GREENIDGE GENERATION HLDGS I

CUSIP: 39531G100 Class: Common Stock

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q1 2023
Shares 737 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 29,901 Value ($000) $9 Avg Close — Range —
Q3 2022
Shares 30,555 Value ($000) $61 Avg Close — Range —