In March 2018 Elon was awarded 20.3 million stock options (with $350 strike price) to be released in 12 tranches after operational (revenue or EBITDA) & market cap goals are reached.
This market cap has to be achieved on average over the previous 6 months and 30 days.
Post exercise, Elon still has to hold the stock for another 5 years.
ir.tesla.com/static-files/5…
Current share price and market cap do not impact the P&L.