On March 7, 2024, Everbridge, Inc. appointed Shirley Devlin-Lebow as Chief Accounting Officer of the Company, effective March 25, 2024. Ms. Devlin-Lebow, age 50, joins the Company from Legends where she served as Chief Accounting Officer from April 2022 to March 2024. Prior to joining Legends, Ms. Devlin-Lebow served as Chief Accounting Officer of Zix Corporation from April 2021 to March 2022, as the Vice President of Accounting at RealPage, Inc. from September 2018 through May 2021, as Director of Financial Reporting and Technical Accounting at Forterra, Inc. from March 2015 to July 2018 and as Director of Technical Accounting at Weatherford International, plc from February 2014 to March 2015.

Ms. Devlin-Lebow holds a Bachelor of Business Administration in Accounting and a Master of Science in Accounting from Texas A&M University. She is also a certified public accountant in the State of Texas.