RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

MAI Capital Management's Holding History (CIK: 0001040197)

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

Q4 2025

Shares 16,037 Value ($000) $203 Avg Close $17.11 Range $12.04 - $23.93

Q3 2025

Shares 16,037 Value ($000) $305 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 16,037 Value ($000) $181 Avg Close $8.50 Range $6.19 - $11.44

Q1 2025

Shares 5,000 Value ($000) $36 Avg Close $10.37 Range $6.87 - $14.54

Q4 2024

Shares 5,000 Value ($000) $51 Avg Close $10.89 Range $6.98 - $15.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,037	$203	$17.11	$12.04 - $23.93
Q3 2025	16,037	$305	$13.85	$10.59 - $20.13
Q2 2025	16,037	$181	$8.50	$6.19 - $11.44
Q1 2025	5,000	$36	$10.37	$6.87 - $14.54
Q4 2024	5,000	$51	$10.89	$6.98 - $15.87