| 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 | 2025-11-05 | 0001673925 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEM | Common Stock, $1.60 par value | Sale | -$407K | -5K | -1.75% | $81.34 | 280K | Nov 3, 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. |