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Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material:
SEC Accession No. 0001415889-15-000312
Filing Date
2015-01-28
Accepted
2015-01-28 09:15:53
Documents
1
Effectiveness Date
2015-01-28

Document Format Files

Seq Description Document Type Size
1 DFAN14A frontfourdfan14a_jan282015.htm DFAN14A 43655
  Complete submission text file 0001415889-15-000312.txt   45142
Mailing Address 950 MAIN AVENUE SUITE 1300 CLEVELAND OH 44113
Business Address 950 MAIN AVENUE SUITE 1300 CLEVELAND OH 44113 2167810083
OM GROUP INC (Subject) CIK: 0000899723 (see all company filings)

IRS No.: 521736882 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DFAN14A | Act: 34 | File No.: 001-12515 | Film No.: 15553343
SIC: 3990 Miscellaneous Manufacturing Industries

Mailing Address 35 MASON STREET, 4TH FLOOR GREENWICH CT 06830
Business Address 35 MASON STREET, 4TH FLOOR GREENWICH CT 06830 203-274-9052
FrontFour Capital Group LLC (Filed by) CIK: 0001430308 (see all company filings)

IRS No.: 205997207 | State of Incorp.: DE
Type: DFAN14A