RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 169 Value ($000) $2 Avg Close $17.11 Range $12.04 - $23.93

Q3 2025

Shares 177 Value ($000) $3 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 79 Value ($000) $1 Avg Close $8.50 Range $6.19 - $11.44

Q4 2024

Shares 25 Value ($000) $0 Avg Close $10.89 Range $6.98 - $15.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	169	$2	$17.11	$12.04 - $23.93
Q3 2025	177	$3	$13.85	$10.59 - $20.13
Q2 2025	79	$1	$8.50	$6.19 - $11.44
Q4 2024	25	$0	$10.89	$6.98 - $15.87