| Date Filed | Type | Description |
| 02/10/2023 |
SC 13G/A
| DIMENSIONAL FUND ADVISORS LP reports a 0% stake in ManTech International Corp/VA |
| 09/28/2022 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)]: |
| 09/15/2022 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 09/15/2022 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 09/14/2022 |
8-K
| Termination of a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Notice of Delisting or Fa...|
Docs:
|
"UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549",
"Fourth Amended and Restated Certificate of Incorporation of ManTech International Corporation",
"Fourth Amended and Restated Bylaws of ManTech International Corporation",
"ManTech Announces Completion of Acquisition by Carlyle HERNDON, Va., Sept. 14, 2022 — ManTech International Corporation , a leading provider of innovative technologies and solutions for mission-critical national security programs, today announced the completion of its sale to funds managed by global investment firm Carlyle in an all-cash transaction representing a total enterprise value of approximately $4.2 billion. Under the terms of the go-private transaction, ManTech stockholders will receive $96.00 per share in cash. With the completion of the transaction, ManTech's common stock has ceased trading and will no longer be listed on the NASDAQ Global Select Market. “ManTech is at the forefront of its industry, delivering leading and innovative solutions for mission-critical national secur..." |
|
| 09/14/2022 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities: |
| 08/05/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 08/04/2022 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 08/03/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 07/07/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 07/01/2022 |
PREM14A
| Form PREM14A - Preliminary proxy statements relating to merger or acquisition: |
| 06/21/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 06/21/2022 |
8-K
| Quarterly results |
| 06/15/2022 |
8-K
| Quarterly results |
| 05/17/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/17/2022 |
8-K
| Quarterly results |
| 05/16/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/16/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/16/2022 |
8-K
| Quarterly results |
| 05/10/2022 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 05/05/2022 |
10-Q
| Quarterly Report for the period ended March 31, 2022 |
| 05/04/2022 |
8-K
| Quarterly results |
| 04/29/2022 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 04/08/2022 |
SC 13G
| Warren Jennifer A. reports a 23.9% stake in ManTech International Corporation |
| 03/30/2022 |
SC 13G/A
| PEDERSEN GEORGE J reports a 9.3% stake in ManTech International Corporation |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/24/2022 |
8-K
| Quarterly results |
| 02/23/2022 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 02/23/2022 |
8-K
| Quarterly results |
| 02/14/2022 |
SC 13G/A
| EARNEST PARTNERS LLC reports a 5.8% stake in ManTech International Corporation |
| 02/10/2022 |
SC 13G/A
| VANGUARD GROUP INC reports a 11.4% stake in ManTech International Corp./VA Class A |
| 02/08/2022 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/07/2022 |
SC 13G/A
| PEDERSEN GEORGE J reports a 32.3% stake in ManTech International Corporation |
| 01/27/2022 |
SC 13G/A
| BlackRock Inc. reports a 15.9% stake in MANTECH INTERNATIONAL CORPORATION |
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