ALPHARETTA, Ga.--(BUSINESS WIRE)--Bakkt Holdings, Inc. (NYSE: BKKT) today announced that Andy Main has been appointed President and Chief Executive Officer, effective March 26, 2024. He will succeed Gavin Michael, who is stepping down to pursue other opportunities. Michael will serve in an advisory role through March 2025 to assist in the leadership transition and advise the Board and executive team on strategic matters. Andy Main has served on Bakkt’s Board of Directors since its public listing in 2021 and ...