| NGVT | WOODCOCK STUART EDWARD JR. | EVP and Pres, Perf Materials | Mar 02 '23 | Sale | 82.14 | 4,968 | 408,072 | 26,541 | Mar 06 12:00 AM |
| NGVT | WOODCOCK STUART EDWARD JR. | EVP, President Perf Materials | May 07 '21 | Option Exercise | 18.25 | 15,534 | 283,548 | 30,516 | May 10 12:00 AM |
| NGVT | WOODCOCK STUART EDWARD JR. | EVP, President Perf Materials | May 07 '21 | Sale | 85.76 | 5,178 | 444,065 | 25,338 | May 10 12:00 AM |
| NGVT | WOODCOCK STUART EDWARD JR. | EVP, President Perf Materials | Aug 07 '20 | Sale | 56.76 | 217 | 12,317 | 0 | Aug 11 12:00 AM |
