 13G/A Report May 7, 2010
10-Q Report FORM 10-Q Apr 30, 2010 Mar 31, 2010
8-K Report FORM 8-K Apr 28, 2010 Apr 28, 2010
8-K Report FORM 8-K Apr 13, 2010 Apr 8, 2010
8-K Report FORM 8-K Apr 8, 2010 Apr 8, 2010
8-K Report FORM 8-K Apr 1, 2010 Apr 1, 2010
8-K Report FORM 8-K Mar 16, 2010 Mar 11, 2010
10-K Report FORM 10-K Feb 26, 2010 Dec 31, 2009
8-K/A Report FORM 8-K/A Feb 25, 2010 Jan 15, 2010
8-K Report FORM 8-K Feb 24, 2010 Feb 19, 2010
SC 13G/A Report Feb 16, 2010
SC 13G Report SCHEDULE 13-G Feb 9, 2010
SC 13G Report Feb 5, 2010
SC 13G/A Report SCHEDULE 13G AMENDMENT NO. 3 Feb 5, 2010
SC 13G/A Report Feb 2, 2010
SC 13G Report Jan 29, 2010
SC 13G/A Report Jan 26, 2010
8-K Report FORM 8-K Jan 19, 2010 Jan 15, 2010
10-Q Report FORM 10-Q Oct 30, 2009 Sep 30, 2009
10-Q Report FORM 10-Q Jul 31, 2009 Jun 30, 2009
10-Q Report FORM 10-Q May 1, 2009 Mar 31, 2009
10-K Report FORM 10-K Feb 27, 2009 Dec 31, 2008
10-Q Report FORM 10-Q Nov 3, 2008 Sep 30, 2008
10-Q Report FORM 10-Q Aug 1, 2008 Jun 30, 2008
10-Q Report FORM 10-Q May 6, 2008 Mar 31, 2008
10-K Report FORM 10-K Mar 17, 2008 Dec 31, 2007
10-Q Report FORM 10-Q Nov 5, 2007 Sep 30, 2007
10-Q Report FORM 10-Q Aug 6, 2007 Jun 30, 2007
10-Q Report FORM 10-Q May 4, 2007 Mar 31, 2007
10-K Report FORM 10-K Mar 9, 2007 Dec 31, 2006
10-Q Report FORM 10-Q Nov 6, 2006 Sep 30, 2006
10-Q Report FORM 10-Q Aug 7, 2006 Jun 30, 2006
10-Q Report FORM 10-Q May 5, 2006 Mar 31, 2006
10-K Report FORM 10-K Mar 10, 2006 Dec 31, 2005
10-Q Report FORM 10-Q Nov 7, 2005 Sep 30, 2005
10-Q Report FORM 10-Q Aug 5, 2005 Jun 30, 2005
10-Q Report FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2005 May 9, 2005 Mar 31, 2005
10-K Report FORM 10K Mar 16, 2005 Dec 31, 2004
10-Q Report FORM 10-Q Nov 5, 2004 Sep 30, 2004
10-Q Report FORM 10-Q Aug 16, 2004 Jun 30, 2004
10-Q Report FORM 10-Q May 10, 2004 Mar 31, 2004