GVP Quarterly Disclosure Announcement GVP Quarterly Disclosure Announcement March 2017 GVP Quarterly Disclosure Announcement December 2016 GVP Quarterly Disclosure Announcement September 2016 GVP Quarterly Disclosure Announcement June 2016 GVP Quarterly Disclosure Announcement March 2016 GVP Quarterly Disclosure Announcement December 2015 GVP Quarterly Disclosure Announcement September 2015 GVP Quarterly Disclosure Announcement June 2015 GVP Quarterly Disclosure Announcement March 2015