Form 4 Filing for Compass, Inc.

This filing details transactions by Timothy B. Gustavson, Chief Accounting Officer of Compass, Inc. On September 15, 2026, Gustavson acquired 2,299 shares of Class A Common Stock through the settlement of Restricted Stock Units (RSUs). The RSUs vest over time, with full vesting by March 15, 2030, subject to continued service. The acquisition involved no cost, as indicated by a price per share of $0.00. Subsequently, 1,176 shares were disposed of to cover tax withholding obligations related to the RSU vesting, at a price of $10.65 per share. Following these transactions, Gustavson holds 29,580 shares of Class A Common Stock directly.