Use Options For a Chance To Buy EPZM at a 20% Discount By: Market News Video July 23, 2015 at 11:52 AM EDT Looking back to 127 days ago, Epizyme Inc. (EPZM) priced a 6,000,000 share secondary stock offering at $20.75 per share.. Read More >> Related Stocks: Epizyme Inc S&P Biotech SPDR