Use Options For a Chance To Buy KYTH at a 29% Discount By: Market News Video June 03, 2015 at 11:44 AM EDT Looking back to 84 days ago, Kythera Biopharmaceuticals, Inc. (KYTH) priced a 2,604,168 share secondary stock offering at $48.00 per share.. Read More >> Related Stocks: US Pharmaceuticals Ishares ETF