Presently, Barbara A. Kosacz holds the position of COO, Secretary & General Counsel at Kronos Bio, Inc. Ms. Kosacz is also on the board of 6 other companies.

In the past she held the position of Principal at Cooley LLP and Principal at Cooley Godward LLP (a subsidiary of Cooley LLP), Partner at Cooley LLP and Principal at Cooley Godward LLP (a subsidiary of Cooley LLP), Secretary at Cellerant Therapeutics, Inc., Director at moksha8 Pharmaceuticals, Inc., Secretary at NGM Biopharmaceuticals, Inc., Vice President for iScribe, Inc. and Member of California State Bar Association.

Barbara A. Kosacz received an undergraduate degree from Stanford University and a graduate degree from Berkeley Law University of California.