| Mar 7, 2019 AForm 4 → | Mar 8, 2:50 pm EST | MINERALS TECHNOLOGIES INCMTX | 11 | — | — | 13,366 | — | |
| Dec 7, 2018 AForm 4 → | Dec 11, 5:20 pm EST | MINERALS TECHNOLOGIES INCMTX | 13 | — | — | 13,355 | — | |
| Oct 1, 2018 AForm 4 → | Oct 2, 1:37 pm EDT | MINERALS TECHNOLOGIES INCMTX | 334 | — | — | 13,341 | — | |
| Sep 6, 2018 AForm 4 → | Sep 7, 1:22 pm EDT | MINERALS TECHNOLOGIES INCMTX | 10 | — | — | 13,007 | — | |
| Jul 2, 2018 AForm 4 → | Jul 3, 12:58 pm EDT | MINERALS TECHNOLOGIES INCMTX | 297 | — | — | 12,998 | — | |
| Jun 14, 2018 AForm 4 → | Jun 18, 11:46 am EDT | MINERALS TECHNOLOGIES INCMTX | 8 | — | — | 12,701 | — | |
| May 16, 2018 AForm 4/A → | May 21, 4:59 pm EDT | MINERALS TECHNOLOGIES INCMTX | 1,381 | — | — | 12,693 | — | |
| May 16, 2018 AForm 4 → | May 18, 12:45 pm EDT | MINERALS TECHNOLOGIES INCMTX | 1,344 | — | — | 12,655 | — | amended |
| Apr 2, 2018 AForm 4 → | Apr 3, 12:58 pm EDT | MINERALS TECHNOLOGIES INCMTX | 346 | — | — | 11,311 | — | |
| Mar 8, 2018 AForm 4 → | Apr 3, 12:55 pm EDT | MINERALS TECHNOLOGIES INCMTX | 8 | — | — | 10,966 | — | late |
| Jan 2, 2018 AForm 4 → | Jan 3, 1:03 pm EST | MINERALS TECHNOLOGIES INCMTX | 324 | — | — | 10,958 | — | |
| Dec 8, 2017 AForm 4 → | Dec 11, 12:37 pm EST | MINERALS TECHNOLOGIES INCMTX | 8 | — | — | 10,635 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:40 pm EDT | MINERALS TECHNOLOGIES INCMTX | 310 | — | — | 10,627 | — | |
| Sep 7, 2017 AForm 4 → | Sep 8, 1:56 pm EDT | MINERALS TECHNOLOGIES INCMTX | 8 | — | — | 10,317 | — | |
| Jul 3, 2017 AForm 4 → | Jul 5, 12:20 pm EDT | MINERALS TECHNOLOGIES INCMTX | 305 | — | — | 10,308 | — | |
| Jun 9, 2017 AForm 4 → | Jun 13, 11:41 am EDT | MINERALS TECHNOLOGIES INCMTX | 7 | — | — | 10,004 | — | |
| May 17, 2017 AForm 4 → | May 18, 11:05 am EDT | MINERALS TECHNOLOGIES INCMTX | 1,381 | — | — | 9,997 | — | |
| Apr 3, 2017 AForm 4 → | Apr 4, 12:22 pm EDT | MINERALS TECHNOLOGIES INCMTX | 298 | — | — | 8,616 | — | |
| Mar 9, 2017 AForm 4 → | Mar 10, 3:03 pm EST | MINERALS TECHNOLOGIES INCMTX | 6 | — | — | 8,317 | — | |
| Jan 3, 2017 AForm 4 → | Jan 4, 11:49 am EST | MINERALS TECHNOLOGIES INCMTX | 289 | — | — | 8,312 | — | |
| Dec 9, 2016 AForm 4 → | Dec 13, 11:58 am EST | MINERALS TECHNOLOGIES INCMTX | 5 | — | — | 8,022 | — | |
| Dec 9, 2016 AForm 4 → | Dec 13, 11:57 am EST | MINERALS TECHNOLOGIES INCMTX | 5 | — | — | 8,022 | — | |
| Oct 3, 2016 AForm 4 → | Oct 4, 5:38 pm EDT | MINERALS TECHNOLOGIES INCMTX | 323 | — | — | 8,017 | — | |
| Sep 8, 2016 AForm 4 → | Sep 12, 1:45 pm EDT | MINERALS TECHNOLOGIES INCMTX | 6 | — | — | 7,695 | — | |
| Jul 1, 2016 AForm 4 → | Jul 6, 10:12 am EDT | MINERALS TECHNOLOGIES INCMTX | 392 | — | — | 7,689 | — | |
| Jun 9, 2016 AForm 4 → | Jun 10, 11:09 am EDT | MINERALS TECHNOLOGIES INCMTX | 6 | — | — | 7,297 | — | |
| May 11, 2016 AForm 4 → | May 12, 2:48 pm EDT | MINERALS TECHNOLOGIES INCMTX | 1,496 | — | — | 7,291 | — | |
| Apr 1, 2016 AForm 4 → | Apr 4, 2:57 pm EDT | MINERALS TECHNOLOGIES INCMTX | 394 | — | — | 5,796 | — | |
| Mar 10, 2016 AForm 4 → | Mar 10, 6:51 pm EST | MINERALS TECHNOLOGIES INCMTX | 5 | — | — | 5,402 | — | |
| Jan 4, 2016 AForm 4 → | Jan 5, 10:37 am EST | MINERALS TECHNOLOGIES INCMTX | 518 | — | — | 5,396 | — | |
| Dec 10, 2015 AForm 4 → | Dec 11, 10:16 am EST | MINERALS TECHNOLOGIES INCMTX | 4 | — | — | 4,878 | — | |
| Oct 1, 2015 AForm 4 → | Oct 2, 11:32 am EDT | MINERALS TECHNOLOGIES INCMTX | 464 | — | — | 4,874 | — | |
| Sep 10, 2015 AForm 4 → | Sep 11, 9:15 am EDT | MINERALS TECHNOLOGIES INCMTX | 4 | — | — | 4,409 | — | |
| Jul 1, 2015 AForm 4 → | Jul 2, 9:20 am EDT | MINERALS TECHNOLOGIES INCMTX | 330 | — | — | 4,405 | — | |
| Jun 10, 2015 AForm 4 → | Jun 11, 3:24 pm EDT | MINERALS TECHNOLOGIES INCMTX | 3 | — | — | 4,075 | — | |
| May 13, 2015 AForm 4 → | May 14, 5:35 pm EDT | MINERALS TECHNOLOGIES INCMTX | 1,177 | — | — | 4,072 | — | |
| Apr 1, 2015 AForm 4 → | Apr 2, 9:48 am EDT | MINERALS TECHNOLOGIES INCMTX | 307 | — | — | 2,895 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 6:10 pm EDT | MINERALS TECHNOLOGIES INCMTX | 2 | — | — | 2,588 | — | |
| Jan 2, 2015 AForm 4 → | Jan 5, 2:34 pm EST | MINERALS TECHNOLOGIES INCMTX | 353 | — | — | 2,610 | — | |