SpaceX president Shotwell files to sell nearly $52M in stock

[SpaceX Listed On Nasdaq Exchange] Spencer Platt/Getty Images News SpaceX (SPCX [https://seekingalpha.com/symbol/SPCX]) President and Chief Operating Officer Gwynne Shotwell filed to sell 342,170 shares of the space and satellite company, with the proposed transaction valued at nearly $52 million. The Form 144 filed with the Securities and Exchange Commission on Tuesday lists an aggregate market value of $51.96 million for the shares, implying a value of about $151.85 apiece. Morgan Stanley Smith Barney is listed as the broker, and the filing gives Sept. 22 as the approximate date of sale on Nasdaq. SALE FOLLOWS STOCK OPTION EXERCISE Shotwell acquired the 342,170 common shares on Sept.