OMC Omnicom Group Inc. 26 Jun 2007 | NYSE Exchange | 2:1 Split Ratio |
OMC Omnicom Group Inc. 30 Dec 1997 | NYSE Exchange | 2:1 Split Ratio |
OMC Omnicom Group Inc. 28 Dec 1995 | NYSE Exchange | 2:1 Split Ratio |
OMC Omnicom Group Inc. 16 Jan 1981 | NYSE Exchange | 2:1 Split Ratio |