| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McGrath Aoife | EVP, Exploration | 200 SOUTH WACKER DRIVE, SUITE 2100, CHICAGO | /s/ Casey M. Nault, Attorney-in-Fact | 19 Feb 2026 | 0001926467 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CDE | Common Stock, par value $0.01 per share | Tax liability | $176,770 | -8,105 | -4% | $21.81 | 195,213 | 17 Feb 2026 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | In accordance with the terms of the issuer's incentive compensation plan, these shares have been withheld by the issuer to pay tax due upon the vesting of restricted shares. |
| F2 | Includes 109,691 unvested shares of restricted stock. |