David is retired after a 30-year career in investment banking in Toronto and New York, and is focused on personal pursuits in volunteering, consulting, and mentoring. As a seasoned financial executive, David brings considerable expertise in client relationship management, finance and risk management, and as a trusted advisor on strategic and governance matters. David is currently volunteering on several boards including for the Ontario HIV Treatment Network, The ArQuives, and Toronto Pflag.  David lives in Toronto with his husband, Nicolas Burbano Diaz. David brings financial and strategic governance expertise to his role as Treasurer of HQ’s board of directors.