Stephan Paul Antonacci has served as President and Chief Executive Officer of Security Bank since 2019, having worked in previous roles with the financial institution since 2014. He came to this leadership role with over two decades of banking experience in community and national banks.

In the summer of 2018, Security Bank began servicing the Cannabis industry when medical marijuana was only legal in Illinois. The Bank has grown with its clients to offer cannabis banking solutions that assist and allow them to focus on their operations for both craft operations, MSOs, and ancillary businesses.

Paul holds a bachelor’s degree in economics from Illinois Wesleyan University. Paul serves on the YMCA of Springfield’s Board of Directors and volunteers with the United Way.