BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

BRIGHTON SECURITIES CORP.'s Holding History (CIK: 0000014213)

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

Q3 2025

Shares 192 Value ($000) $224 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 288 Value ($000) $302 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 378 Value ($000) $358 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 409 Value ($000) $419 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	192	$224	$1108.77	$1023.93 - $1177.77
Q2 2025	288	$302	$933.09	$762.34 - $1044.14
Q1 2025	378	$358	$961.85	$885.02 - $1062.44
Q4 2024	409	$419	$991.05	$896.06 - $1060.71