Mirati Therapeutics Inc

Stocks making the biggest moves midday: General Dynamics, United Airlines, Spotify and more

Check out the companies making headlines in midday trading. Spotify — Shares of the music streaming service company fell 2.5%…

Stocks making the biggest moves premarket: Exxon Mobil, Lockheed Martin, Walt Disney and more

Check out the companies making headlines before the bell: Walt Disney — Shares of the media giant rose more than…