While there was little doubt as to SpaceX's actual IPO price, which due to its novel structure was always going to be $135, and unlike the proposed IPO price ranges as is customary for other initial offerings, moments ago SpaceX (SPCX) made it official when it filed a free writing prospectus (FWP) which confirmed the company sold 555.6 million shares at $135 each, for a total size of $75 billion (excluding the greenshoe), making history with the biggest-ever IPO, launching