Ethereum co-founder Vitalik Buterin has sold significant amounts of meme tokens, including 40.25 billion SPURDO, 10.31 billion MARVIN, and 6 trillion DOJO, in exchange for 22.14 ETH, valued at approximately $96,000. Following the sale, Buterin transferred 70 ETH, worth around $304,000, to a new wallet associated with mfoundation. The funds were subsequently moved using the privacy-focused RAILGUN Project.