| 2014-02-12 | Sale | Quest Diagnostics Incorporated DGX | director | 60,000 0.0417% | $52.15 | $3.13M | +18.32% | |
| 2012-08-10 | Sale | Quest Diagnostics Incorporated DGX | director | 40,000 0.0247% | $58.33 | $2.33M | +0.02% | |
| 2012-01-26 | Sale | Quest Diagnostics Incorporated DGX | director | 30,000 0.0189% | $58.83 | $1.76M | -0.06% | |
| 2009-08-03 | Sale | Quest Diagnostics Incorporated DGX | director | 20,000 0.0059% | $29.53 | $590,524 | +4.19% | |
| 2005-05-02 | Sale | Quest Diagnostics Incorporated DGX | director | 18,000 0.005% | $30.06 | $541,080 | -2.41% | |
| 2004-02-09 | Sale | Quest Diagnostics Incorporated DGX | director | 15,000 0.0145% | $84.32 | $1.26M | +1.31% |