Gold Finance reports that, according to official news, the Nasdaq-listed Bitcoin mining company CleanSpark has announced the completion of a $650 million convertible preferred note issuance. In addition, the company has repurchased 11.76 million shares of common stock, with a repurchase amount of approximately $145 million. These shares will be removed from the company's total outstanding shares. According to CleanSpark's CEO and President Zach Bradford, part of the funds is intended to support adding the mined Bitcoin to its balance sheet.