Valuation history

• $342M on February 1, 2017
• $342M on January 1, 2017
• $342M on December 1, 2016
• $342M on November 1, 2016
• $342M on October 1, 2016
• $341M on September 1, 2016
• $341M on August 1, 2016
• $341M on July 1, 2016
• $336M on June 1, 2016
• $337M on May 1, 2016
• $337M on April 1, 2016
• $337M on March 1, 2016
• $337M on February 1, 2016
• $337M on January 1, 2016
• $336M on December 1, 2015
• $336M on November 1, 2015
• $334M on October 1, 2015
• $326M on September 1, 2015
• $322M on August 1, 2015
• $500M on June 25, 2015
• $175M on February 23, 2015