| 2011-05-18 | Sale | Merck & Co., Inc. MRK | Exe V-P & Pres, Animal Health | 127,762 0.0041% | $37.21 | $4.75M | -3.19% | |
| 2010-03-01 | Sale | Merck & Co., Inc. MRK | ExecVP&PresAnimalHlth | 26,933 0.0009% | $37.36 | $1.01M | -2.44% | |
| 2010-02-26 | Sale | Merck & Co., Inc. MRK | ExecVP&PresAnimalHlth | 54,000 0.0013% | $28.28 | $1.53M | -1.34% | |
| 2006-11-29 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 20,400 0.0004% | $21.00 | $428,502 | +15.07% | |
| 2006-11-16 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 20,400 0.0004% | $20.91 | $426,462 | +14.37% | |
| 2005-12-14 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 19,600 0.0005% | $16.89 | $331,142 | +23.5% | |
| 2005-07-22 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 200,000 0.006% | $20.42 | $4.08M | +10.34% | |
| 2005-05-17 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 200,000 0.0046% | $16.58 | $3.32M | -2.25% | |
| 2004-03-22 | Sale | Merck & Co., Inc. MRK | President, Animal Health | 28,560 0.0004% | $13.07 | $373,279 | +1.3% |