144 0002009235 XXXXXXXX LIVE 0001845257 LifeStance Health Group, Inc. 001-40478 4800 N. SCOTTSDALE ROAD SUITE 2500 SCOTTSDALE AZ 85251 602-767-2100 Ramtekkar Ujjwal Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

16000 94960.56 388875906 06/05/2025 NASDAQ Title 06/05/2025 Transaction Person Y 06/05/2025 100 06/05/2025 Payment Title 06/05/2025 Transaction Person Y 06/05/2025 100 06/05/2025 Payment Y 06/05/2025 /s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Ujjwal Ramtekkar