According to data monitored by Arkham, Ethereum OG "thomasg.eth" spent another $3 million to acquire approximately 1,401 ETH about 15 hours ago, bringing his total ETH purchases this week to approximately $19.5 million. CoinMeta also reports that thomasg.eth once held ETH, WBTC, and DAI worth as much as $538 million at the market peak in 2021.