Financial reports
10-K
2017 FY
Annual report
1 Mar 18
10-Q
2017 Q3
Quarterly report
6 Nov 17
10-Q
2017 Q2
Quarterly report
4 Aug 17
10-Q
2017 Q1
Quarterly report
9 May 17
10-K
2016 FY
Annual report
1 Mar 17
10-Q
2016 Q3
Quarterly report
3 Nov 16
10-Q
2016 Q2
Quarterly report
5 Aug 16
10-Q
2016 Q1
Quarterly report
5 May 16
10-K
2015 FY
Annual report
26 Feb 16
10-Q
2015 Q3
Quarterly report
6 Nov 15
Current reports
8-K
Departure of Directors or Certain Officers
14 Mar 18
8-K
Kuraray Completes Acquisition of Calgon Carbon
12 Mar 18
8-K
Other Events
6 Mar 18
8-K
Calgon Carbon Announces Fourth Quarter 2017 Results
1 Mar 18
8-K
Other Events
22 Jan 18
8-K
Submission of Matters to a Vote of Security Holders
29 Dec 17
8-K
Other Events
1 Dec 17
8-K
Calgon Carbon Announces Third Quarter 2017 Results
6 Nov 17
8-K
Calgon Carbon Corporation Announces Agreement to be Acquired by Kuraray
21 Sep 17
8-K
Calgon Carbon Announces Second Quarter 2017 Results
4 Aug 17
Registration and prospectus
15-12B
Securities registration termination
19 Mar 18
25-NSE
Exchange delisting
9 Mar 18
POSASR
Automatic shelf registration (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
S-8 POS
Registration of securities for employees (post-effective amendment)
9 Mar 18
Proxies
DEFA14A
Additional proxy soliciting materials
1 Dec 17
DEFM14A
Proxy related to merger
28 Nov 17
DEFA14A
Additional proxy soliciting materials
6 Nov 17
PREM14A
Preliminary proxy related to merger
27 Oct 17
DEFA14A
Additional proxy soliciting materials
21 Sep 17
DEFA14A
Additional proxy soliciting materials
21 Sep 17
DEF 14A
Definitive proxy
23 Mar 17
DEF 14A
Definitive proxy
17 Mar 16
DEF 14A
Definitive proxy
19 Mar 15
DEF 14A
Definitive proxy
25 Mar 14
Other
SD
Conflict minerals disclosure
31 May 17
UPLOAD
Letter from SEC
24 May 17
CORRESP
Correspondence with SEC
11 May 17
UPLOAD
Letter from SEC
20 Apr 17
SD
Conflict minerals disclosure
31 May 16
SD
Conflict minerals disclosure
28 May 15
SD
Conflict minerals disclosure
29 May 14
UPLOAD
Letter from SEC
7 May 14
CORRESP
Correspondence with SEC
17 Apr 14
UPLOAD
Letter from SEC
8 Apr 14
Ownership