| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jewell Jeffrey A | Executive V.P., CFO | 500 WOODWARD AVE., SUITE 2900, DETROIT | /s/ Andrew Hayner, Attorney-in-Fact | 2025-08-07 | 0001722782 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTM | Common Stock | Purchase | $15.7K | +150 | +0.23% | $104.38 | 64.4K | Aug 7, 2025 | Direct |