Tesla Stock Is At New 2-Year Lows As Investors Are Concerned About Elon Musk — Tesla stock (TSLA) has fallen to below $152 per share as of midday Friday, Dec. 16, a 2-year low. The stock was last at this level in mid-November 2020. Investors seem to be concerned about Elon Musk, the CEO of both Twitter and Tesla, Inc. He recently sold shares in…