| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Silva Raul R. | EVP and CSO | 1901 W. 47TH PLACE, KANSAS CITY | /s/ Raul Silva | 10 Nov 2025 | 0001883270 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CING | Stock Option (right to Buy) | Award | $0 | +7,334 | $0.000000 | 7,334 | 30 Sep 2025 | Common Stock | 7,334 | $3.92 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option was granted pursuant to the terms of Dr. Silva's Employment Agreement, as amended. |