Unitil Corporation announced that its Board of Directors has approved several corporate organizational changes, all of which are effective as of May 1, 2023. Thomas P. Meissner, Jr., currently the Company's Chairman of the Board, Chief Executive Officer and President, will remain as the Company's Chairman of the Board and Chief Executive Officer, and Robert B. Hevert, currently the Company's Senior Vice President, Chief Financial Officer and Treasurer, will assume the newly created position of President and Chief Administrative Officer. Daniel J. Hurstak, currently the Company's Chief Accounting Officer and Controller, will assume Mr. Hevert's former position as Senior Vice President, Chief Financial Officer and Treasurer.

Todd R. Diggins, currently the Company's Director of Finance, will assume Mr. Hurstak's former position as Chief Accounting Officer and Controller. Mr. Hevert, Mr. Hurstak and Mr. Diggins will each step down from their current roles in conjunction with these changes on May 1, 2023. The organizational changes are part of the Company's continuing leadership development and succession plan to ensure long-term business continuity and prepare the Company for the future.