336 filings
S-8 POS
Om Group Inc
19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Om Group Inc
19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Om Group Inc
19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Om Group Inc
19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Om Group Inc
19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
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19 Nov 15
Registration of securities for employees (post-effective amendment)
12:00am
15-12B
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9 Nov 15
Securities registration termination
12:00am
25-NSE
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28 Oct 15
Exchange delisting
12:00am
8-K
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13 Aug 15
OM Group Stockholders Approve Merger Transaction
12:00am
8-K
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5 Aug 15
OM Group Provides Transaction Update
12:00am
DEFM14A
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10 Jul 15
Proxy related to merger
12:00am
PREM14A
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26 Jun 15
Preliminary proxy related to merger
12:00am
8-K
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3 Jun 15
Departure of Directors or Certain Officers
12:00am
DEFA14A
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1 Jun 15
Additional proxy soliciting materials
12:00am
SD
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1 Jun 15
Conflict minerals disclosure
12:00am
DEFA14A
vsykmwaqmgd8
1 Jun 15
Additional proxy soliciting materials
12:00am
8-K
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1 Jun 15
Transaction Delivers Significant Value to OM Group Stockholders and Provides Path for Future Growth of Its Businesses
12:00am
DEFA14A
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1 Jun 15
Additional proxy soliciting materials
12:00am
DEFA14A
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1 Jun 15
Additional proxy soliciting materials
12:00am