Valuation history

• $603M on February 1, 2017
• $603M on January 1, 2017
• $603M on December 1, 2016
• $603M on November 1, 2016
• $738M on October 1, 2016
• $738M on September 1, 2016
• $738M on August 1, 2016
• $738M on July 1, 2016
• $738M on June 1, 2016
• $738M on May 1, 2016
• $738M on April 1, 2016
• $738M on March 1, 2016
• $738M on February 1, 2016
• $738M on January 1, 2016
• $700M on December 1, 2015
• $700M on November 1, 2015
• $700M on October 1, 2015
• $592M on September 1, 2015
• $592M on August 1, 2015
• $684M on July 1, 2015
• $600M on March 17, 2015