The rumor that "today's giant whale address transferred 4,451 bitcoins to Binance" should be an internal transfer of Binance wallet.

The bitcoins of this address (31pCdkyF6Ep8UkzpkWpv3SMbY3C5s7VhXL) all originated from a transfer on May 25 by 3LoAAJN3tbMCEXWjGNeiyG2TtzLJYXcG5R, its bitcoins originated from the Binance Hot Wallet (bc1qm34lsc65zpw79lxes69zkqmk 6ee3ewf0j77s3h).