Form 4 Filing for Health Catalyst, Inc.

This filing details a Form 4 submission for Health Catalyst, Inc. (HCAT) concerning transactions by Steven H. Nelson. On July 16, 2026, Mr. Nelson acquired 80,691 shares of Common Stock through restricted stock units (RSUs) granted under the Issuer's 2019 Stock Option and Incentive Plan. These RSUs represent a contingent right to receive one share of common stock and will vest on the earlier of the one-year anniversary of the grant date or the next Annual Meeting of Stockholders. The acquisition was at a price of $0.00 per share. Following this transaction, Mr. Nelson owns 235,499 shares of common stock. The filing was signed by Benjamin Landry as Attorney-in-Fact on July 20, 2026.