Graph Blockchain Inc. announced that it accepted David Posner resignation as a director of the company effective September 16, 2019. The company announced that Alex MacKay will join the board as an independent director effective immediately. Alex is a veteran of the capital markets, having worked on Bay St in multiple capacities. He has worked at various securities brokerages as: Investment Advisor, Options Supervisor, and Branch Manager as well as being CEO and other positions for public companies. His utmost concern being aligned, building value for shareholders, and providing rigorous governance.