BLOCK INC

Ticker: XYZ CUSIP: 852234103 Class: CL A

Quad-Cities Investment Group, LLC's Holding History (CIK: 0001741426)

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

Q3 2021

Shares 920 Value ($000) $221 Avg Close $256.87 Range $225.28 - $289.23

Q4 2020

Shares 1,800 Value ($000) $392 Avg Close $195.07 Range $151.10 - $243.38

Q3 2020

Shares 1,600 Value ($000) $260 Avg Close $141.19 Range $106.54 - $170.61

Q3 2019

Shares 25 Value ($000) $2 Avg Close $67.93 Range $54.41 - $83.20

Q1 2019

Shares 200 Value ($000) $15 Avg Close $72.47 Range $52.26 - $82.78

Q2 2018

Shares 200 Value ($000) $12 Avg Close $55.00 Range $43.72 - $69.40

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	920	$221	$256.87	$225.28 - $289.23
Q4 2020	1,800	$392	$195.07	$151.10 - $243.38
Q3 2020	1,600	$260	$141.19	$106.54 - $170.61
Q3 2019	25	$2	$67.93	$54.41 - $83.20
Q1 2019	200	$15	$72.47	$52.26 - $82.78
Q2 2018	200	$12	$55.00	$43.72 - $69.40