| 2023-11-01 | Sale | Applied Industrial Technologies, Inc. AIT | director | 2,000 0.0051% | $153.99 | $307,980 | +18.97% | |
| 2021-03-04 | Sale | Quaker Chemical Corporation KWR | SVP, CFO and Treasurer | 4,980 0.0284% | $261.78 | $1.3M | -7.3% | |
| 2020-11-18 | Sale | Quaker Chemical Corporation KWR | SVP, CFO and Treasurer | 17,262 0.0856% | $222.62 | $3.84M | -2.96% |