RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

EQUITEC PROPRIETARY MARKETS, LLC's Holding History (CIK: 0001143261)

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

Q4 2022

Shares 100 Value ($000) $0 Avg Close $5.16 Range $3.25 - $7.78

Q3 2022

Shares 100 Value ($000) $1 Avg Close $7.04 Range $4.02 - $10.52

Q2 2022

Shares 12,107 Value ($000) $51 Avg Close $9.28 Range $4.12 - $21.38

Q4 2021

Shares 400 Value ($000) $9 Avg Close $29.77 Range $21.71 - $46.28

Q2 2021

Shares 3,500 Value ($000) $132 Avg Close $35.75 Range $20.68 - $61.55

Q1 2018

Shares 19,200 Value ($000) $127 Avg Close $13.93 Range $6.00 - $28.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	100	$0	$5.16	$3.25 - $7.78
Q3 2022	100	$1	$7.04	$4.02 - $10.52
Q2 2022	12,107	$51	$9.28	$4.12 - $21.38
Q4 2021	400	$9	$29.77	$21.71 - $46.28
Q2 2021	3,500	$132	$35.75	$20.68 - $61.55
Q1 2018	19,200	$127	$13.93	$6.00 - $28.70