Athira Pharma Inc Investors: Company Investigated by the Portnoy Law Firm

LOS ANGELES, June 18, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Athira Pharma Inc ("Athira" or the "Company") ( NASDAQ:ATHA ) investors that the firm has initiated an investigation into possible securities fraud, and may file a class action on behalf of investors.