According to Arkham’s monitoring, the suspected Ethereum Foundation address (0xd7…c1f4) sold 200 ETH for $528,000 DAI via Cow Protocol between 16:02 and 16:16 UTC+8 today, and then transferred the funds to another Ethereum Foundation address.

https://platform.arkhamintelligence.com/explorer/address/0xd779332c5A52566Dada11A075a735b18DAa6c1f4