BLOCK INC

Ticker: XYZ CUSIP: 852234103 Class: CL A

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2019

Shares 7,972 Value ($000) $597 Avg Close $72.47 Range $52.26 - $82.78

Q4 2018

Shares 8,916 Value ($000) $500 Avg Close $70.61 Range $49.82 - $101.15

Q3 2018

Shares 36,012 Value ($000) $3,566 Avg Close $77.13 Range $60.26 - $100.39

Q2 2018

Shares 29,789 Value ($000) $1,836 Avg Close $55.00 Range $43.72 - $69.40

Q1 2018

Shares 32,893 Value ($000) $1,618 Avg Close $45.90 Range $34.68 - $58.46

Q4 2017

Shares 12,725 Value ($000) $441 Avg Close $36.61 Range $28.78 - $49.56

Q3 2017

Shares 48,175 Value ($000) $1,388 Avg Close $26.18 Range $22.66 - $29.00

Q2 2017

Shares 72,041 Value ($000) $1,690 Avg Close $20.67 Range $16.66 - $24.97

Q1 2017

Shares 65,223 Value ($000) $1,127 Avg Close $15.64 Range $13.66 - $18.17

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	7,972	$597	$72.47	$52.26 - $82.78
Q4 2018	8,916	$500	$70.61	$49.82 - $101.15
Q3 2018	36,012	$3,566	$77.13	$60.26 - $100.39
Q2 2018	29,789	$1,836	$55.00	$43.72 - $69.40
Q1 2018	32,893	$1,618	$45.90	$34.68 - $58.46
Q4 2017	12,725	$441	$36.61	$28.78 - $49.56
Q3 2017	48,175	$1,388	$26.18	$22.66 - $29.00
Q2 2017	72,041	$1,690	$20.67	$16.66 - $24.97
Q1 2017	65,223	$1,127	$15.64	$13.66 - $18.17