Valuation history

• $250M on February 1, 2017
• $238M on January 1, 2017
• $238M on December 1, 2016
• $238M on November 1, 2016
• $238M on October 1, 2016
• $238M on September 1, 2016
• $238M on August 1, 2016
• $238M on July 1, 2016
• $225M on June 1, 2016
• $225M on May 1, 2016
• $225M on April 1, 2016
• $225M on March 1, 2016
• $225M on February 1, 2016
• $225M on January 1, 2016
• $496M on November 17, 2015
• $225M on November 1, 2015
• $225M on October 1, 2015
• $250M on September 1, 2015
• $250M on August 1, 2015
• $238M on July 1, 2015
• $160M on May 20, 2014