It's the end of 2012, and that means it's time to take a look back at the year in retrospect. We'll be reading through the naughty and nice lists (we've already checked them twice), counting down the 25 best-performing stocks and the 25 worst-performing stocks in the health care sector this year.
In this segment, Motley Fool health care analyst Brenton Flynn takes a look at No. 4 on the nice list, Arena Pharmaceuticals (NASDAQ: ARNA ) , and how this company left investors with more than a little something extra in their stockings this year.
When it comes to do-or-die business, the biotech industry takes the cake. Arena Pharmaceuticals is one recent success story in the industry after gaining FDA approval for its innovative obesity drug. While the future looks bright for Arena, there are still plenty of obstacles ahead. In our brand new premium research report on Arena Pharmaceuticals, we walk investors through the must know opportunities and threats facing the company. Since key news can develop quickly, we're also including a full year of updates for those who sign up. Click here now to learn more.