Financial reports
10-Q
2022 Q2
Quarterly report
5 May 22
10-Q
2022 Q1
Quarterly report
3 Feb 22
10-K/A
2021 FY
Annual report (amended)
19 Jan 22
10-K
2021 FY
Annual report
12 Nov 21
10-Q
2021 Q3
Quarterly report
5 Aug 21
10-Q
2021 Q2
Quarterly report
6 May 21
10-Q
2021 Q1
Quarterly report
4 Feb 21
10-K
2020 FY
Annual report
17 Nov 20
10-Q
2020 Q3
Quarterly report
6 Aug 20
10-Q
2020 Q2
Quarterly report
8 May 20
Current reports
8-K
Termination of a Material Definitive Agreement
6 Jul 22
8-K
Entegris and CMC Materials Receive China Antitrust Clearance for Pending Acquisition
27 Jun 22
8-K
CMC Materials Reports Record Revenue for the Second Quarter of Fiscal 2022
4 May 22
8-K
CMC Materials Declares Quarterly Cash Dividend
9 Mar 22
8-K
CMC Materials Announces Stockholder Approval of Merger Agreement with Entegris
3 Mar 22
8-K
Other Events
24 Feb 22
8-K
CMC Materials Announces Favorable Conclusion in Patent Dispute with DuPont
16 Feb 22
8-K
CMC Materials Reports Results for the First Quarter of Fiscal 2022
3 Feb 22
8-K
Other Events
31 Jan 22
8-K
Other Events
20 Dec 21
Registration and prospectus
15-12G
Securities registration termination
18 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 Jul 22
25-NSE
Exchange delisting
6 Jul 22
Proxies
DEFM14A
Proxy related to merger
28 Jan 22
DEFA14A
Additional proxy soliciting materials
19 Jan 21
DEF 14A
Definitive proxy
19 Jan 21
DEFA14A
Additional proxy soliciting materials
23 Jan 20
DEF 14A
Definitive proxy
23 Jan 20
DEFA14A
Additional proxy soliciting materials
24 Jan 19
DEF 14A
Definitive proxy
24 Jan 19
DEF 14A
Definitive proxy
23 Jan 18
DEFA14A
Additional proxy soliciting materials
23 Jan 18
DEF 14A
Definitive proxy
25 Jan 17
Other
UPLOAD
Letter from SEC
26 Aug 19
CORRESP
Correspondence with SEC
23 Aug 19
UPLOAD
Letter from SEC
15 Aug 19
EFFECT
Notice of effectiveness
10 Oct 18
CORRESP
Correspondence with SEC
5 Oct 18
UPLOAD
Letter from SEC
25 Sep 18
UPLOAD
Letter from SEC
24 Feb 14
CORRESP
Correspondence with SEC
11 Feb 14
UPLOAD
Letter from SEC
31 Jan 14
UPLOAD
Letter from SEC
7 Jan 11