Financial reports
10-Q
2022 Q2
Quarterly report
3 Aug 22
10-Q
2022 Q1
Quarterly report
5 May 22
10-K
2021 FY
Annual report
25 Feb 22
10-Q
2021 Q3
Quarterly report
3 Nov 21
10-Q
2021 Q2
Quarterly report
4 Aug 21
10-Q
2021 Q1
Quarterly report
5 May 21
10-K
2020 FY
Annual report
19 Feb 21
10-Q
2020 Q3
Quarterly report
6 Nov 20
10-Q
2020 Q2
Quarterly report
31 Jul 20
10-Q
2020 Q1
Quarterly report
1 May 20
Current reports
8-K
ManTech Announces Completion of Acquisition by Carlyle
14 Sep 22
8-K
ManTech Stockholders Approve Acquisition by Carlyle
7 Sep 22
8-K
Other Events
26 Aug 22
8-K
Other Events
21 Jun 22
8-K
Submission of Matters to a Vote of Security Holders
15 Jun 22
8-K
Departure of Directors or Certain Officers
17 May 22
8-K
Entry into a Material Definitive Agreement
16 May 22
8-K
ManTech Announces Financial Results for First Quarter of 2022
4 May 22
8-K
Departure of Directors or Certain Officers
24 Feb 22
8-K
Departure of Directors or Certain Officers
23 Feb 22
Registration and prospectus
15-12G
Securities registration termination
28 Sep 22
S-8 POS
Registration of securities for employees (post-effective amendment)
15 Sep 22
S-8 POS
Registration of securities for employees (post-effective amendment)
15 Sep 22
25-NSE
Exchange delisting
14 Sep 22
S-8
Registration of securities for employees
28 Sep 12
424B3
Prospectus supplement
21 Jul 10
S-4
Registration of securities issued in business combination transactions
7 Jul 10
S-8 POS
Registration of securities for employees (post-effective amendment)
8 Feb 10
15-15D
Suspension of duty to report
31 Oct 08
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Oct 08
Proxies
DEFA14A
Additional proxy soliciting materials
26 Aug 22
DEFA14A
Additional proxy soliciting materials
5 Aug 22
DEFM14A
Proxy related to merger
4 Aug 22
DEFA14A
Additional proxy soliciting materials
7 Jul 22
PREM14A
Preliminary proxy related to merger
1 Jul 22
DEFA14A
Additional proxy soliciting materials
21 Jun 22
DEFA14A
Additional proxy soliciting materials
17 May 22
DEFA14A
Additional proxy soliciting materials
16 May 22
DEFA14A
Additional proxy soliciting materials
16 May 22
DEF 14A
Definitive proxy
29 Apr 22
Other
UPLOAD
Letter from SEC
14 Dec 20
CORRESP
Correspondence with SEC
11 Dec 20
CORRESP
Correspondence with SEC
3 Dec 20
UPLOAD
Letter from SEC
6 Nov 20
EFFECT
Notice of effectiveness
21 Jul 10
UPLOAD
Letter from SEC
31 Jul 09
CORRESP
Correspondence with SEC
20 Jul 09
UPLOAD
Letter from SEC
10 Jul 09
UPLOAD
Letter from SEC
24 Jan 06
UPLOAD
Letter from SEC
24 Jan 06
Ownership