On March 30, 2023, Health Catalyst, Inc. (the “ Company ”) announced that Anne Marie Bickmore, age 60, the Company's Chief Product Officer, will assume the role of Chief Operating Officer and Chief Product Officer of the Company, effective April 3, 2023. Ms. Bickmore has served as the Company's Chief Product Officer since March 2021. Additionally, Ms. Bickmore has served in a variety of leadership roles in the Company's product function since joining the Company in December 2012.

Prior to joining the Company, Ms. Bickmore served as the lead Project Manager at Lantana Consulting from 2011 to 2012, as Director of Informatics at the Swedish American Hospital Rockford, IL from 2010 to 2011, and in multiple leadership roles both clinical and IT at Intermountain Healthcare from 1999 to 2011. Ms. Bickmore holds dual Bachelor's degrees in Psychology and Nursing from the University of Utah. In connection with her appointment, the Company expects to enter into an indemnification agreement with Ms. Bickmore and expects Ms. Bickmore will participate in its Executive Severance Plan.

On March 24, 2022, Daniel Orenstein provided notice to the Company that, effective April 30, 2023, Mr. Orenstein will step down from his position as General Counsel and Corporate Secretary of the Company to pursue other opportunities. Mr. Orenstein and The company anticipates that Mr. Orenstein will continue to serve as a Senior Advisor, in order to enable a smooth transition of his prior responsibilities as General Counsel and Corporate Secretary. In connection with the foregoing, the Company and Mr. Orenstein anticipate entering into an independent contractor agreement.

Mr. Orenstein's transition is not the result of any disagreement or conflict with the Company. On March 30, 2023, the Company announced that Benjamin Landry, age 41, the Company's Assistant General Counsel, will assume the role of General Counsel and Corporate Secretary of the Company, effective May 1, 2023. Mr. Landry has served as the Company's Assistant General Counsel since July 2019.

From April 2015 to July 2019, Mr. Landry served in a variety of legal roles at athenahealth, Inc., a public healthcare company, including as Associate General Counsel, leading the corporate team that oversaw corporate governance, securities, mergers & acquisitions, strategic investments and other corporate functions. Mr. Landry began his career in private practice at Nixon Peabody LLP serving clients across a wide range of industries. Mr. Landry holds a B.A. in English from Boston College and a J.D. from Northeastern University School of Law.