Use Options For a Chance To Buy PRTA at a 25% Discount

Looking back to 79 days ago, Prothena Corp plc (NASD: PRTA) priced a 4,750,000 share secondary stock offering at $22.50 per share. Buyers in that offering made a considerable investment into the company, expecting that their investment would go up over the course of time and based on early trading on Friday, the stock is now 5% higher than the offering price.