Biofrontera AG Announces Pricing of US$8.9 Million Firm Commitment Public Offering of American Depositary Shares NOT FOR DISTRIBUTION OUTSIDE THE UNITED STATES Leverkusen, Germany, Feb. 23, 2021 (GLOBE NEWSWIRE) -- Biofrontera AG (NASDAQ: BFRA; Frankfurt Stock Exchange: B8F) (“Biofrontera” or the...