The headquarters of German immunotherapy company BioNTech stands on April 22, 2020 in Mainz, Germany.
Thomas Lohnes | Getty Images
Check out the companies making headlines after the bell:
Tesla — Shares of Tesla fell 2% in extended trading. During the day, the stock rose and then fell in a volatile session and at one point Tesla’s market value reached $321 billion. Musk is the seventh-richest person in the world, beating investor Warren Buffett as of Friday. Over the weekend, CEO Elon Musk tweeted the company is abandoning plans for a bargain Model Y SUV.
BioNTech — The