GREENIDGE GENERATION HLDGS I

Ticker: GREE CUSIP: 39531G308 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 12,825 Value ($000) $19 Avg Close $1.73 Range $1.17 - $2.42

Q3 2025

Shares 12,824 Value ($000) $23 Avg Close $1.55 Range $1.12 - $2.15

Q2 2025

Shares 12,824 Value ($000) $17 Avg Close $1.12 Range $0.58 - $1.84

Q1 2025

Shares 12,824 Value ($000) $9 Avg Close $1.20 Range $0.71 - $2.04

Q4 2024

Shares 12,824 Value ($000) $20 Avg Close $2.20 Range $1.52 - $3.84

Q3 2024

Shares 12,824 Value ($000) $23 Avg Close $2.28 Range $1.62 - $3.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,825	$19	$1.73	$1.17 - $2.42
Q3 2025	12,824	$23	$1.55	$1.12 - $2.15
Q2 2025	12,824	$17	$1.12	$0.58 - $1.84
Q1 2025	12,824	$9	$1.20	$0.71 - $2.04
Q4 2024	12,824	$20	$2.20	$1.52 - $3.84
Q3 2024	12,824	$23	$2.28	$1.62 - $3.64