SpaceX's S-1 paperwork, which pulls back the curtain on the rocket company's finances, is a required step ahead of its hotly anticipated IPO.

The paperwork for the Elon Musk space company's initial public offering could be made public as soon as Wednesday. Find out more

SpaceX filed for an IPO and plans to list on Nasdaq under ticker SPCX, according to its SEC prospectus.

Elon Musk's company will trade on the Nasdaq.

We believe we have identified the largest TAM in human history."