BlackRock, Inc. has disclosed a 10.21% ownership of Barratt Developments plc, representing 99,546,881 relevant securities. Additionally, they hold 1.45% through cash-settled derivatives and have no stock-settled derivatives. The disclosure also includes dealings, such as the purchase of 11,628 securities at GBP 4.6030 per unit and the sale of 11,986 securities at GBP 4.5974 per unit. Furthermore, there are details of cash-settled derivative transactions, stock-settled derivative transactions, and other dealings, including subscribing for new securities. The disclosure also states that there are no indemnity or other dealing arrangements, agreements, arrangements, or understandings relating to options or derivatives.