| 2017-06-01 | Sale | Omnicom Group Inc. OMC | Chairman | 45,600 0.0196% | $84.91 | $3.87M | -10.68% | |
| 2016-06-09 | Sale | Omnicom Group Inc. OMC | Chairman | 45,600 0.0192% | $84.31 | $3.84M | +1.08% | |
| 2014-10-29 | Sale | Omnicom Group Inc. OMC | Chairman | 43,200 0.0174% | $70.28 | $3.04M | +7.09% | |
| 2013-02-20 | Sale | Omnicom Group Inc. OMC | Chairman | 43,200 0.0167% | $57.47 | $2.48M | +13.24% | |
| 2012-05-01 | Sale | Omnicom Group Inc. OMC | Chairman | 67,200 0.0251% | $51.86 | $3.48M | +0.4% | |
| 2007-02-22 | Sale | Omnicom Group Inc. OMC | Chairman | 18,000 0.0109% | $106.01 | $1.91M | -3.59% | |
| 2007-01-09 | Sale | Omnicom Group Inc. OMC | Chairman | 37,200 0.0226% | $103.06 | $3.83M | +0.41% | |
| 2006-05-31 | Sale | Omnicom Group Inc. OMC | Chairman | 41,400 0.024% | $94.31 | $3.9M | +8.22% |