Financial reports
10-Q
2015 Q2
Quarterly report
5 Aug 15
10-Q
2015 Q1
Quarterly report
30 Apr 15
ARS
2014 FY
Annual report to shareholders
23 Apr 15
10-K
2014 FY
Annual report
2 Mar 15
10-Q
2014 Q3
Quarterly report
29 Oct 14
10-Q
2014 Q2
Quarterly report
1 Aug 14
10-Q
2014 Q1
Quarterly report
30 Apr 14
ARS
2013 FY
Annual report to shareholders
4 Apr 14
10-K
2013 FY
Annual report
26 Feb 14
10-Q
2013 Q3
Quarterly report
1 Nov 13
Current reports
8-K
OM Group Stockholders Approve Merger Transaction
13 Aug 15
8-K
OM Group Provides Transaction Update
5 Aug 15
8-K
Departure of Directors or Certain Officers
3 Jun 15
8-K
Transaction Delivers Significant Value to OM Group Stockholders and Provides Path for Future Growth of Its Businesses
1 Jun 15
8-K
Om Group Announces First Quarter 2015 Financial Results
30 Apr 15
8-K
Entry into a Material Definitive Agreement
25 Mar 15
8-K
Om Group Announces Fourth Quarter and Full Year 2014 Financial Results
2 Mar 15
8-K
Expects annual savings of $30-$40 million by the end of 2017; expects to record non-cash impairment charges in Q4 2014
18 Feb 15
8-K
Om Group Announces Third Quarter 2014 Financial Results, Signed Agreement for a Complementary Acquisition and Share Repurchases
29 Oct 14
8-K
Departure of Directors or Certain Officers
27 Aug 14
Registration and prospectus
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
19 Nov 15
15-12B
Securities registration termination
9 Nov 15
25-NSE
Exchange delisting
28 Oct 15
S-8
Registration of securities for employees
4 Aug 14
S-8 POS
Registration of securities for employees (post-effective amendment)
28 Apr 14
Proxies
DEFM14A
Proxy related to merger
10 Jul 15
PREM14A
Preliminary proxy related to merger
26 Jun 15
DEFA14A
Additional proxy soliciting materials
1 Jun 15
DEFA14A
Additional proxy soliciting materials
1 Jun 15
DEFA14A
Additional proxy soliciting materials
1 Jun 15
DEFA14A
Additional proxy soliciting materials
1 Jun 15
DEF 14A
Definitive proxy
22 Apr 15
DFAN14A
Additional proxy materials by non-management
4 Mar 15
DFAN14A
Additional proxy materials by non-management
28 Jan 15
DEFA14A
Additional proxy soliciting materials
9 Jan 15
Other
SD
Conflict minerals disclosure
1 Jun 15
UPLOAD
Letter from SEC
3 Feb 15
UPLOAD
Letter from SEC
27 Aug 14
CORRESP
Correspondence with SEC
26 Aug 14
UPLOAD
Letter from SEC
12 Aug 14
SD
Conflict minerals disclosure
30 May 14
UPLOAD
Letter from SEC
31 Jan 12
CORRESP
Correspondence with SEC
10 Jan 12
UPLOAD
Letter from SEC
29 Dec 11
CORRESP
Correspondence with SEC
16 Dec 10
Ownership
SC 13G/A
Om Group Inc
9 Feb 17
SC 13G/A
Om Group Inc
16 Feb 16
SC 13G/A
Om Group Inc
9 Feb 16
4
Carl R Christenson
30 Oct 15
4
HANS GEORG DR BETZ
30 Oct 15
4
JOSEPH SCAMINACE
30 Oct 15
4
ALLEN A SPIZZO
30 Oct 15
4
JOHN A MCFARLAND
30 Oct 15
4
VALERIE GENTILE SACHS
30 Oct 15
4
JOSEPH M GINGO
30 Oct 15