 San Francisco, California--Newsfile Corp. - September 21, 2021 - Hagens Berman urges LifeStance Health Group, Inc. NASDAQ: LFST investors with significant losses to submit your losses now. The firm is investigating possible securities law violations and certain investors may have valuable claims.Visit: Contact An Attorney Now: 844-916-0895LifeStance Health Group, Inc. LFST Investigation: The investigation focuses LifeStances statements concerning its financial performance, opera 