| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cooper Beth W | Executive VP & CFO | 500 ENERGY LANE, DOVER | /s/ Beth W. Cooper | 26 Feb 2026 | 0001391790 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CPK | Common Stock | Award | $1,020,573 | +7,557 | +8.3% | $135.05 | 98,590 | 24 Feb 2026 | Direct | F1, F2 |
| holding | CPK | Common Stock | 14,202 | 24 Feb 2026 | 401k Plan |
| Id | Content |
|---|---|
| F1 | A portion of these shares will be withheld to account for the payment of the tax liability associated with the issuance of the shares. Such tax liability has not been determined. The tax liability, when determined, will be reflected on an amendment to this Form 4 or a subsequently filed Form 4. |
| F2 | Includes 28,115 deferred stock units that will be settled on a one-for-one basis in common stock. |