QUEST RESOURCE HLDG CORP

Ticker: QRHC CUSIP: 74836W203 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 5 Value ($000) $0 Avg Close $1.70 Range $1.11 - $2.34

Q3 2025

Shares 6 Value ($000) $0 Avg Close $1.85 Range $1.41 - $2.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5	$0	$1.70	$1.11 - $2.34
Q3 2025	6	$0	$1.85	$1.41 - $2.37