According to Lookonchain, an early Ethereum holder (OG) associated with the Ethereum Foundation, who had been inactive on-chain for a year, sold 7,594 ETH for $17.79 million. This OG had acquired 200,000 ETH during the ICO at a cost of $0.31 per ETH and received an additional 42,654 ETH from the Ethereum Foundation when ETH was trading at $13.82.