BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

EXCALIBUR MANAGEMENT CORP's Holding History (CIK: 0001009003)

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

Q4 2025

Shares 448 Value ($000) $480 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 462 Value ($000) $539 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 448 Value ($000) $470 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 447 Value ($000) $423 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 446 Value ($000) $457 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	448	$480	$1089.41	$985.78 - $1214.03
Q3 2025	462	$539	$1108.77	$1023.93 - $1177.77
Q2 2025	448	$470	$933.09	$762.34 - $1044.14
Q1 2025	447	$423	$961.85	$885.02 - $1062.44
Q4 2024	446	$457	$991.05	$896.06 - $1060.71