| 2018-05-15 | Sale | Comerica Incorporated CMA | Chairman & CEO | 21,400 0.0126% | $98.56 | $2.11M | -13.5% | |
| 2018-05-11 | Sale | Comerica Incorporated CMA | Chairman & CEO | 50,000 0.0294% | $98.12 | $4.91M | -12.87% | |
| 2018-02-21 | Sale | Comerica Incorporated CMA | Chairman & CEO | 50,000 0.0293% | $99.30 | $4.96M | -4.26% | |
| 2018-02-02 | Sale | Comerica Incorporated CMA | Chairman & CEO | 65,300 0.039% | $97.61 | $6.37M | -0.42% | |
| 2018-02-01 | Sale | Texas Instruments Incorporated TXN | director | 27,048 0.0028% | $110.13 | $2.98M | -3.82% | |
| 2018-01-24 | Sale | Comerica Incorporated CMA | Chairman & CEO | 50,000 0.0289% | $95.25 | $4.76M | -0.81% | |
| 2018-01-18 | Sale | Comerica Incorporated CMA | Chairman & CEO | 61,500 0.0358% | $94.02 | $5.78M | +1.23% | |
| 2017-10-30 | Sale | Texas Instruments Incorporated TXN | director | 22,158 0.0023% | $96.51 | $2.14M | +13.6% | |
| 2017-05-01 | Sale | Comerica Incorporated CMA | Chairman & CEO | 41,800 0.0237% | $71.14 | $2.97M | +10.61% | |
| 2017-04-28 | Sale | Comerica Incorporated CMA | Chairman & CEO | 41,800 0.0238% | $70.73 | $2.96M | +10.46% | |
| 2010-05-06 | Texas Instruments Incorporated TXN | director | 2,000 0.0002% | $25.57 | $51,138 | +23.06% | ||
| 2007-04-19 | Sale | Comerica Incorporated CMA | Chairman, President & CEO | 250,000 0.1609% | $62.24 | $15.56M | -21.69% |