Kronos Bio, Inc. announced that Marianne De Backer, Ph.D., notified the company of her decision to resign from board of directors as a result of her recent appointment as Chief Executive Officer of Vir Biotechnology, Inc., and in consideration of her additional time commitments associated with such position, as well as the “overboarding” policies of shareholder advisory firms. In connection with such notice, Dr. De Backer informed that the effective date of her resignation had not been determined but it would likely be late in the first quarter or in the second quarter of 2023. Dr. De Backer notified the company that her resignation from board of directors will be effective on June 23, 2023.