| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| KDMN | Director | Nov 09, 2021 | Option Exercise | $9.50 | 10,850 | 103,075 | 0 | Nov 09, 2021, 05:41 PM |
| KDMN | Director | Mar 12, 2020 | Buy | $3.24 | 31,000 | 100,393 | 31,000 | Mar 12, 2020, 05:57 PM |
| CLBS | Director | Jan 13, 2020 | Option Exercise | $3.28 | 18,292 | 59,998 | 42,682 | Jan 14, 2020, 04:18 PM |
| CLBS | Director | Jan 14, 2019 | Option Exercise | $4.95 | 12,121 | 59,999 | 24,390 | Jan 16, 2019, 04:10 PM |
| GTHX | Director | Dec 26, 2018 | Buy | $18.45 | 1,420 | 26,196 | 1,500 | Dec 27, 2018, 04:59 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| KDMN | Director | Nov 09, 2021 | Option Exercise | 103,075 |
| KDMN | Director | Mar 12, 2020 | Buy | 100,393 |
| CLBS | Director | Jan 13, 2020 | Option Exercise | 59,998 |
| CLBS | Director | Jan 14, 2019 | Option Exercise | 59,999 |
| GTHX | Director | Dec 26, 2018 | Buy | 26,196 |