| Dec 31, 2018 AForm 4 → | Jan 3, 2019, 4:13 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 510 | — | — | 6,772 | — | plan? |
| Dec 17, 2018 AForm 4 → | Dec 18, 6:21 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 47 | — | — | 3,026 | — | plan? |
| Sep 28, 2018 AForm 4 → | Oct 1, 5:09 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 316 | — | — | 6,262 | — | plan? |
| Sep 17, 2018 AForm 4 → | Sep 18, 3:37 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 33 | — | — | 2,979 | — | plan? |
| Jun 29, 2018 AForm 4 → | Jul 2, 4:47 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 323 | — | — | 5,946 | — | plan? |
| Jun 15, 2018 AForm 4 → | Jun 18, 4:15 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 31 | — | — | 2,946 | — | plan? |
| Mar 29, 2018 AForm 4 → | Apr 2, 3:08 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 352 | — | — | 5,623 | — | plan? |
| Mar 15, 2018 AForm 4 → | Mar 16, 1:11 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 34 | — | — | 2,915 | — | plan? |
| Dec 29, 2017 AForm 4 → | Jan 3, 2018, 3:33 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 295 | — | — | 5,271 | — | plan? |
| Dec 15, 2017 AForm 4 → | Dec 18, 5:09 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 29 | — | — | 2,881 | — | plan? |
| Sep 29, 2017 AForm 4 → | Oct 2, 6:14 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 327 | — | — | 4,976 | — | plan? |
| Sep 15, 2017 AForm 4 → | Sep 19, 4:54 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 29 | — | — | 2,852 | — | plan? |
| Jun 30, 2017 AForm 4 → | Jul 5, 3:21 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 325 | — | — | 4,649 | — | plan? |
| Jun 15, 2017 AForm 4 → | Jun 16, 2:40 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 31 | — | — | 2,823 | — | plan? |
| Mar 31, 2017 AForm 4 → | Apr 3, 4:32 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 314 | — | — | 4,324 | — | plan? |
| Mar 15, 2017 AForm 4 → | Mar 17, 2:38 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 28 | — | — | 2,792 | — | plan? |
| Jan 3, 2017 AFForm 4 → | Jan 4, 8:53 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 737 | $79.20 | $37,066 | 4,010 | — | plan? |
| Dec 15, 2016 AForm 4 → | Dec 19, 3:41 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 32 | — | — | 4,286 | — | plan? |
| Oct 3, 2016 AForm 4 → | Oct 4, 7:02 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 289 | — | — | 2,687 | — | plan? |
| Sep 15, 2016 AForm 4 → | Sep 16, 4:17 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 42 | — | — | 4,254 | — | plan? |
| Jun 30, 2016 AForm 4 → | Jul 1, 10:59 am EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 286 | $74.19 | $21,218 | 2,398 | — | plan? |
| Jun 14, 2016 AForm 4 → | Jun 16, 12:09 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 37 | $78.34 | $2,899 | 4,212 | — | plan? |
| Mar 31, 2016 AForm 4 → | Apr 1, 4:28 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 300 | $70.86 | $21,258 | 2,112 | — | plan? |
| Mar 14, 2016 AForm 4 → | Mar 15, 5:08 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 39 | $72.84 | $2,841 | 4,175 | — | plan? |
| Dec 31, 2015 AForm 4 → | Jan 4, 2016, 6:50 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 283 | $75.27 | $21,301 | 1,812 | — | plan? |
| Dec 14, 2015 AForm 4 → | Dec 16, 2:09 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 42 | $76.22 | $3,201 | 4,908 | — | plan? |
| Sep 30, 2015 AForm 4 → | Oct 1, 2:41 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 271 | $78.37 | $21,238 | 757 | — | plan? |
| Sep 11, 2015 AForm 4 → | Sep 15, 4:23 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 39 | $83.06 | $3,239 | 4,866 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 1, 3:25 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 259 | $82.14 | $21,274 | 486 | — | plan? |
| Jun 12, 2015 AForm 4 → | Jun 12, 9:13 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 36 | $86.99 | $3,132 | 4,827 | — | plan? |
| Mar 31, 2015 AForm 4 → | Apr 1, 3:44 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 227 | $93.21 | $21,159 | 227 | — | plan? |
| Mar 12, 2015 AForm 4 → | Mar 16, 10:06 am EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 33 | $93.60 | $3,089 | 4,791 | — | plan? |
| Dec 31, 2014 AForm 4 → | Jan 2, 2015, 5:15 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 245 | $86.83 | $21,273 | 4,758 | — | plan? |