Papa John's, Evolus and Clorox rise; Gannett, Allergan slip. :
The head of the investment firm Starboard Value is being named board chairman at the troubled pizza chain, while also investing $200 million. The publisher of USA Today and other newspapers is rejecting a $1.36 billion buyout from a hedge-fund backed media group with a history of taking over newspapers and slashing jobs. The company received regulatory approval for its wrinkle treatment Jeuveau, which will compete with Allergan's Botox.