Ark Invest’s Crypto Head Calls It Quits Yassine Elmandjra has left Ark Invest after a 6.5-year stint at the firm Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ January 1, 1970 12:00 am