RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

Signature Resources Capital Management, LLC's Holding History (CIK: 0001940917)

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

Q4 2025

Shares 1,000 Value ($000) $13 Avg Close $17.11 Range $12.04 - $23.93

Q2 2024

Shares 30 Value ($000) $0 Avg Close $10.09 Range $7.80 - $12.65

Q1 2024

Shares 30 Value ($000) $0 Avg Close $13.03 Range $9.63 - $18.36

Q4 2023

Shares 30 Value ($000) $0 Avg Close $12.07 Range $8.61 - $18.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,000	$13	$17.11	$12.04 - $23.93
Q2 2024	30	$0	$10.09	$7.80 - $12.65
Q1 2024	30	$0	$13.03	$9.63 - $18.36
Q4 2023	30	$0	$12.07	$8.61 - $18.75