According to @EmberCN, an Arbitrum multisig wallet deposited 13.105 million ARB worth $6.91 million to Coinbase Prime 45 minutes ago, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338. According to @EmberCN, the same wallet received 250 million ARB from the Arbitrum DAO treasury 10 months ago, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338. According to @EmberCN, transfers to Coinbase Prime began three months ago and have totaled 38.434 million ARB (valued at $16.68 million) at an average price of $0.43, source: X/@EmberCN on 2025-08-26 https://twitter.com/EmberCN/status/1960332104677589338.

According to Ai 姨, a multi-signature address 0xAc2...DC739 received 26 million $ARB tokens from the Arbitrum DAO Treasury, valued at $21.06 million, four hours ago. A month ago, this address received 4 million tokens from the treasury, of which 1.75 million were later deposited into Coinbase. Additionally, during the same period, two addresses associated with GSR Markets withdrew a total of $9.18 million from Coinbase.