The Graystone Company (GYST) Announces Shareholder Precious Metal Purchase Program Symbol Price Change GYST.OB 0.315 0.00 LAS VEGAS–(BUSINESS WIRE)–The Graystone Company (OTCBB: GYST), announced today that it is creating a shareholder precious metal purchase program. Under the program, qualified shareholders may purchase precious metals from the Company at near spot prices. To qualify a person [...]