| 2019-05-16 | Sale | Quaker Chemical Corporation KWR | director | 500 0.0038% | $201.65 | $100,826 | -19.83% | |
| 2018-08-29 | Sale | Quaker Chemical Corporation KWR | director | 1,042 0.0078% | $177.24 | $184,684 | +11.48% | |
| 2018-08-09 | Sale | Quaker Chemical Corporation KWR | director | 1,198 0.0091% | $170.00 | $203,660 | +16.94% | |
| 2018-05-16 | Sale | Quaker Chemical Corporation KWR | director | 2,610 0.0197% | $152.78 | $398,758 | +27% | |
| 2017-11-20 | Sale | Quaker Chemical Corporation KWR | director | 600 0.0045% | $159.57 | $95,742 | -2.23% | |
| 2017-08-02 | Sale | Quaker Chemical Corporation KWR | director | 3,600 0.0274% | $139.55 | $502,374 | +9.99% | |
| 2017-05-26 | Sale | Quaker Chemical Corporation KWR | director | 2,000 0.015% | $138.60 | $277,200 | +7.84% | |
| 2015-11-24 | Sale | Quaker Chemical Corporation KWR | director | 1,000 0.0074% | $82.88 | $82,880 | +4.96% | |
| 2015-08-13 | Sale | Quaker Chemical Corporation KWR | director | 700 0.0053% | $88.88 | $62,213 | -6.12% | |
| 2015-05-29 | Sale | Quaker Chemical Corporation KWR | director | 1,200 0.0045% | $42.58 | $51,095 | -3.1% | |
| 2014-11-24 | Sale | Quaker Chemical Corporation KWR | director | 2,460 0.0186% | $82.14 | $202,065 | +2% | |
| 2014-08-12 | Sale | Quaker Chemical Corporation KWR | director | 4,660 0.0353% | $73.59 | $342,929 | +13.93% | |
| 2013-08-12 | Sale | Quaker Chemical Corporation KWR | director | 3,000 0.0229% | $69.62 | $208,864 | +8.03% | |
| 2010-03-11 | Quaker Chemical Corporation KWR | director | 300 0.0028% | $25.74 | $7,722 | +31.71% | ||
| 2005-03-22 | Quaker Chemical Corporation KWR | director | 2,000 0.0209% | $20.92 | $41,840 | -9.97% |