| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| DOV | Vice President and Treasurer | Mar 15, 2022 | Option Exercise | $151.86 | 109 | 16,553 | 4,682 | Mar 17, 2022, 07:09 PM |
| DOV | Vice President, Treasurer | Feb 11, 2022 | Option Exercise | $160.21 | 420 | 67,288 | 4,726 | Feb 15, 2022, 07:49 PM |
| DOV | Vice President and Treasurer | Mar 15, 2021 | Option Exercise | $134.63 | 124 | 16,694 | 3,655 | Mar 17, 2021, 05:30 PM |
| DOV | Vice President, Treasurer | Feb 12, 2021 | Option Exercise | $122.73 | 321 | 39,396 | 3,703 | Feb 17, 2021, 04:40 PM |
| DOV | Vice President and Treasurer | Mar 15, 2020 | Option Exercise | $87.88 | 150 | 13,181 | 2,849 | Mar 17, 2020, 06:36 PM |
| DOV | Vice President and Treasurer | Feb 14, 2020 | Option Exercise | $119.86 | 411 | 49,262 | 2,908 | Feb 19, 2020, 04:24 PM |
| DOV | Vice President and Treasurer | Mar 15, 2019 | Option Exercise | $90.75 | 168 | 15,247 | 2,008 | Mar 19, 2019, 05:06 PM |
| DOV | Vice President and Treasurer | Mar 15, 2018 | Option Exercise | $99.07 | 102 | 10,106 | 1,510 | Mar 19, 2018, 05:09 PM |
| DOV | Vice President and Treasurer | Mar 15, 2017 | Option Exercise | $78.46 | 53 | 4,158 | 1,151 | Mar 17, 2017, 04:37 PM |
| NAV | SVP and Treasurer | Feb 19, 2015 | Option Exercise | $29.16 | 115 | 3,353 | 1,839 | Feb 23, 2015, 06:17 PM |
| NAV | SVP and Treasurer | Feb 03, 2015 | Option Exercise | $29.71 | 139 | 4,130 | 1,954 | Feb 05, 2015, 01:18 PM |
| NAV | SVP and Treasurer | Feb 03, 2015 | Option Exercise | $29.71 | 398 | 11,825 | 8,348 | Feb 05, 2015, 01:18 PM |
| NAV | SVP and Treasurer | Dec 19, 2014 | Option Exercise | $32.49 | 250 | 8,123 | 1,954 | Dec 23, 2014, 01:40 PM |
| NAV | SVP and Treasurer | Dec 19, 2014 | Option Exercise | $32.49 | 693 | 22,516 | 8,348 | Dec 23, 2014, 01:40 PM |
| NAV | SVP and Treasurer | Feb 19, 2014 | Option Exercise | $36.31 | 119 | 4,321 | 1,954 | Feb 20, 2014, 06:31 PM |
| NAV | SVP and Treasurer | Dec 19, 2013 | Option Exercise | $39.78 | 250 | 9,946 | 2,073 | Dec 20, 2013, 03:03 PM |
| NAV | SVP and Treasurer | Dec 19, 2013 | Option Exercise | $39.78 | 693 | 27,571 | 8,348 | Dec 20, 2013, 03:03 PM |
| NAV | SVP and Treasurer | Dec 14, 2013 | Option Exercise | $39.99 | 167 | 6,679 | 2,073 | Dec 17, 2013, 06:34 PM |
| NAV | SVP and Treasurer | Dec 14, 2013 | Option Exercise | $39.99 | 693 | 27,715 | 8,348 | Dec 17, 2013, 06:34 PM |
| NAV | Vice President and Treasurer | Dec 19, 2012 | Option Exercise | $21.31 | 250 | 5,326 | 1,128 | Dec 20, 2012, 05:29 PM |
| NAV | Vice President and Treasurer | Dec 19, 2012 | Option Exercise | $21.31 | 694 | 14,786 | 8,348 | Dec 20, 2012, 05:29 PM |
| NAV | Vice President and Treasurer | Dec 15, 2012 | Option Exercise | $21.94 | 333 | 7,306 | 1,128 | Dec 18, 2012, 06:05 PM |
| NAV | Vice President and Treasurer | Dec 14, 2012 | Option Exercise | $21.94 | 166 | 3,642 | 1,128 | Dec 18, 2012, 06:05 PM |
| NAV | Vice President and Treasurer | Dec 14, 2012 | Option Exercise | $21.94 | 693 | 15,204 | 8,493 | Dec 18, 2012, 06:05 PM |
| NAV | Vice President and Treasurer | Dec 15, 2012 | Option Exercise | $21.94 | 145 | 3,181 | 8,348 | Dec 18, 2012, 06:05 PM |
| NAV | Vice President and Treasurer | Dec 16, 2011 | Option Exercise | $37.79 | 35 | 1,323 | 1,128 | Dec 20, 2011, 06:35 PM |
| NAV | Vice President and Treasurer | Dec 16, 2011 | Option Exercise | $37.79 | 144 | 5,442 | 8,493 | Dec 20, 2011, 06:35 PM |
| NAV | Vice President and Treasurer | Dec 14, 2011 | Option Exercise | $36.28 | 694 | 25,178 | 8,781 | Dec 16, 2011, 06:21 PM |
| NAV | Vice President and Treasurer | Dec 15, 2011 | Option Exercise | $36.98 | 333 | 12,314 | 1,163 | Dec 16, 2011, 06:21 PM |
| NAV | Vice President and Treasurer | Dec 14, 2011 | Option Exercise | $36.28 | 167 | 6,059 | 1,163 | Dec 16, 2011, 06:21 PM |
| NAV | Vice President and Treasurer | Dec 15, 2011 | Option Exercise | $36.98 | 144 | 5,325 | 8,637 | Dec 16, 2011, 06:21 PM |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Option Exercise | $40.92 | 2,500 | 102,288 | 3,663 | Apr 07, 2011, 06:23 PM |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Option Exercise | $23.34 | 3,199 | 74,675 | 8,781 | Apr 07, 2011, 06:23 PM |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Sale | $68.84 | 2,500 | 172,092 | 1,163 | Apr 07, 2011, 06:23 PM |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Sale | $68.97 | 630 | 43,452 | 6,212 | Apr 07, 2011, 06:23 PM |
| NAV | Vice President and Treasurer | Dec 15, 2010 | Option Exercise | $59.35 | 334 | 19,825 | 1,163 | Dec 16, 2010, 06:59 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| DOV | Vice President and Treasurer | Mar 15, 2022 | Option Exercise | 16,553 |
| DOV | Vice President, Treasurer | Feb 11, 2022 | Option Exercise | 67,288 |
| DOV | Vice President and Treasurer | Mar 15, 2021 | Option Exercise | 16,694 |
| DOV | Vice President, Treasurer | Feb 12, 2021 | Option Exercise | 39,396 |
| DOV | Vice President and Treasurer | Mar 15, 2020 | Option Exercise | 13,181 |
| DOV | Vice President and Treasurer | Feb 14, 2020 | Option Exercise | 49,262 |
| DOV | Vice President and Treasurer | Mar 15, 2019 | Option Exercise | 15,247 |
| DOV | Vice President and Treasurer | Mar 15, 2018 | Option Exercise | 10,106 |
| DOV | Vice President and Treasurer | Mar 15, 2017 | Option Exercise | 4,158 |
| NAV | SVP and Treasurer | Feb 19, 2015 | Option Exercise | 3,353 |
| NAV | SVP and Treasurer | Feb 03, 2015 | Option Exercise | 4,130 |
| NAV | SVP and Treasurer | Feb 03, 2015 | Option Exercise | 11,825 |
| NAV | SVP and Treasurer | Dec 19, 2014 | Option Exercise | 8,123 |
| NAV | SVP and Treasurer | Dec 19, 2014 | Option Exercise | 22,516 |
| NAV | SVP and Treasurer | Feb 19, 2014 | Option Exercise | 4,321 |
| NAV | SVP and Treasurer | Dec 19, 2013 | Option Exercise | 9,946 |
| NAV | SVP and Treasurer | Dec 19, 2013 | Option Exercise | 27,571 |
| NAV | SVP and Treasurer | Dec 14, 2013 | Option Exercise | 6,679 |
| NAV | SVP and Treasurer | Dec 14, 2013 | Option Exercise | 27,715 |
| NAV | Vice President and Treasurer | Dec 19, 2012 | Option Exercise | 5,326 |
| NAV | Vice President and Treasurer | Dec 19, 2012 | Option Exercise | 14,786 |
| NAV | Vice President and Treasurer | Dec 15, 2012 | Option Exercise | 7,306 |
| NAV | Vice President and Treasurer | Dec 14, 2012 | Option Exercise | 3,642 |
| NAV | Vice President and Treasurer | Dec 14, 2012 | Option Exercise | 15,204 |
| NAV | Vice President and Treasurer | Dec 15, 2012 | Option Exercise | 3,181 |
| NAV | Vice President and Treasurer | Dec 16, 2011 | Option Exercise | 1,323 |
| NAV | Vice President and Treasurer | Dec 16, 2011 | Option Exercise | 5,442 |
| NAV | Vice President and Treasurer | Dec 14, 2011 | Option Exercise | 25,178 |
| NAV | Vice President and Treasurer | Dec 15, 2011 | Option Exercise | 12,314 |
| NAV | Vice President and Treasurer | Dec 14, 2011 | Option Exercise | 6,059 |
| NAV | Vice President and Treasurer | Dec 15, 2011 | Option Exercise | 5,325 |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Option Exercise | 102,288 |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Option Exercise | 74,675 |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Sale | 172,092 |
| NAV | Vice President and Treasurer | Apr 06, 2011 | Sale | 43,452 |
| NAV | Vice President and Treasurer | Dec 15, 2010 | Option Exercise | 19,825 |