According to EmberCN, an Ethereum ICO whale transferred 5,000 ETH within two hours, including 1,500 ETH worth approximately $3.45M to centralized exchanges. The whale acquired 100,000 ETH in 2015 at $0.311 each, costing approximately $31K, and sold 50,000 ETH in 2016 at $5.47 each for approximately $274K. The remaining 50,000 ETH had been held until these transfers began.
