Ethereum co-founder Vitalik Buterin sold multiple cryptocurrency holdings including UNI, ZORA, BNB, KNC, OMG, and meme tokens, with total sales amounting to tens of thousands of dollars. Following the sales, he transferred about $564,672 in USDC and 27 ETH valued at $80,364 via the privacy protocol RAILGUN, marking notable movements from his Ethereum-linked wallet.