BYLINE BANCORP INC

Ticker: BY CUSIP: 124411109 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 39,771 Value ($000) $614 Avg Close $13.44 Range $10.22 - $15.30

Q3 2020

Shares 43,372 Value ($000) $489 Avg Close $11.50 Range $9.68 - $13.32

Q2 2020

Shares 51,002 Value ($000) $668 Avg Close $10.51 Range $7.91 - $13.56

Q1 2020

Shares 12,622 Value ($000) $131 Avg Close $15.51 Range $7.46 - $18.97

Q2 2019

Shares 724 Value ($000) $14 Avg Close $17.52 Range $16.67 - $18.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	39,771	$614	$13.44	$10.22 - $15.30
Q3 2020	43,372	$489	$11.50	$9.68 - $13.32
Q2 2020	51,002	$668	$10.51	$7.91 - $13.56
Q1 2020	12,622	$131	$15.51	$7.46 - $18.97
Q2 2019	724	$14	$17.52	$16.67 - $18.72