I have been trying to figure out how to register my EOS tokens [less than 100 EOS tokens] for eosDAC kept in Exchange - specifically in Cobinhood which is officially listed as eosDAC airdrop supported exchange. Do I need to move EOS tokens to MyEtherWallet or MetaMask address to register or still can do it with Exchange address? Is the time already passed to do this? I have read in some forums and blog posts that I can do the registering till June 2018. Any comments?