VolitionRx Limited announced the appointment, effective May 1, 2021, of Dr. Tom Butera DVM, to the position of Chief Executive Officer, Volition Veterinary Diagnostics Development LLC, assuming such role from Dr. Gaetan Michel who continues to serve as Chief Operating Officer of Volition and Chief Executive Officer of Belgian Volition. Dr. Butera will continue to serve in his current role of Business Development Director at Veterinary Centers of America (VCA), part of Mars Veterinary Health, before assuming the new CEO position with Volition Veterinary on May 1, 2021. Effective immediately, Dr. Butera has resigned from his positions as a non- executive member of the Board of Directors and related Committees of Volition in anticipation of taking up this executive role. In addition to VCA, Dr. Butera's vast industry experiences includes serving as Co-Founder, Board Member and Chief Medical Officer of Pet Partners, LLC, which was acquired by Mars Veterinary Health in 2016. Dr. Butera received his Bachelor of Arts degree from Fairfield University and his DVM from the University of Missouri Veterinary School.