| 2004-02-20 | Sale | Quest Diagnostics Incorporated DGX | director | 7,480 0.0072% | $79.90 | $597,674 | +7.1% | |
| 2003-11-14 | Sale | Quest Diagnostics Incorporated DGX | director | 7,967 0.0077% | $70.00 | $557,690 | +19.48% | |
| 2003-07-25 | Sale | Quest Diagnostics Incorporated DGX | director | 9,000 0.0012% | $8.03 | $72,270 | +33.44% |