Valuation history
- $417M on February 1, 2017
- $417M on January 1, 2017
- $417M on December 1, 2016
- $417M on November 1, 2016
- $417M on October 1, 2016
- $417M on September 1, 2016
- $417M on August 1, 2016
- $417M on July 1, 2016
- $415M on June 1, 2016
- $415M on May 1, 2016
- $415M on April 1, 2016
- $415M on March 1, 2016
- $413M on February 1, 2016
- $413M on January 1, 2016
- $411M on December 1, 2015
- $410M on November 1, 2015
- $410M on October 1, 2015
- $402M on September 1, 2015
- $393M on August 1, 2015
- $377M on July 1, 2015
- $250M on April 21, 2015