RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

DCM Advisors, LLC's Holding History (CIK: 0001839498)

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

Q3 2021

Shares 20,210 Value ($000) $519 Avg Close $32.19 Range $23.93 - $40.80

Q2 2021

Shares 14,660 Value ($000) $552 Avg Close $35.75 Range $20.68 - $61.55

Q1 2021

Shares 5,190 Value ($000) $276 Avg Close $40.49 Range $15.35 - $79.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	20,210	$519	$32.19	$23.93 - $40.80
Q2 2021	14,660	$552	$35.75	$20.68 - $61.55
Q1 2021	5,190	$276	$40.49	$15.35 - $79.50