5 "internal" wallets collectively deposited 71.76 million BRETT into CEX in the last 32 hours

According to Spot On Chain, five "internal" wallets collectively deposited 71.76 million BRETT ($9.94 million) into Gateio, KuCoin and Bybit in the past 32 hours, causing prices to drop after each transfer.
Notably, these wallets belong to a group of 15 wallets that exchanged 4.9 ETH (144,000 USD) for 1.86 billion BRETT in the 45 minutes after the token was created on February 25, representing 18.6% of the total supply.
They currently have 941.40 million BRETT (132 million USD) left.