 Los Angeles, California--Newsfile Corp. - November 25, 2020 - The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors of Sonoma Pharmaceuticals, Inc. Sonoma or the Company NASDAQ: SNOA for violations of the securities laws.The investigation focuses on whether the Company issued false andor misleading statements andor failed to disclose information pertinent to investors. Sonoma filed an 8-K with the SEC on November 17, 2020... 