Ethereum founder Vitalik Buterin has currently sold 16,420 ETH, equivalent to approximately 32.84 million US dollars, with an average price of 2,000 US dollars, exceeding the originally planned sale of 16,384 ETH.

This move aligns with the "moderate tightening" strategy proposed by the Ethereum Foundation, which reallocates funds towards security, privacy protection, core research and development, and the long-term sustainable development of the ecosystem.