Elon Musk's SpaceX on Thursday confirmed it will begin trading on the Nasdaq exchange Friday in the biggest initial public offering in history, a blockbuster market debut that could propel the entrepreneur to trillionaire status.
In a filing with the US markets regulator, the company priced more than 555 million shares at $135 each, placing SpaceX among Wall Street's most elite companies with a valuation of just under $1.8 trillion.