LAS VEGAS--(BUSINESS WIRE)--MP Materials Corp. (NYSE: MP) (“MP Materials” or the “Company”) today announced the pricing of an offering of $650 million principal amount of its 3.00% Convertible Senior Notes due 2030 (the “notes”) through a private offering to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). MP Materials has also granted the initial purchasers an option to purchase, for settlement within ...