| Date Filed | Type | Description |
| 05/04/2012 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 02/14/2012 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 01/26/2012 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/14/2011 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/07/2011 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/01/2011 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 1.2% stake in Kratos Defense & Security Solutions, Inc. |
| 11/14/2011 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 09/26/2011 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 09/12/2011 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 9.8% stake in Kratos Defense & Security Solutions, Inc. |
| 08/12/2011 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 08/02/2011 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 7.5% stake in Kratos Defense & Security Solutions, Inc. |
| 05/31/2011 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 9.8% stake in Kratos Defense & Security Solutions, Inc. |
| 05/13/2011 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 05/02/2011 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 04/08/2011 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 03/28/2011 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 03/28/2011 |
DEFC14A
| Form DEFC14A - Definitive proxy statement, contested solicitations: |
| 03/04/2011 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 8.7% stake in Kratos Defense & Security Solutions, Inc. |
| 02/18/2011 |
SC 13D
| MMI INVESTMENTS, L.P. reports a 7.7% stake in Kratos Defense & Security Solutions, Inc. |
| 02/14/2011 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 12/22/2010 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 1% stake in Applied Signal Technology, Inc. |
| 12/20/2010 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 7.7% stake in EMS Technologies, Inc. |
| 11/15/2010 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 11/03/2010 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 7.7% stake in EMS Technologies, Inc. |
| 10/25/2010 |
SC 13D/A
| Core-Mark Holding Company, Inc. reports a 7.8% stake in Core-Mark Holding Company, Inc. |
| 10/22/2010 |
SC 13D
| MMI INVESTMENTS, L.P. reports a 5.5% stake in Applied Signal Technology, Inc. |
| 09/28/2010 |
SC 13D/A
| MMI INVESTMENTS, L.P. reports a 7.1% stake in EMS Technologies, Inc. |
| 09/20/2010 |
SC 13D
| Core-Mark Holding Company, Inc. reports a 6.6% stake in Core-Mark Holding Company, Inc. |
| 08/16/2010 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 07/16/2010 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership |
| 06/21/2010 |
SC 13D/A
| GENOPTIX INC reports a 1.6% stake in Genoptix, Inc. |
| 05/17/2010 |
SC 13D/A
| Double Hull Tankers, Inc. reports a 9.7% stake in DHT Holdings, Inc. |
| 05/14/2010 |
13F-NT
| Form 13F-NT - Quarterly report filed by institutional managers, Notice |
| 03/17/2010 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
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