| 2018-08-20 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,326 0.0099% | $173.50 | $230,061 | +13.29% | |
| 2018-08-08 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 600 0.0045% | $167.00 | $100,200 | +17.57% | |
| 2017-11-21 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 2,000 0.015% | $162.75 | $325,500 | -3.95% | |
| 2017-11-13 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 734 0.0055% | $157.16 | $115,354 | +0.02% | |
| 2015-08-04 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,378 0.0073% | $64.78 | $89,262 | -8.67% | |
| 2015-05-07 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,200 0.0091% | $84.13 | $100,956 | -1.24% | |
| 2014-03-07 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,378 0.0105% | $79.14 | $109,059 | -1.33% | |
| 2013-11-21 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,898 0.0144% | $80.00 | $151,834 | -5.16% | |
| 2013-03-13 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,378 0.0086% | $50.05 | $68,969 | +12.94% | |
| 2013-03-11 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,200 0.0092% | $61.03 | $73,236 | +12.89% | |
| 2012-06-19 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,000 0.0076% | $44.00 | $44,000 | +19.11% | |
| 2012-05-29 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,098 0.0084% | $42.00 | $46,116 | +20.37% | |
| 2012-05-21 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 1,000 0.0077% | $40.70 | $40,700 | +22.86% | |
| 2012-05-01 | Sale | Quaker Chemical Corporation KWR | VP - Human Resources | 232 0.0018% | $43.63 | $10,122 | +14.19% |