X0508 4 2025-01-16 0002012383 BlackRock, Inc. BLK 0001561432 Goldstein Robert L. BLACKROCK, INC. 50 HUDSON YARDS NEW YORK NY 10001 1 Chief Operating Officer 0 Shares Of Common Stock (par Value $0.01 Per Share) 2025-01-16 4 A 0 3599 0 A 44565 D Shares Of Common Stock (par Value $0.01 Per Share) 9435 I By 2022 Family Trust Reflects an award value of $3,597,000 converted to a number of Restricted Stock Units by dividing the approved award value by $999.36, which was the average of the high and low price per share of Common Stock on January 16, 2025. This grant was approved by the Management Development and Compensation Committee on January 14, 2025. Restricted Stock Units vest in equal installments on 1/31/26, 1/31/27 and 1/31/28. Includes Common Stock as well as Restricted Stock Units that vest over a period of 1 to 3 years. Each Restricted Stock Unit is payable solely by delivery of an equal number of shares of Common Stock. /s/ R. Andrew Dickson III as Attorney-in-Fact for Robert L. Goldstein 2025-01-17