| 2004-03-18 | Sale | Omnicom Group Inc. OMC | Chairman of DDB Worldwide Inc. | 50,000 0.0265% | $77.39 | $3.87M | +3.39% | |
| 2004-02-27 | Sale | Omnicom Group Inc. OMC | Chairman of DDB Worldwide Inc. | 45,000 0.0238% | $81.51 | $3.67M | -2.24% | |
| 2003-11-06 | Sale | Omnicom Group Inc. OMC | Chairman of DDB Worldwide Inc. | 41,400 0.0117% | $42.69 | $1.77M | -1.17% | |
| 2003-11-04 | Sale | Omnicom Group Inc. OMC | Chairman of DDB Worldwide Inc. | 38,600 0.011% | $42.69 | $1.65M | -0.41% | |
| 2003-08-04 | Sale | Omnicom Group Inc. OMC | Chairman of DDB Worldwide Inc. | 72,000 0.0379% | $72.21 | $5.2M | +9.26% |