RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

SummitTX Capital, L.P.'s Holding History (CIK: 0002052310)

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

Q3 2025

Shares 28,717 Value ($000) $546 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 64,882 Value ($000) $733 Avg Close $8.50 Range $6.19 - $11.44

Q1 2025

Shares 52,600 Value ($000) $375 Avg Close $10.37 Range $6.87 - $14.54

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	28,717	$546	$13.85	$10.59 - $20.13
Q2 2025	64,882	$733	$8.50	$6.19 - $11.44
Q1 2025	52,600	$375	$10.37	$6.87 - $14.54