Odaily News According to Ember’s monitoring, a16z’s address has transferred a total of 400,000 COMP to Coinbase Prime in the past 21 hours, worth about $18.33 million, accounting for 4% of the total supply of COMP. The most recent transaction was 100,000 COMP (about $4.58 million) transferred 8 hours ago. After the transfer, the address still holds 400,000 COMP on the chain.