Golden Finance reports that, according to the 8-K document provided by MicroStrategy to the U.S. SEC, MicroStrategy reached an agreement with brokers such as TD Securities and Barclays Capital for a $21 billion At-the-Market (ATM) equity offering on October 30. According to the stock sale agreement, MicroStrategy completed a $4.6 billion stock sale from November 11 to 17, using this $4.6 billion to purchase 51,780 BTC. From November 18 to 24, they completed a $2.46 billion stock sale, which along with the $3 billion convertible bond completed on November 21, totaled approximately $5.4 billion used to buy 55,500 BTC. MicroStrategy also stated that as of November 24, there is still $12.8 billion worth of stock available for sale.