According to CoinMeta, and as monitored by on-chain analyst Yujin, between 11 and 12 last night, when ETH soared from $2,315 to $2,440, the co-founder Wang Chun of f2pool sold 6,200 units of wsteth (equivalent to $7,740.2 ETH) during the upward trend, exchanging them for $18.5 million in USDC. The average selling price of these ETH was $2,390, after which he transferred these USDC to Binance.