| 2024-03-01 | Sale | Cabot Corporation CBT | President and CEO | 17,857 0.0322% | $85.43 | $1.53M | +10.03% | |
| 2022-05-24 | Sale | Cabot Corporation CBT | President and CEO | 15,236 0.0269% | $69.20 | $1.05M | +4.87% | |
| 2018-06-05 | Sale | Cabot Corporation CBT | President and CEO | 43,628 0.0557% | $49.59 | $2.16M | -23.18% | |
| 2014-06-06 | Sale | Cabot Corporation CBT | Senior Vice President | 50,400 0.0542% | $41.24 | $2.08M | -21.76% | |
| 2013-12-05 | Sale | Cabot Corporation CBT | President and CEO | 25,000 0.0135% | $16.90 | $422,500 | +11.61% | |
| 2013-09-19 | Sale | Cabot Corporation CBT | President and CEO | 25,000 0.0154% | $16.90 | $422,500 | +27.22% | |
| 2012-03-19 | Sale | Cabot Corporation CBT | President and CEO | 60,000 0.0706% | $32.04 | $1.92M | -11.06% | |
| 2010-08-17 | Sale | Cabot Corporation CBT | President and CEO | 18,676 0.0287% | $29.31 | $547,394 | +36.82% | |
| 2009-08-14 | Sale | Cabot Corporation CBT | President and CEO | 13,209 0.0202% | $19.79 | $261,392 | +37.26% |