 San Francisco, California--Newsfile Corp. - October 5, 2021 - Hagens Berman urges Eargo, Inc. NASDAQ: EAR investors with significant losses to submit your losses now. The firm is investigating possible securities law violations and Eargo announces it is the target of a criminal investigation.Visit: Contact An Attorney Now: 844-916-0895Eargo, Inc. EAR Investigation: The investigation is focused on Eargos claims since its October 15, 2020... 