According to @lookonchain, Matrixport withdrew 1,000 BTC valued at about $93.09 million from Binance on Dec 4, 2025; reference: Arkham Intelligence entity page intel.arkm.com/explorer/entity/bit-com; source: Lookonchain on X and Arkham Intelligence. Large BTC exchange outflows are tracked by traders because they reduce on-exchange balances and can affect near-term liquidity and order-book depth; source: Glassnode Academy https://academy.glassnode.com/metrics/exchanges/balances.