BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

1ST SOURCE BANK's Holding History (CIK: 0000356264)

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

Q4 2025

Shares 1,041 Value ($000) $1,114 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 1,069 Value ($000) $1,246 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 1,069 Value ($000) $1,122 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 1,007 Value ($000) $953 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 1,032 Value ($000) $1,058 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,041	$1,114	$1089.41	$985.78 - $1214.03
Q3 2025	1,069	$1,246	$1108.77	$1023.93 - $1177.77
Q2 2025	1,069	$1,122	$933.09	$762.34 - $1044.14
Q1 2025	1,007	$953	$961.85	$885.02 - $1062.44
Q4 2024	1,032	$1,058	$991.05	$896.06 - $1060.71