| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ECHO | Controller | Nov 23, 2021 | Option Exercise | $48.25 | 2,803 | 135,245 | 0 | Nov 23, 2021, 06:16 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ECHO | Controller | Nov 23, 2021 | Option Exercise | 135,245 |