Steven Leonard Chapman also recently made the following trade(s):Get Natera alerts:On Wednesday, January 28th, Steven Leonard Chapman sold 3,648 shares of Natera stock. On Wednesday, January 21st, Steven Leonard Chapman sold 1,590 shares of Natera stock. On Tuesday, January 20th, Steven Leonard Chapman sold 71,932 shares of Natera stock. On Friday, January 2nd, Steven Leonard Chapman sold 3,848 shares of Natera stock. The company has a fifty day moving average price of $235.90 and a 200 day moving average price of $193.29.