 San Antonio, TX, Dec. 30, 2020 GLOBE NEWSWIRE -- U.S. Global Investors, Inc. NASDAQ: GROW the Company, a boutique registered investment advisory firm with longstanding experience in global markets and specialized sectors, is pleased to announce that it has recently sold 10 million shares of HIVE Blockchain Technologies TSX.V:HIVE OTCQX:HVBTF HIVE, locking in substantial gains. HIVE is the worlds first publicly-traded firm involved in the business of mining new cryptocurrencies. The Company also announces that it plans to reinvest the proceeds from the sale back into HIVE via a private placement of unsecured convertible debentures, subject to regulatory approval by the TSX Venture Exchange. 