BlockBeats News, April 21st, according to ChainInfo, the "Whale/Institution Who Bought $500 Million Worth of BTC and ETH at the Beginning of February" transferred the remaining 2000 cbBTC (worth $151 million) to Coinbase early this morning.

He bought 4000 cbBTC at an average cost of $73,837 in early February, and has now transferred all of it to Coinbase at an average price of $75,181, making a profit of $5.37 million.