This was the press release that moved it to ~.25 January 30, 2017:“GTG and QMA Report 150 Million RMB Investment by China Government Guidance Fund and Siting of Production Facilities in Beijing and Changde Economic Development Zones”
The high actually occurred @.38 and closed at .034 July 2014 after a series of press releases:
June 30, 2014: “Quantum Materials Secures Uncloneable Anti-Counterfeiting 3D Printing Technology”
June 19, 2014: “Quantum Materials Ships 20 Grams of Quantum Dots to Major Asia-Based Global Company in First Weeks of Operation of Scaled Production System”
June 3, 2014: “Quantum Materials Corp. Initiates Quantum Dot Mass Production Months Ahead of Schedule “
May 21, 2014: “Quantum Materials Update on Scaled Quantum Dot Production”
The OS/AS of 750,000,000 has been the same since May 1, 2017 when they were increased to cover employee payment in lieu of cash payments and the thought at that time was for a possible future acquisition.