| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lynch Michael Joseph | President Driveline | ONE DAUCH DRIVE, DETROIT | /s/ Kristen M. Netschke, by POA from Michael Joseph Lynch | 03 Mar 2026 | 0001557649 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DCH | Common Stock | Award | $0 | +39,120 | +4.1% | $0.000000 | 986,518 | 28 Feb 2026 | Direct | |
| transaction | DCH | Common Stock | Tax liability | $115,672 | -17,526 | -1.8% | $6.60 | 968,992 | 28 Feb 2026 | Direct | |
| transaction | DCH | Common Stock | Tax liability | $230,122 | -34,867 | -3.6% | $6.60 | 934,125 | 28 Feb 2026 | Direct | |
| holding | DCH | Common Stock | 1,000 | 28 Feb 2026 | Spouse's Trust |