According to TechFlow, on September 18, according to @ai_9684xtpa monitoring, a whale who participated in the Ethereum ICO and purchased 310,000 ETH recharged 4,000 ETH to Kraken 7 hours ago, worth $9.33 million, and was suspected of selling. The current operating address still holds 19,679 ETH, equivalent to about $45.12 million.