X0306 4 2021-01-15 0001364742 BlackRock Inc. BLK 0001561432 Goldstein Robert L. BLACKROCK, INC. 55 EAST 52ND STREET NEW YORK NY 10055 1 Chief Operating Officer Shares Of Common Stock (par Value $0.01 Per Share) 2021-01-15 4 A 0 3145 739.22 A 43052 D Reflects an award value of $2,325,000 converted to a number of Restricted Stock Units by dividing the approved award value by $739.22, which was the average of the high and low price per share of Common Stock on January 15, 2021. This grant was approved by the Management Development and Compensation Committee on January 13, 2021. Restricted Stock Units vest in equal installments on 1/31/22, 1/31/23 and 1/31/24. Includes Common Stock as well as Restricted Stock Units that vest over a period of 1 to 3 years. Restricted Stock Units are payable solely by delivery of an equal number of shares of Common Stock. /s/ Daniel R. Waltcher as Attorney-in-Fact for Robert L. Goldstein 2021-01-15