On January 28, 2021, Byline Bancorp, Inc’s board approved the appointment of the Company’s Chairman, Roberto R. Herencia, as executive Chairman, effective February 12, 2021. Alberto J. Paracchini will continue in his role as President of Byline Bancorp, Inc. Mr. Paracchini will also continue in his role as President and Chief Executive Officer of Byline Bank, reporting directly to Mr. Herencia, and remains a director of Byline Bancorp, Inc. and Byline Bank. Mr. Herencia is a founder of the Company and has been Chairman of the Board since 2013. In his role as non-executive Chairman, he has been closely involved with overseeing management execution of the Company’s long-term strategy.