| 2017-11-20 | Sale | Quaker Chemical Corporation KWR | director | 5,000 0.0377% | $160.78 | $803,883 | -2.23% | |
| 2017-05-04 | Sale | Quaker Chemical Corporation KWR | director | 10,000 0.0754% | $141.18 | $1.41M | +5.58% | |
| 2015-05-27 | Sale | Teleflex Incorporated TFX | director | 16,000 0.0385% | $128.89 | $2.06M | +3.98% | |
| 2015-05-08 | Sale | Quaker Chemical Corporation KWR | director | 16,000 0.121% | $83.68 | $1.34M | -1.2% | |
| 2013-11-05 | Sale | Quaker Chemical Corporation KWR | director | 6,000 0.0457% | $74.13 | $444,766 | +2.52% | |
| 2013-09-05 | Sale | Teleflex Incorporated TFX | director | 5,392 0.0131% | $77.32 | $416,932 | +32.76% | |
| 2009-11-11 | Sale | Teleflex Incorporated TFX | director | 2,158 0.0054% | $52.57 | $113,448 | +9.97% | |
| 2008-06-13 | Sale | Teleflex Incorporated TFX | director | 5,590 0.014% | $58.79 | $328,615 | -14.81% | |
| 2004-10-31 | Sale | Teleflex Incorporated TFX | director | 232 0.0006% | $44.00 | $10,208 |