Randall J. Weisenburger has not been actively trading shares of MP Materials during the last quarter. Most recently, on Thursday, June 16th, Randall J. Weisenburger bought 30,000 shares of MP Materials stock. The stock was acquired at an average cost of $33.25 per share, with a total value of $997,500.00. Following the completion of the transaction, the director now directly owns 146,901 shares of the company's stock, valued at $4,884,458.25. Learn More on Randall J. Weisenburger's trading history.