| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Householder Jeffry M | President & CEO, Director | 500 ENERGY LANE, DOVER | Beth W. Cooper, by Power of Attorney | 18 Dec 2025 | 0001608024 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CPK | Common Stock | Sale | $631,953 | -4,987 | -6.5% | $126.72 | 71,929 | 16 Dec 2025 | Direct | F1, F2, F3 |
| transaction | CPK | Common Stock | Sale | $1,655 | -13 | -0.02% | $127.28 | 71,916 | 16 Dec 2025 | Direct | F1, F2, F3 |
| transaction | CPK | Common Stock | Sale | $950,550 | -7,500 | -10% | $126.74 | 64,416 | 17 Dec 2025 | Direct | F1, F2, F3 |
| holding | CPK | Common Stock | 514 | 16 Dec 2025 | 401k Plan | F4 |
| Id | Content |
|---|---|
| F1 | Proceeds of shares sold to be used for purchase of second home. |
| F2 | Includes 704 shares that were acquired for the reporting person since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan. |
| F3 | Includes 31,328 deferred stock units of which 483 were acquired by the reporting person since the last filing through reinvestment of dividends. Deferred stock units will be settled on a one-for-one basis in common stock. |
| F4 | Dividends payable on 401k Plan shares were reinvested to purchase 8 additional shares of Chesapeake Utilities Corporation common stock since last filing. |