| 2023-05-09 | Sale | Quaker Chemical Corporation KWR | SVP, GC & Corp. Sec. | 2,085 0.0114% | $205.00 | $427,425 | -7.92% | |
| 2022-11-11 | Sale | Quaker Chemical Corporation KWR | SVP, GC & Corp. Sec. | 1,845 0.0104% | $205.35 | $378,866 | -7.2% | |
| 2020-11-16 | Sale | Quaker Chemical Corporation KWR | SVP, GC & Corp. Sec. | 4,078 0.0225% | $252.86 | $1.03M | -4.83% | |
| 2020-06-08 | Sale | Quaker Chemical Corporation KWR | SVP, GC & Corp. Sec. | 2,916 0.0164% | $196.81 | $573,893 | +20.74% | |
| 2020-05-14 | Sale | Quaker Chemical Corporation KWR | SVP, GC & Corp. Sec. | 5,422 0.0289% | $146.56 | $794,635 | +50.12% |