On January 27, 2023, Nancy Wisnewski, Ph.D., Executive Vice President, Chief Operating Officer of Heska Corporation (the “Company”), informed the Company that after more than 30 years of service, she will step down from such position effective March 31, 2023. Dr. Wisnewski will remain with the Company in the position of Chief Science Advisor to the CEO. The Company expects to prepare operational team leadership changes in advance of the transition that begins March 31, 2023.