Trader 0x31C2 sold 500,000 UNI tokens at $7.78 each seven hours ago, generating total proceeds of $3.89 million. The transaction resulted in a realized profit of $1.89 million for the wallet address. The sale represents a significant exit from a Uniswap position by an identified market participant. On-chain data confirms the execution price and profit margin achieved in this large-volume trade.