Markets, Bitcoin News, News Strategy executive chairman Michael Saylor signalling a potential bitcoin sale to cover $1.5 billion in annual dividend obligations sent MSTR down 4% after hours and BTC briefly below $81,000. Strategy executive chairman Michael Saylor signalling a potential bitcoin sale to cover $1.5 billion in annual dividend obligations sent MSTR down 4% after hours and BTC briefly below $81,000. CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data Read More