CPK · Chesapeake Utilities Corp

Includes 3 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 52,408 deferred stock units of which 278 were acquired by the reporting person since the 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.

Includes 9,439 deferred stock units of which 50 were acquired by the reporting person since the 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.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 59 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 36 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 50 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 12,370 deferred stock units of which 134 were acquired by the reporting person since the 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.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 6 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Shares issued for director compensation under the Company's Stock Incentive and Compensation Plan.

Includes 4,590 deferred stock units of which 1,112 are from the reported award and 38 were acquired by the reporting person since the 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.

As reported on February 26, 2026, 7,557 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 3,832 shares were issued to the reporting individual, 0 deferred stock units were granted and 3,725 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (3,832 shares issued to the reporting individual + 0 deferred stock units + 3,725 shares to cover the tax liability = 7,557 total shares comprising the incentive award).

Includes 12,457 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 26, 2026, 3,336 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 0 shares were issued to the reporting individual, 3,257 deferred stock units were granted and 79 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (0 shares issued to the reporting individual + 3,257 deferred stock units + 79 shares to cover the tax liability = 3,336 total shares comprising the incentive award).

Includes 9,389 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 26, 2026, 2,866 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 1,893 shares were issued to the reporting individual, 0 deferred stock units were granted and 973 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (1,893 shares issued to the reporting individual + 0 deferred stock units +973 shares to cover the tax liability = 2,866 total shares comprising the incentive award).

As reported on February 26, 2026, 3,899 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 668 shares were issued to the reporting individual, 2,924 deferred stock units were granted and 307 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (668 shares issued to the reporting individual + 2,924 deferred stock units + 307 shares to cover the tax liability = 3,899 total shares comprising the incentive award).

Includes 13,054 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 26, 2026, 7,557 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 4,077 shares were issued to the reporting individual, 0 deferred stock units were granted and 3,480 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (4,077 shares issued to the reporting individual + 0 deferred stock units + 3,480 shares to cover the tax liability = 7,557 total shares comprising the incentive award).

Includes 28,115 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 26, 2026, 21,123 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 0 shares were issued to the reporting individual, 20,626 deferred stock units were granted and 497 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (0 shares issued to the reporting individual + 20,626 deferred stock units + 497 shares to cover the tax liability = 21,123 total shares comprising the incentive award).

Includes 52,130 deferred stock units that will be settled on a one-for-one basis in common stock.

On January 6th, 2026, the reporting person received a distribution of 792 shares of Chesapeake Utilities Corporation ("CPK") common stock in settlement of an equal number of deferred stock units held pursuant to the CPK Non-Qualified Deferred Compensation Plan. No purchase or sale occurred.

Includes 16 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 28,115 deferred stock units of which 303 were acquired for the reporting person since the 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.

On January 6th, 2026, the reporting person received a distribution of 853 shares of Chesapeake Utilities Corporation ("CPK") common stock in settlement of an equal number of deferred stock units held pursuant to the CPK Non-Qualified Deferred Compensation Plan. 246 shares were liquidated to satisfy the tax obligation for the reporting person.

Includes 164 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Broker open market total sale of 10,592 shares on behalf of the reporting individual ranged from $126.03 to $128.50 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Broker open market total sale of 10,592 shares on behalf of the reporting individual ranged from $126.03 to $128.50 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Broker open market total sale of 10,592 shares on behalf of the reporting individual ranged from $126.03 to $128.50 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Broker open market total sale of 10,592 shares on behalf of the reporting individual ranged from $126.03 to $128.50 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Broker open market total sale of 10,592 shares on behalf of the reporting individual ranged from $126.03 to $128.50 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request. Proceeds of shares sold to be used for purchase of second home.

Includes 31,328 deferred stock units that will be settled on a one-for-one basis in common stock.

Proceeds of shares sold to be used for purchase of second home.

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.

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.

Proceeds of shares sold to be used for purchase of second home.

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.

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.

Proceeds of shares sold to be used for purchase of second home.

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.

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.

Broker open market sale on behalf of the reporting individual.

Includes 44 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 10,073 deferred stock units of which 155 were acquired for the reporting person since the 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.

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.

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.

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.

The reporting person participates in the Chesapeake Utilities Corporation (CPK) Non-Qualified Deferred Compensation Plan (NQDC Plan) where Deferred Stock Units (DSUs) are automatically distributed on a one-for-one basis, less shares not distributed to cover tax liabilities, into shares of CPK common stock based on a distribution date previously determined at the time of election. On June 6, 2025, the reporting person received a distribution of 344 shares of CPK common stock in settlement of an equal number of DSUs held pursuant to the NQDC Plan. Of these shares, 138 shares were sold to satisfy the tax obligations.

Includes 840 deferred stock units that will be settled on a one-for-one basis in common stock.

Includes 46 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 3,404 deferred stock units of which 895 are from the reported award and 26 were acquired by the reporting person since the 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.

Includes 83 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 1,322 deferred stock units of which 14 were acquired by the reporting person since the 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.

Includes 12,108 deferred stock units of which 124 were acquired by the reporting person since the 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.

Shares issued under Chesapeake's Director Stock Compensation Plan

Includes 25 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

Includes 25 shares for the reporting person that were acquired since last filing through reinvestment of dividends under Chesapeake Utilities Corporation's Dividend Reinvestment and Direct Stock Purchase Plan.

As reported on February 28, 2025, 2,112 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 359 shares were issued to the reporting individual, 1,584 deferred stock units were granted and 169 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (359 shares issued to the reporting individual + 1,584 deferred stock units + 169 shares to cover the tax liability = 2,112 total shares comprising the incentive award).

Includes 66 shares that were acquired by the reporting person through the reinvestment of dividends pursuant to the Chesapeake Utilities Corporation Dividend Reinvestment and Direct Stock Purchase Plan. Such reinvestment of dividends commenced with the October 2023 dividend through the January 2025 dividend and were not previously reported.

Includes 9,918 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 28, 2025, 1,911 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 0 shares were issued to the reporting individual, 1,866 deferred stock units were granted and 45 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (0 shares issued to the reporting individual + 1,866 deferred stock units + 45 shares to cover the tax liability = 1,911 total shares comprising the incentive award).

Includes 6,004 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 28, 2025, 1,642 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 1,166 shares were issued to the reporting individual and 476 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award 1,166 shares issued to the reporting individual + 476 shares to cover the tax liability = 1,642 total shares comprising the incentive award).

As reported on February 28, 2025, 11,088 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 1,468 shares were issued to the reporting individual, 8,316 deferred stock units were granted and 1,304 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (1,468 shares issued to the reporting individual + 8,316 deferred stock units + 1,304 shares to cover the tax liability = 11,088 total shares comprising the incentive award).

Includes 30,845 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 28, 2025, 4,330 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 1,080 shares were issued to the reporting individual, 2,165 deferred stock units were granted and 1,085 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (1,080 shares issued to the reporting individual + 2,165 deferred stock units + 1,085 shares to cover the tax liability = 4,330 total shares comprising the incentive award).

Includes 28,304 deferred stock units that will be settled on a one-for-one basis in common stock.

As reported on February 28, 2025, 4,330 shares of common stock were earned pursuant to a performance share agreement in place with the reporting individual. Accordingly, 2,696 shares were issued to the reporting individual and 1,634 shares of Chesapeake Utilities common stock were utilized to satisfy the tax liability associated with the incentive award (2,696 shares issued to the reporting individual +1,634 shares to cover the tax liability = 4,330 total shares comprising the incentive award).

Includes 12,197 deferred stock units that will be settled on a one-for-one basis in common stock.

The reporting individual is the co-Trustee of a QTIP Trust containing CPK shares. Due to the death of the income beneficiary of the QTIP Trust, shares were sold due to the dissolution of said Trust in conjunction with settlement of the beneficiary's estate.

The reporting individual is the co-Trustee of a QTIP Trust containing CPK shares. Due to the death of the income beneficiary of the QTIP Trust, shares were sold due to the dissolution of said Trust in conjunction with settlement of the beneficiary's estate.

Broker open market sales on behalf of the reporting individual ranged from $113.23 to $114.12 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request.

The reporting individual is the co-Trustee of a QTIP Trust containing CPK shares. Due to the death of the income beneficiary of the QTIP Trust, shares were sold due to the dissolution of said Trust in conjunction with settlement of the beneficiary's estate.

Broker open market sales on behalf of the reporting individual ranged from $113.11 to $113.915 in multiple transactions. Full information regarding the number of shares sold at each separate price will be provided upon request.

The reporting person participates in the Chesapeake Utilities Corporation (CPK) Non-Qualified Deferred Compensation Plan (NQDC Plan) where Deferred Stock Units (DSUs) are automatically distributed on a one-for-one basis, less shares not distributed to cover tax liabilities, into shares of CPK common stock based on a distribution date previously determined at the time of election. On June 6, 2024, the reporting person received a distribution of 549 shares of CPK common stock in settlement of an equal number of DSUs held pursuant to the NQDC Plan. Of these shares, 158 shares were sold to satisfy the tax obligations.

Includes 1,294 deferred stock units that will be settled on a one-for-one basis in common stock.

Reflects the gift of shares to the reporting person's grandchildren in which the reporting person retains no beneficial interest.