RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

MIZUHO MARKETS AMERICAS LLC's Holding History (CIK: 0001825516)

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

Q4 2025

Shares 4,250,658 Value ($000) $53,856 Avg Close $17.11 Range $12.04 - $23.93

Q3 2025

Shares 6,281,699 Value ($000) $119,541 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 9,411,827 Value ($000) $106,354 Avg Close $8.50 Range $6.19 - $11.44

Q1 2025

Shares 9,846,561 Value ($000) $70,108 Avg Close $10.37 Range $6.87 - $14.54

Q4 2024

Shares 5,549,327 Value ($000) $56,659 Avg Close $10.89 Range $6.98 - $15.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,250,658	$53,856	$17.11	$12.04 - $23.93
Q3 2025	6,281,699	$119,541	$13.85	$10.59 - $20.13
Q2 2025	9,411,827	$106,354	$8.50	$6.19 - $11.44
Q1 2025	9,846,561	$70,108	$10.37	$6.87 - $14.54
Q4 2024	5,549,327	$56,659	$10.89	$6.98 - $15.87