BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

Aureus Asset Management, LLC's Holding History (CIK: 0001381296)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 930 Value ($000) $995 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 857 Value ($000) $999 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 890 Value ($000) $934 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 869 Value ($000) $822 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 806 Value ($000) $826 Avg Close $991.05 Range $896.06 - $1060.71

Q3 2024

Shares 827 Value ($000) $785 Avg Close $840.24 Range $753.79 - $929.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	930	$995	$1089.41	$985.78 - $1214.03
Q3 2025	857	$999	$1108.77	$1023.93 - $1177.77
Q2 2025	890	$934	$933.09	$762.34 - $1044.14
Q1 2025	869	$822	$961.85	$885.02 - $1062.44
Q4 2024	806	$826	$991.05	$896.06 - $1060.71
Q3 2024	827	$785	$840.24	$753.79 - $929.01