RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

ASSETMARK, INC's Holding History (CIK: 0001344551)

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

Q4 2025

Shares 4,613 Value ($000) $58 Avg Close $17.11 Range $12.04 - $23.93

Q3 2025

Shares 184 Value ($000) $4 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 163 Value ($000) $2 Avg Close $8.50 Range $6.19 - $11.44

Q4 2024

Shares 13 Value ($000) $0 Avg Close $10.89 Range $6.98 - $15.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,613	$58	$17.11	$12.04 - $23.93
Q3 2025	184	$4	$13.85	$10.59 - $20.13
Q2 2025	163	$2	$8.50	$6.19 - $11.44
Q4 2024	13	$0	$10.89	$6.98 - $15.87