| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Furcht Leo | Director | 16305 36TH AVE N, SUITE 100, MINNEAPOLIS | /s/ Griffin D. Foster, Attorney-in-Fact for Leo Furcht pursuant to Power of Attorney previously filed | 08 Dec 2025 | 0001775749 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CELC | Common Stock | Options Exercise | $1.9K | +250 | +2.33% | $7.60 | 11K | 04 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CELC | Stock Option (right to buy) | Options Exercise | $0 | -250 | -100% | $0.00 | 0 | 04 Dec 2025 | Common Stock | 250 | $7.60 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Fully vested. |