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MANT - As of  06/30/25, 06:59:21 AM:   114 Insider Transactions.

Sector: Technology    Industry: Security Software & Services
Prev Close:$38.45  Avg Vol(3m): 151,265  P/E: 27.50  EPS: 1.40

Email this page to a friend.    Insider Transactions for MANT

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-14 15:47:05.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 32.8% view
S 2020-02-12 11:25:35.0 MANTECH INTERNATIONAL CORP MANT DIMENSIONAL FUND ADVISORS LP 7.71% view
S 2020-02-11 16:54:48.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 12.13% view
B 2020-02-07 13:26:11.0 MANTECH INTERNATIONAL CORP MANT EARNEST PARTNERS LLC 5.6% view
S 2019-02-14 08:30:01.0 MANTECH INTERNATIONAL CORP MANT EARNEST PARTNERS LLC 5.3% view
B 2019-02-11 13:25:14.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 12.37% view
S 2019-02-08 07:10:08.0 MANTECH INTERNATIONAL CORP MANT DIMENSIONAL FUND ADVISORS LP 8.29% view
S 2019-01-31 14:08:04.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 15.0% view
B 2018-02-14 11:53:58.0 MANTECH INTERNATIONAL CORP MANT EARNEST PARTNERS LLC 5.5% view
S 2018-02-13 12:06:32.0 MANTECH INTERNATIONAL CORP MANT RE ADVISERS CORP 2.05% view
S 2018-02-13 09:40:32.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 0.0% view
B 2018-02-09 11:58:20.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 11.14% view
B 2018-02-09 07:35:11.0 MANTECH INTERNATIONAL CORP MANT DIMENSIONAL FUND ADVISORS LP 8.47% view
B 2018-01-19 14:03:48.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 16.7% view
B 2017-02-14 16:55:25.0 MANTECH INTERNATIONAL CORP MANT RE ADVISERS CORP 5.59% view
B 2017-02-14 11:39:32.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 7.036% view
S 2017-02-14 11:11:49.0 MANTECH INTERNATIONAL CORP MANT EARNEST PARTNERS LLC 5.5% view
B 2017-02-10 13:16:31.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 10.22% view
B 2017-02-10 13:06:58.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 9.75% view
B 2017-02-10 10:58:14.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 9.75% view
B 2017-02-09 08:28:18.0 MANTECH INTERNATIONAL CORP MANT DIMENSIONAL FUND ADVISORS LP 8.42% view
B 2017-01-12 17:08:35.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 13.0% view
S 2016-03-07 11:08:55.0 MANTECH INTERNATIONAL CORP MANT HEARTLAND ADVISORS INC 4.2% view
B 2016-02-10 16:49:07.0 MANTECH INTERNATIONAL CORP MANT EARNEST PARTNERS LLC 6.6% view
B 2016-02-10 13:57:05.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 7.58% view
S 2016-02-05 10:08:00.0 MANTECH INTERNATIONAL CORP MANT HEARTLAND ADVISORS INC 5.6% view
B 2016-01-08 17:08:28.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 10.2% view
S 2015-09-10 10:07:53.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 5.803% view
S 2015-09-03 09:44:38.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 4.92% view
B 2015-02-17 10:55:10.0 MANTECH INTERNATIONAL CORP MANT NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 5.88% view
B 2015-02-13 10:40:44.0 MANTECH INTERNATIONAL CORP MANT HEARTLAND ADVISORS INC 7.1% view
S 2015-02-13 10:20:09.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 10.893% view
B 2015-02-11 07:26:09.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 6.73% view
B 2015-02-05 09:21:47.0 MANTECH INTERNATIONAL CORP MANT DIMENSIONAL FUND ADVISORS LP 5.13% view
B 2015-01-22 14:24:34.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 8.8% view
S 2015-01-13 15:15:57.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 10.85% view
B 2014-02-14 17:01:14.0 MANTECH INTERNATIONAL CORP MANT NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 5.2% view
B 2014-02-14 06:53:26.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 13.0% view
B 2014-02-13 16:27:59.0 MANTECH INTERNATIONAL CORP MANT ABRAMS CAPITAL MANAGEMENT n/a view
B 2014-02-11 13:52:29.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 5.68% view
S 2014-02-07 11:25:55.0 MANTECH INTERNATIONAL CORP MANT NEW SOUTH CAPITAL MANAGEMENT INC 0.0% view
B 2014-02-06 14:59:32.0 MANTECH INTERNATIONAL CORP MANT HEARTLAND ADVISORS INC 6.6% view
B 2014-01-29 21:44:32.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 8.3% view
B 2014-01-13 12:16:45.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 15.37% view
S 2013-08-12 16:38:29.0 MANTECH INTERNATIONAL CORP MANT THIRD AVENUE MANAGEMENT LLC 4.47% view
B 2013-08-12 11:51:12.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 11.745% view
S 2013-03-11 16:50:04.0 MANTECH INTERNATIONAL CORP MANT ABRAMS CAPITAL MANAGEMENT n/a view
B 2013-02-15 16:05:36.0 MANTECH INTERNATIONAL CORP MANT ABRAMS CAPITAL MANAGEMENT 5.27% view
B 2013-02-14 12:54:40.0 MANTECH INTERNATIONAL CORP MANT THIRD AVENUE MANAGEMENT LLC 6.7% view
B 2013-02-13 12:32:37.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 5.24% view
B 2013-02-08 11:11:26.0 MANTECH INTERNATIONAL CORP MANT NEW SOUTH CAPITAL MANAGEMENT INC 7.2% view
S 2013-02-08 07:06:58.0 MANTECH INTERNATIONAL CORP MANT ARTISAN PARTNERS HOLDINGS LP 2.6% view
B 2013-02-07 18:51:35.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 7.24% view
B 2013-01-14 14:45:22.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 14.99% view
S 2012-06-08 15:19:34.0 MANTECH INTERNATIONAL CORP MANT Neuberger Berman Group LLC 2.627% view
S 2012-02-15 15:28:42.0 MANTECH INTERNATIONAL CORP MANT Neuberger Berman Group LLC 10.658% view
B 2012-02-14 16:11:19.0 MANTECH INTERNATIONAL CORP MANT THIRD AVENUE MANAGEMENT LLC 5.34% view
B 2012-02-14 15:19:40.0 MANTECH INTERNATIONAL CORP MANT NEW SOUTH CAPITAL MANAGEMENT INC 6.4% view
S 2012-02-13 16:43:03.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 35.8% view
S 2012-02-10 13:36:45.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 7.2% view
S 2012-02-09 10:53:25.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 4.73% view
B 2012-02-07 07:16:55.0 MANTECH INTERNATIONAL CORP MANT ARTISAN PARTNERS HOLDINGS LP 5.7% view
B 2012-01-18 15:24:33.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 14.99% view
S 2011-02-14 18:20:24.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 36.4% view
S 2011-02-10 06:55:53.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 5.2% view
B 2011-02-07 09:06:54.0 MANTECH INTERNATIONAL CORP MANT BlackRock Inc 7.41% view
B 2011-01-14 13:37:35.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 14.91% view
B 2010-05-07 13:57:00.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 10.32% view
B 2010-02-16 17:13:20.0 MANTECH INTERNATIONAL CORP MANT Neuberger Berman Group LLC 12.918% view
B 2010-02-09 10:57:01.0 MANTECH INTERNATIONAL CORP MANT TimesSquare Capital Management 5.8% view
B 2010-02-05 12:26:21.0 MANTECH INTERNATIONAL CORP MANT VANGUARD GROUP INC 5.31% view
S 2010-02-05 08:00:44.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 37.6% view
S 2010-02-02 14:13:13.0 MANTECH INTERNATIONAL CORP MANT Bank of New York Mellon CORP 1.82% view
B 2010-01-26 11:07:26.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 8.74% view
B 2009-10-13 16:16:16.0 MANTECH INTERNATIONAL CORP MANT FMR LLC 0.038% view
B 2009-06-10 21:44:48.0 MANTECH INTERNATIONAL CORP MANT Neuberger Berman Group LLC 12.82% view
B 2009-02-17 14:27:27.0 MANTECH INTERNATIONAL CORP MANT Bank of New York Mellon CORP 5.4% view
S 2009-02-11 10:08:19.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 11.904% view
S 2009-02-10 11:45:14.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 39.4% view
S 2009-02-05 13:30:48.0 MANTECH INTERNATIONAL CORP MANT BARCLAYS GLOBAL INVESTORS NA 3.46% view
S 2008-02-12 17:25:25.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 13.506% view
B 2008-02-05 17:28:50.0 MANTECH INTERNATIONAL CORP MANT BARCLAYS GLOBAL INVESTORS NA 3.51% view
S 2008-02-05 10:37:10.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 4.6% view
B 2008-01-23 08:58:12.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 41.4% view
S 2007-08-10 15:40:51.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
S 2007-02-13 12:38:50.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 14.907% view
S 2007-01-23 16:23:28.0 MANTECH INTERNATIONAL CORP MANT BARCLAYS GLOBAL INVESTORS NA 2.87% view
S 2007-01-23 13:59:37.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 8.84% view
S 2006-07-10 00:00:00.0 MANTECH INTERNATIONAL CORP MANT BAMCO INC 3.3% view
B 2006-04-07 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 10.17% view
S 2006-02-21 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 16.87% view
S 2006-02-14 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 16.87% view
S 2006-02-14 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ADAGE CAPITAL PARTNERS GP LLC n/a view
B 2006-02-13 00:00:00.0 MANTECH INTERNATIONAL CORP MANT BAMCO INC 7.0% view
B 2006-02-09 00:00:00.0 MANTECH INTERNATIONAL CORP MANT BARCLAYS PLC 0.7% view
S 2006-01-30 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 7.28% view
S 2006-01-19 00:00:00.0 MANTECH INTERNATIONAL CORP MANT INVESTMENT COUNSELORS OF MARYLAND LLC 2.43% view
S 2005-02-15 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 18.66% view
B 2005-02-14 00:00:00.0 MANTECH INTERNATIONAL CORP MANT BARCLAYS GLOBAL INVESTORS NA 3.33% view
B 2005-02-08 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 10.31% view
B 2005-02-03 00:00:00.0 MANTECH INTERNATIONAL CORP MANT INVESTMENT COUNSELORS OF MARYLAND LLC 6.23% view
B 2005-01-31 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ROYCE & ASSOCIATES LLC 9.29% view
S 2004-12-10 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
S 2004-10-12 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
B 2004-09-07 00:00:00.0 MANTECH INTERNATIONAL CORP MANT ADAGE CAPITAL PARTNERS GP LLC 10.3% view
S 2004-06-10 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
S 2004-02-17 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
B 2004-02-09 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 22.86% view
B 2003-12-15 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 21.88% view
B 2003-04-07 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 10.73% view
B 2003-02-14 00:00:00.0 MANTECH INTERNATIONAL CORP MANT PEDERSEN GEORGE J 2.0% view
S 2003-02-13 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
B 2003-02-13 00:00:00.0 MANTECH INTERNATIONAL CORP MANT NEUBERGER BERMAN INC 8.59% view
B 2003-02-10 00:00:00.0 MANTECH INTERNATIONAL CORP MANT FMR CORP n/a view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.