| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CGEM | |||||
| 2025-10-28 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 165667 | $8.40 |
| 2025-10-17 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 32217 | $7.84 |
| 2025-10-16 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 150000 | $8.86 |
| 2025-10-15 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 51500 | $7.94 |
| 2025-10-14 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 15032 | $7.59 |
| 2025-10-10 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 277298 | $7.36 |
| 2025-10-09 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 626043 | $6.70 |
| 2025-10-08 | Lynx1, Capital Management Lp | 10% Owner | Purchased | 556300 | $6.46 |
| 2025-08-07 | Allen, Andrew R | Director | Purchased | 79456 | $0.00 |
| 2025-08-07 | Doyle, Mittie | Director | Purchased | 79456 | $0.00 |
| 2025-06-12 | Rosenberg, Anthony | Director | Purchased | 38513 | $0.00 |
| 2025-06-12 | Martin, Anne-marie | Director | Purchased | 38513 | $0.00 |
| 2025-06-12 | Meek, David D. | Director | Purchased | 38513 | $0.00 |
| 2025-06-12 | Webster, Stephen W | Director | Purchased | 38513 | $0.00 |
| 2025-06-12 | Ryan, David P. | Director | Purchased | 38513 | $0.00 |
| 2025-02-25 | Sumer, Jacquelyn L | Chief Legal Officer | Sold | 3756 | $8.53 |
| 2025-02-25 | Michaelson, Jennifer | Chief Scientific Officer | Sold | 3756 | $8.53 |
| 2025-02-25 | Ahmed, Nadim | Director, President and CEO | Sold | 12529 | $8.53 |
| 2025-02-25 | Jones, Jeffrey Alan | Chief Medical Officer | Sold | 4895 | $8.53 |
| 2025-02-19 | Savill, Corrine | Chief Business Officer | Purchased | 37500 | $0.00 |