BV HoldCo Top Bitfury, 10% Owner at Cipher Mining (NASDAQ:CIFR), disclosed an insider sell on September 10, according to a recent SEC filing. What Happened: Bitfury’s decision to sell 5,799,528 shares of Cipher Mining was revealed in a Form 4 filing with the U.S. Securities and Exchange Commission on Tuesday. The total value of the sale is $16,596,269. During Wednesday’s morning session, Cipher Mining shares down by 3.86%, currently priced at $2.99. Unveiling the Story Behind Cipher MiningCipher Mining Inc ia an emerging technology company that operates in the Bitcoin mining ecosystem in the U…