SpaceX has selected its lead underwriter for what is shaping up to be the largest IPO in stock market history. Goldman Sachs will take the lead left position in the company's prospectus, according to sources familiar with the matter cited by CNBC, Reuters, Bloomberg, and The Wall Street Journal.

As lead left bank, Goldman Sachs will carry the bulk of the preparation work and stands to earn the largest fee. Morgan Stanley will also appear as a lead bookrunner in the prospectus, with Bank of America, Citigroup, and JPMorgan Chase listed as co-underwriters in alphabetical order. SpaceX did not respond to requests for comment.

The timeline for the offering is now clearly defined. SpaceX plans to list on Nasdaq under the ticker SPCX on June 12. The prospectus is scheduled to be filed on May 20, the roadshow kicks off on June 4, and final pricing is set for June 11. According to Reuters, the company aims to raise approximately $75 billion at an overall valuation of $1.75 trillion — a figure that would make this the biggest public market debut on record.

Goldman Sachs shares edged up 0.3% in after-hours trading on May 19 following the news.