RIOT PLATFORMS INC

Ticker: RIOT CUSIP: 767292105 Class: Common Stock

Plancorp, LLC's Holding History (CIK: 0001599579)

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

Q3 2025

Shares 13,192 Value ($000) $251 Avg Close $13.85 Range $10.59 - $20.13

Q2 2025

Shares 13,311 Value ($000) $150 Avg Close $8.50 Range $6.19 - $11.44

Q1 2025

Shares 13,345 Value ($000) $95 Avg Close $10.37 Range $6.87 - $14.54

Q4 2024

Shares 13,359 Value ($000) $136 Avg Close $10.89 Range $6.98 - $15.87

Q3 2024

Shares 11,240 Value ($000) $83 Avg Close $8.66 Range $6.36 - $13.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,192	$251	$13.85	$10.59 - $20.13
Q2 2025	13,311	$150	$8.50	$6.19 - $11.44
Q1 2025	13,345	$95	$10.37	$6.87 - $14.54
Q4 2024	13,359	$136	$10.89	$6.98 - $15.87
Q3 2024	11,240	$83	$8.66	$6.36 - $13.09