| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| LL | SVP, Sales and Services | Apr 12, 2020 | Option Exercise | $5.71 | 1,315 | 7,509 | 17,888 | Apr 14, 2020, 03:14 PM |
| LL | SVP, Sales and Services | Mar 21, 2020 | Option Exercise | $4.16 | 957 | 3,981 | 19,203 | Mar 24, 2020, 04:03 PM |
| LL | SVP, Sales and Services | Apr 12, 2019 | Option Exercise | $10.96 | 1,300 | 14,248 | 20,160 | Apr 16, 2019, 06:52 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| LL | SVP, Sales and Services | Apr 12, 2020 | Option Exercise | 7,509 |
| LL | SVP, Sales and Services | Mar 21, 2020 | Option Exercise | 3,981 |
| LL | SVP, Sales and Services | Apr 12, 2019 | Option Exercise | 14,248 |