| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CLGX | Director | Jun 04, 2021 | Option Exercise | $80.00 | 15,216 | 1,217,280 | 0 | Jun 08, 2021, 07:36 PM |
| CLGX | Director | Jun 15, 2020 | Option Exercise | $47.57 | 37 | 1,760 | 13,100 | Jun 17, 2020, 07:50 PM |
| CLGX | Director | May 01, 2018 | Option Exercise | $50.15 | 3,190 | 159,979 | 4,945 | May 03, 2018, 04:46 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CLGX | Director | Jun 04, 2021 | Option Exercise | 1,217,280 |
| CLGX | Director | Jun 15, 2020 | Option Exercise | 1,760 |
| CLGX | Director | May 01, 2018 | Option Exercise | 159,979 |