Valuation history

• on August 22, 2017
• $380M on February 1, 2017
• $535M on December 15, 2016
• $330M on December 1, 2016
• $330M on November 1, 2016
• $330M on October 1, 2016
• $330M on September 1, 2016
• $330M on August 1, 2016
• $330M on July 1, 2016
• $330M on June 1, 2016
• $330M on May 1, 2016
• $330M on April 1, 2016
• $330M on March 1, 2016
• $330M on February 1, 2016
• $330M on January 1, 2016
• $330M on December 1, 2015
• $330M on November 1, 2015
• $330M on October 1, 2015
• $343M on September 1, 2015
• $343M on August 1, 2015
• $315M on July 1, 2015
• $235M on June 30, 2014