BYLINE BANCORP INC

Ticker: BY CUSIP: 124411109 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 3,281,273 Value ($000) $95,649 Avg Close $27.95 Range $25.38 - $31.13

Q3 2025

Shares 2,846,914 Value ($000) $78,945 Avg Close $27.65 Range $25.17 - $29.53

Q2 2025

Shares 2,338,269 Value ($000) $62,502 Avg Close $25.35 Range $22.29 - $27.21

Q1 2025

Shares 2,808,887 Value ($000) $73,480 Avg Close $27.65 Range $24.89 - $29.85

Q4 2024

Shares 2,811,738 Value ($000) $81,540 Avg Close $28.43 Range $24.29 - $32.28

Q3 2024

Shares 2,893,682 Value ($000) $77,464 Avg Close $25.84 Range $22.57 - $28.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,281,273	$95,649	$27.95	$25.38 - $31.13
Q3 2025	2,846,914	$78,945	$27.65	$25.17 - $29.53
Q2 2025	2,338,269	$62,502	$25.35	$22.29 - $27.21
Q1 2025	2,808,887	$73,480	$27.65	$24.89 - $29.85
Q4 2024	2,811,738	$81,540	$28.43	$24.29 - $32.28
Q3 2024	2,893,682	$77,464	$25.84	$22.57 - $28.75