Form 4 Filing for Paunovich Vukasin

Paunovich Vukasin, Chief Technology Officer of LifeStance Health Group, Inc., reported the disposition of 42,067 shares of Common Stock on September 2, 2026. The shares were sold at a weighted average price of $12.87, with individual transactions ranging from $12.86 to $12.905. Following these transactions, Mr. Vukasin directly owns 205,379 shares of Common Stock. The reporting person has undertaken to provide full details of the sale prices upon request. This filing is a standard disclosure of insider transactions.