| 2018-08-02 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 2,486 0.0187% | $170.00 | $422,620 | +16.58% | |
| 2018-07-31 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 1,048 0.0076% | $170.00 | $178,160 | +11.48% | |
| 2018-07-27 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 1,020 0.0079% | $165.00 | $168,300 | +22.62% | |
| 2018-07-26 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 16 0.0001% | $165.00 | $2,640 | +20.21% | |
| 2018-07-09 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 58 0.0004% | $165.00 | $9,570 | +21.13% | |
| 2018-03-06 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 1,582 0.0116% | $150.00 | $237,300 | +15.74% | |
| 2017-11-03 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 1,800 0.0136% | $159.95 | $287,910 | -1.99% | |
| 2017-10-31 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 11,208 0.0836% | $153.22 | $1.72M | +1.03% | |
| 2017-10-27 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 2,000 0.015% | $155.00 | $310,000 | -0.06% | |
| 2017-09-27 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 2,000 0.0151% | $150.00 | $300,000 | +3.63% | |
| 2017-09-20 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 2,000 0.015% | $145.00 | $290,000 | +6.62% | |
| 2017-09-01 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 2,000 0.0151% | $140.00 | $280,000 | +10.15% | |
| 2015-06-18 | Sale | Quaker Chemical Corporation KWR | VP/GL - Grease, FP, GS, Mktg. | 4,000 0.0303% | $88.00 | $352,000 | -5.97% | |
| 2015-05-21 | Sale | Quaker Chemical Corporation KWR | VP/G Leader-Grease, FP, Mining | 2,500 0.0151% | $69.22 | $173,045 | -4.6% | |
| 2014-03-06 | Sale | Quaker Chemical Corporation KWR | VP/G Leader-Grease, FP, Mining | 1,707 0.009% | $54.79 | $93,520 | -1.81% | |
| 2013-03-13 | Sale | Quaker Chemical Corporation KWR | VP & Managing Director - A/P | 4,684 0.0156% | $26.70 | $125,063 | +12.94% | |
| 2012-04-27 | Sale | Quaker Chemical Corporation KWR | VP & Managing Director - A/P | 5,000 0.0381% | $42.90 | $214,500 | +11.75% | |
| 2012-04-25 | Sale | Quaker Chemical Corporation KWR | VP & Managing Director - A/P | 3,112 0.0238% | $41.90 | $130,393 | +14.79% | |
| 2012-03-26 | Sale | Quaker Chemical Corporation KWR | VP & Managing Director - A/P | 6,151 0.048% | $39.80 | $244,810 | +18.89% | |
| 2011-12-05 | Sale | Quaker Chemical Corporation KWR | VP & Managing Director - A/P | 6,196 0.0391% | $31.89 | $197,598 | +11.53% |