According to EmberCN, a whale who sold 3,586 ETH at $3,667 each on May 21, netting $13.15M, has reinvested in ETH. The whale initially deposited $13.15M USDT into Aave and recently withdrew $12.8M USDT to purchase 5,025 ETH at $2,547 each. This strategic high-sell, low-buy maneuver increased their ETH holdings from 3,586 to 5,025 ETH.