| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cooper Beth W | Executive VP & CFO | 500 ENERGY LANE, DOVER | /s/ Beth W. Cooper | 2025-09-29 | 0001391790 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CPK | Common Stock | Sale | -$657K | -4.97K | -5.2% | $132.14 | 90.7K | Sep 25, 2025 | Direct | F1, F2, F3 |
| transaction | CPK | Common Stock | Sale | -$3.45K | -26 | -0.03% | $132.80 | 90.7K | Sep 25, 2025 | Direct | |
| holding | CPK | Common Stock | 14.1K | Sep 25, 2025 | 401k Plan | F4 |
| Id | Content |
|---|---|
| F1 | Broker open market sale of 4,974 shares on behalf of the reporting individual ranged from $131.77 to $132.76 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. |
| F2 | Includes 17 shares that were acquired for the reporting person since last filing through reinvestment of dividends under the Chesapeake Utilities Corporation Dividend Reinvestment and Direct Stock Purchase Plan. |
| F3 | Includes 28,604 deferred stock units, of which 300 DSUs were acquired for the reporting person since last filing through reinvestment of dividends pursuant to a dividend reinvestment plan. 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 147 additional shares of Chesapeake Utilities Corporation common stock since last filing. |