X0508 4 2026-01-30 0002012383 BlackRock, Inc. BLK 0001059240 Kushel J. Richard BLACKROCK, INC. 50 HUDSON YARDS NEW YORK NY 10001 1 Senior Managing Director 0 Shares Of Common Stock (par Value $0.01 Per Share) 2026-01-30 4 F 0 4186 1118.94 D 57708.34 D Shares Of Common Stock (par Value $0.01 Per Share) 2026-01-31 4 A 0 6272 0 A 63980.34 D Shares Of Common Stock (par Value $0.01 Per Share) 26153 I By Family Trust Shares Of Common Stock (par Value $0.01 Per Share) 1000 I By Family Trust Shares Of Common Stock (par Value $0.01 Per Share) 1000 I By Family Trust Shares Of Common Stock (par Value $0.01 Per Share) 47305 I By The Kushel Family 2011 Dynasty Trust Shares Of Common Stock (par Value $0.01 Per Share) 3720 I By The Kushel Family 2018 Trust Represents the withholding by BlackRock of common stock to satisfy tax obligations on the vesting of the reporting person's awards granted under the Third Amended and Restated BlackRock, Inc. 1999 Stock Award and Incentive Plan. Includes Common Stock as well as Restricted Stock Units that will 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. Reflects a 2022 BlackRock Performance Incentive Plan award value of $3,999,878 converted to 5,379 Restricted Stock Units by dividing the award value by $743.61, which was the average of the high and low price per share of Common Stock on January 17, 2023. The award was disclosed in the table on page 59 of BlackRock's 2023 Proxy Statement in the column headed "Long-Term Incentive Award (BPIP)." As outlined in BlackRock's 2023 Proxy Statement, the award was subject to adjustment based on certain performance metrics approved by the Management Development and Compensation Committee at the time of the award. Based on the Company's performance, the Restricted Stock Units vesting represent 116.6% of the original award. /s/ R. Andrew Dickson III as Attorney-in-Fact for J. Richard Kushel 2026-02-03