SOUTHERN CO

CUSIP: 842587DZ7 Class: NOTE 4.500% 6/1

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 2,877,000 Value ($000) $3,083 Avg Close — Range —
Q3 2025
Shares 2,406,000 Value ($000) $2,713 Avg Close — Range —
Q2 2025
Shares 2,200,000 Value ($000) $2,423 Avg Close — Range —