RGC RES INC

Ticker: RGCO CUSIP: 74955L103 Class: Common Stock

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

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

Q4 2025

Shares 116 Value ($000) $2 Avg Close $21.79 Range $20.71 - $23.77

Q3 2025

Shares 116 Value ($000) $3 Avg Close $21.91 Range $19.68 - $23.50

Q4 2021

Shares 976 Value ($000) $22 Avg Close $22.28 Range $21.32 - $25.00

Q3 2021

Shares 976 Value ($000) $22 Avg Close $24.45 Range $22.33 - $26.02

Q2 2021

Shares 976 Value ($000) $25 Avg Close $22.64 Range $21.32 - $25.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	116	$2	$21.79	$20.71 - $23.77
Q3 2025	116	$3	$21.91	$19.68 - $23.50
Q4 2021	976	$22	$22.28	$21.32 - $25.00
Q3 2021	976	$22	$24.45	$22.33 - $26.02
Q2 2021	976	$25	$22.64	$21.32 - $25.60