Leah Wald, former CEO and co-founder of Valkyrie Investments, has been appointed president and CEO of crypto investment firm Cypherpunk Holdings (HODL.CA). According to a statement from the firm, Wald, who has been a member of Cypherpunk's board of directors for nearly three years, will succeed current CEO Antanas Guoga. Guoga will remain the company's chairperson.