The Ethereum Foundation-related address has been silent for 6 years and transferred 2,000 ETH to a new address 2 hours ago

According to BlockBeats, on April 28, according to @ai_9684xtpa, the Ethereum Foundation-related address, which had been silent for six years, transferred 2,000 ETH to the new address 0x9d2 two hours ago, worth $6.56 million. This address received 2,000 ETH from the Ethereum Foundation nine years ago (September 2015), when the price was only $0.8917, and now has a floating profit of $6.11 million. This address may belong to an early participant or foundation of Ethereum.