| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Palmer Thomas Ronald | CEO, Director | 6900 E. LAYTON AVE., SUITE 700, DENVER | /s/ Logan H. Hennessey, as attorney-in-fact for Thomas R. Palmer | 05 Nov 2025 | 0001673925 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEM | Common Stock, $1.60 par value | Sale | $406,700 | -5,000 | -1.8% | $81.34 | 279,923 | 03 Nov 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The transaction reported in this line was undertaken by the Reporting Person for tax planning purposes in connection with the Reporting Person's upcoming retirement. |