Mark Fucinato

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
28 Feb 24	BY Byline Bancorp	Common stock	Payment of exercise	Dispose F	No	No	20.61	183	3.77 k	16,769
22 Feb 24	BY Byline Bancorp	Common stock	Grant	Acquire A	No	No	0	3,548	0.00	16,952
22 Feb 24	BY Byline Bancorp	Common stock	Payment of exercise	Dispose F	No	No	21.06	1,253	26.39 k	13,404
22 Feb 24	BY Byline Bancorp	Common stock	Grant	Acquire A	No	No	0	3,487	0.00	14,657
22 Feb 24	BY Byline Bancorp	Common stock	Payment of exercise	Dispose F	No	No	21.06	319	6.72 k	11,170
22 Feb 24	BY Byline Bancorp	Common stock	Payment of exercise	Dispose F	No	No	21.06	276	5.81 k	11,489
22 Feb 24	BY Byline Bancorp	Common stock	Payment of exercise	Dispose F	No	No	21.06	279	5.88 k	11,765

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.