Check out this morning's top movers from around Wall Street, compiled by The Fly. 

HIGHER - 

• Zendesk (ZEN) up 31% following a report that the company was close to reaching a deal to be acquired by a group of private equity firms
• Seagen (SGEN) up 3% after The Wall Street Journal said Merck (MRK) is moving ahead with a potential deal to buy the company
  

UP AFTER EARNINGS - 

• FedEx (FDX) up 3%

LOWER - 

• Sarepta Therapeutics (SRPT) down 2% after the FDA placed a clinical hold on Part B of the MOMENTUM study of SRP-5051 to treat patients with Duchenne muscular dystrophy
• LendingTree (TREE) down 8% after the company cut its second-quarter forecast