BlackRock, Inc. has disclosed a 10.36% ownership of Barratt Developments plc's 10p ordinary shares, totaling 101,042,387 securities. Additionally, they hold 1.14% through cash-settled derivatives, amounting to 11,154,868 securities. The disclosure also includes dealings, such as the purchase of 4,483 securities at GBP 4.7800 per unit and the sale of 14,411 and 30,592 securities at the same price. Furthermore, BlackRock has engaged in derivative transactions, including increasing long and short positions. They have also conducted other dealings, such as transferring in and out of shares and ADRs. The disclosure states that there are no indemnity or other dealing arrangements, agreements, arrangements, or understandings relating to options or derivatives. No supplemental form is attached to the disclosure.