SOUTHERN CO

Ticker: SO CUSIP: 842587107 Class: COM

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

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

Q4 2025

Shares 1,770 Value ($000) $154 Avg Close $90.89 Range $83.80 - $100.02

Q4 2024

Shares 3,733 Value ($000) $307 Avg Close $84.51 Range $78.74 - $90.64

Q3 2024

Shares 2,843 Value ($000) $256 Avg Close $81.63 Range $73.25 - $87.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,770	$154	$90.89	$83.80 - $100.02
Q4 2024	3,733	$307	$84.51	$78.74 - $90.64
Q3 2024	2,843	$256	$81.63	$73.25 - $87.19