X0304 4 2012-01-20 0 0001364742 BlackRock Inc. BLK 0001191316 ROBINSON LINDA GOSDEN BLACKROCK, INC. 55 EAST 52ND STREET NEW YORK NY 10055 0 1 0 0 Senior Managing Director Shares of Common Stock (par value $0.01 per share) 2012-01-20 4 A 0 10206 0.00 A 21420 D Reflects an award value of $1,875,000 converted to a number of Restricted Stock Units by dividing the approved award value by $183.71, which was the average of the high and low price per share of Common Stock on January 20, 2012. This grant was approved by the Management Development and Compensation Committee on January 17, 2012. Restricted Stock Units vest in installments with 33% vesting on 1/31/13, 33% vesting on 1/31/14 and 34% vesting on 1/31/15. Includes 10,206 Restricted Stock Units vesting in installments on 1/31/13, 1/31/14 and 1/31/15. Each Restricted Stock Unit is payable solely by delivery of an equal number of shares of Common Stock. /s/ Daniel R. Waltcher as Attorney-in-Fact for Linda Gosden Robinson 2012-01-24