| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cristiano Christina | SVP, Chief Financial Officer | 950 WINTER STREET, 4TH FLOOR NORTH, WALTHAM | /s/ Paul G. Igoe, Attorney-in-Fact | 02 Mar 2026 | 0001781353 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CXT | COMMON STOCK | Options Exercise | $0 | +1,200 | +14% | $0.000000 | 9,610 | 26 Feb 2026 | Direct | F1 |
| transaction | CXT | COMMON STOCK | Tax liability | $31,275 | -613 | -6.4% | $51.02 | 8,997 | 26 Feb 2026 | Direct | |
| transaction | CXT | COMMON STOCK | Options Exercise | $0 | +1,024 | +11% | $0.000000 | 10,021 | 28 Feb 2026 | Direct | F2 |
| transaction | CXT | COMMON STOCK | Tax liability | $25,256 | -523 | -5.2% | $48.29 | 9,498 | 28 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CXT | Restricted Share Unit | Options Exercise | $0 | -1,200 | -5.8% | $0.000000 | 19,530 | 26 Feb 2026 | COMMON STOCK | 1,200 | Direct | F3, F4 | |
| transaction | CXT | Restricted Share Unit | Options Exercise | $0 | -1,024 | -5.2% | $0.000000 | 18,506 | 28 Feb 2026 | COMMON STOCK | 1,024 | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | Represents vesting of 1,200 previously reported Restricted Share Units. |
| F2 | Represents vesting of 1,024 previously reported Restricted Share Units. |
| F3 | Restricted Share Units convert into common stock on a one-for-one basis. |
| F4 | Restricted Share Units vest 25% per year over four years beginning on the first anniversary of the grant date. |