An mysterious shark on April 27 bought 30,000 $ETH($54.9M) at a price of $1,830 and 600 $BTC($56.94M) at a price of $94,900 on OTC.

On May 22 he sold 30,000 $ETH ($78.63M) at a price of $2,621 on OTC, making a profit of $23.73M.

Currently holding 600 $BTC ($66.5M), unrealized profit of $9.6M.