| Dec 31, 2018 AForm 4 → | Jan 3, 2019, 4:36 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 510 | — | — | 7,067 | — | plan? |
| Dec 17, 2018 AForm 4 → | Dec 18, 6:18 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 209 | — | — | 13,468 | — | plan? |
| Sep 28, 2018 AForm 4 → | Oct 1, 5:17 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 316 | — | — | 6,557 | — | plan? |
| Sep 17, 2018 AForm 4 → | Sep 18, 3:32 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 146 | — | — | 13,259 | — | plan? |
| Jun 29, 2018 AForm 4 → | Jul 2, 4:52 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 324 | — | — | 6,241 | — | plan? |
| Jun 15, 2018 AForm 4 → | Jun 18, 4:11 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 140 | — | — | 13,113 | — | plan? |
| Mar 29, 2018 AForm 4 → | Apr 2, 3:07 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 352 | — | — | 5,917 | — | plan? |
| Mar 15, 2018 AForm 4 → | Mar 16, 1:09 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 148 | — | — | 12,973 | — | plan? |
| Dec 29, 2017 AForm 4 → | Jan 3, 2018, 3:34 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 294 | — | — | 5,565 | — | plan? |
| Dec 15, 2017 AForm 4 → | Dec 18, 5:09 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 130 | — | — | 12,825 | — | plan? |
| Sep 29, 2017 AForm 4 → | Oct 2, 6:15 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 328 | — | — | 5,271 | — | plan? |
| Sep 15, 2017 AForm 4 → | Sep 19, 4:55 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 130 | — | — | 12,695 | — | plan? |
| Jun 30, 2017 AForm 4 → | Jul 5, 3:22 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 325 | — | — | 4,943 | — | plan? |
| Jun 15, 2017 AForm 4 → | Jun 16, 2:41 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 137 | — | — | 12,565 | — | plan? |
| Mar 31, 2017 AForm 4 → | Apr 3, 4:32 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 313 | — | — | 4,618 | — | plan? |
| Mar 15, 2017 AForm 4 → | Mar 17, 2:39 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 127 | — | — | 12,428 | — | plan? |
| Jan 3, 2017 AForm 4 → | Jan 4, 8:53 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 270 | — | — | 4,305 | — | plan? |
| Dec 15, 2016 AForm 4 → | Dec 19, 3:42 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 100 | — | — | 12,301 | — | plan? |
| Oct 3, 2016 AForm 4 → | Oct 4, 7:02 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 289 | — | — | 4,035 | — | plan? |
| Sep 15, 2016 AForm 4 → | Sep 16, 4:18 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 119 | — | — | 12,201 | — | plan? |
| Jun 30, 2016 AForm 4 → | Jul 1, 10:59 am EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 286 | $74.19 | $21,218 | 3,746 | — | plan? |
| Jun 14, 2016 AForm 4 → | Jun 16, 12:10 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 107 | $78.25 | $8,372 | 12,082 | — | plan? |
| Mar 31, 2016 AForm 4 → | Apr 1, 4:28 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 300 | $70.86 | $21,258 | 3,460 | — | plan? |
| Mar 14, 2016 AForm 4 → | Mar 15, 5:09 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 113 | $72.79 | $8,226 | 11,975 | — | plan? |
| Dec 31, 2015 AForm 4 → | Jan 4, 2016, 3:01 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 282 | $75.27 | $21,226 | 3,160 | — | plan? |
| Dec 14, 2015 AForm 4 → | Dec 16, 2:10 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 101 | $76.61 | $7,738 | 11,862 | — | plan? |
| Sep 30, 2015 AForm 4 → | Oct 1, 2:43 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 271 | $78.37 | $21,238 | 2,878 | — | plan? |
| Sep 11, 2015 AForm 4 → | Sep 15, 4:29 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 93 | $82.90 | $7,709 | 11,761 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 1, 3:28 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 259 | $82.14 | $21,274 | 2,607 | — | plan? |
| Jun 12, 2015 AForm 4 → | Jun 12, 9:07 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 88 | $87.03 | $7,659 | 11,668 | — | plan? |
| Mar 31, 2015 AForm 4 → | Apr 1, 3:59 pm EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 228 | $93.21 | $21,252 | 2,348 | — | plan? |
| Mar 12, 2015 AForm 4 → | Mar 16, 9:57 am EDT | COMPASS MINERALS INTERNATIONAL INCCMP | 81 | $93.44 | $7,569 | 11,580 | — | plan? |
| Dec 31, 2014 AForm 4 → | Jan 2, 2015, 5:10 pm EST | COMPASS MINERALS INTERNATIONAL INCCMP | 245 | $86.83 | $21,273 | 2,120 | — | plan? |