Baystreet Staff - Friday, December 19, 2014 Bergio International (BRGO) buys Zalemark, stock flat Bergio International, Inc. (OTCQB: BRGO) shares were flat at two cents, after entering into Non-Binding Letter of Intent to acquire Zalemark Holding Company, Inc. Share volume was 1,000, compared to an all-day average of 86,025