RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

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

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

Q3 2019

Shares 100 Value ($000) $0 Avg Close $2.09 Range $1.70 - $2.96

Q2 2019

Shares 100 Value ($000) $0 Avg Close $3.96 Range $2.41 - $6.14

Q1 2019

Shares 100 Value ($000) $0 Avg Close $2.60 Range $1.50 - $4.34

Q4 2018

Shares 100 Value ($000) $0 Avg Close $2.22 Range $1.29 - $3.76

Q3 2018

Shares 100 Value ($000) $0 Avg Close $5.58 Range $3.53 - $8.55

Q2 2018

Shares 100 Value ($000) $1 Avg Close $7.32 Range $6.17 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	100	$0	$2.09	$1.70 - $2.96
Q2 2019	100	$0	$3.96	$2.41 - $6.14
Q1 2019	100	$0	$2.60	$1.50 - $4.34
Q4 2018	100	$0	$2.22	$1.29 - $3.76
Q3 2018	100	$0	$5.58	$3.53 - $8.55
Q2 2018	100	$1	$7.32	$6.17 - $9.75