| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| DX | EVP and CFO | Mar 14, 2023 | Buy | $12.16 | 8,000 | 97,280 | 40,416 | Mar 15, 2023, 05:04 PM |
| DX | EVP and CFO | Aug 23, 2022 | Buy | $15.84 | 10,000 | 158,400 | 10,000 | Aug 24, 2022, 08:00 PM |
| CIM | Chief Financial Officer | Feb 16, 2021 | Option Exercise | $11.94 | 46,102 | 550,458 | 265,145 | Feb 18, 2021, 04:30 PM |
| CIM | Chief Financial Officer | Mar 18, 2020 | Buy | $9.31 | 15,000 | 139,650 | 236,977 | Mar 19, 2020, 12:04 PM |
| CIM | Chief Financial Officer | Mar 18, 2020 | Option Exercise | $9.31 | 15,000 | 139,650 | 236,977 | Mar 18, 2020, 11:12 AM |
| CIM | Chief Financial Officer | Feb 16, 2020 | Option Exercise | $22.50 | 39,578 | 890,505 | 221,977 | Feb 19, 2020, 04:15 PM |
| CIM | Chief Financial Officer | Jan 02, 2020 | Option Exercise | $20.59 | 3,154 | 64,941 | 210,854 | Jan 06, 2020, 05:04 PM |
| CIM | Chief Financial Officer | Feb 16, 2019 | Option Exercise | $18.52 | 42,088 | 779,470 | 190,656 | Feb 20, 2019, 05:34 PM |
| CIM | Chief Financial Officer | Feb 16, 2018 | Option Exercise | $17.64 | 6,296 | 111,061 | 116,495 | Feb 21, 2018, 05:18 PM |
| CIM | Chief Financial Officer | Feb 16, 2017 | Option Exercise | $18.17 | 9,111 | 165,547 | 87,681 | Feb 28, 2017, 05:16 PM |
| CIM | Chief Financial Officer | Feb 16, 2017 | Option Exercise | $18.71 | 6,839 | 127,958 | 89,953 | Feb 21, 2017, 05:49 PM |
| CIM | Chief Financial Officer | Feb 17, 2016 | Option Exercise | $12.14 | 4,769 | 57,896 | 80,259 | Feb 18, 2016, 05:07 PM |
| CIM | Chief Financial Officer | Aug 10, 2015 | Option Exercise | $14.08 | 7,000 | 98,560 | 52,088 | Aug 11, 2015, 05:02 PM |
| CIM | Chief Financial Officer | Aug 14, 2014 | Buy | $3.21 | 30,000 | 96,300 | 30,000 | Aug 14, 2014, 04:38 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| DX | EVP and CFO | Mar 14, 2023 | Buy | 97,280 |
| DX | EVP and CFO | Aug 23, 2022 | Buy | 158,400 |
| CIM | Chief Financial Officer | Feb 16, 2021 | Option Exercise | 550,458 |
| CIM | Chief Financial Officer | Mar 18, 2020 | Buy | 139,650 |
| CIM | Chief Financial Officer | Mar 18, 2020 | Option Exercise | 139,650 |
| CIM | Chief Financial Officer | Feb 16, 2020 | Option Exercise | 890,505 |
| CIM | Chief Financial Officer | Jan 02, 2020 | Option Exercise | 64,941 |
| CIM | Chief Financial Officer | Feb 16, 2019 | Option Exercise | 779,470 |
| CIM | Chief Financial Officer | Feb 16, 2018 | Option Exercise | 111,061 |
| CIM | Chief Financial Officer | Feb 16, 2017 | Option Exercise | 165,547 |
| CIM | Chief Financial Officer | Feb 16, 2017 | Option Exercise | 127,958 |
| CIM | Chief Financial Officer | Feb 17, 2016 | Option Exercise | 57,896 |
| CIM | Chief Financial Officer | Aug 10, 2015 | Option Exercise | 98,560 |
| CIM | Chief Financial Officer | Aug 14, 2014 | Buy | 96,300 |