RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

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

Q4 2025

Shares 19,194 Value ($000) $244 Avg Close $17.11 Range $12.04 - $23.93

Q3 2025

Shares 202,000 Value ($000) $3,844 Avg Close $13.85 Range $10.59 - $20.13

Q3 2024

Shares 23,677 Value ($000) $176 Avg Close $8.66 Range $6.36 - $13.09

Q2 2024

Shares 20,000 Value ($000) $183 Avg Close $10.09 Range $7.80 - $12.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,194	$244	$17.11	$12.04 - $23.93
Q3 2025	202,000	$3,844	$13.85	$10.59 - $20.13
Q3 2024	23,677	$176	$8.66	$6.36 - $13.09
Q2 2024	20,000	$183	$10.09	$7.80 - $12.65