| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Viljoen Natascha | President & COO | 6900 E. LAYTON AVENUE, SUITE 700, DENVER | /s/ Logan H. Hennessey, as attorney-in-fact for Natascha Viljoen | 03 Nov 2025 | 0001994131 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEM | Common Stock, $1.60 par value | Tax liability | -$1.74M | -21.9K | -13.64% | $79.67 | 139K | 30 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld to satisfy tax withholding obligation applicable to the vesting of 50,052 stock-settled restricted stock units. |