Valuation history

• on September 12, 2017
• on September 7, 2017
• on April 24, 2017
• $933M on February 1, 2017
• $933M on January 1, 2017
• $933M on December 1, 2016
• $933M on November 1, 2016
• $933M on October 1, 2016
• $462M on August 16, 2016
• $933M on August 1, 2016
• $933M on July 1, 2016
• $933M on June 1, 2016
• $1.13B on April 11, 2016
• $933M on April 1, 2016
• $933M on March 1, 2016
• $933M on February 1, 2016
• $933M on January 1, 2016
• $933M on December 1, 2015
• $625M on August 3, 2015
• $100M on March 25, 2015