| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CKPT | COMMON STOCK | Award | $0 | +16.5K | +26.5% | $0.00 | 78.8K | Jun 10, 2021 | See Note 3 | F1, F2, F3 | 
| Id | Content | 
|---|---|
| F1 | The 16,502 shares of restricted Common Stock will vest on June 10, 2024, subject to Mr. Weiss's continued service on the board on such date. | 
| F2 | Includes restricted shares of Common Stock which vest over various time periods, subject to Mr. Weiss's continued service on the board. | 
| F3 | The shares are held by Caribe BioAdvisors, LLC, of which Mr. Weiss is the sole member. |