SOUTHERN CO

Ticker: SO CUSIP: 842587107 Class: COM

Detalus Advisors, LLC's Holding History (CIK: 0001799677)

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

Q4 2025

Shares 13,783 Value ($000) $1,202 Avg Close $90.89 Range $83.80 - $100.02

Q3 2025

Shares 14,176 Value ($000) $1,343 Avg Close $92.22 Range $88.94 - $94.90

Q2 2025

Shares 13,935 Value ($000) $1,280 Avg Close $87.99 Range $81.08 - $91.39

Q1 2025

Shares 13,977 Value ($000) $1,285 Avg Close $84.13 Range $77.85 - $91.22

Q4 2024

Shares 13,935 Value ($000) $1,147 Avg Close $84.51 Range $78.74 - $90.64

Q3 2024

Shares 13,877 Value ($000) $1,251 Avg Close $81.63 Range $73.25 - $87.19

Q2 2024

Shares 10,263 Value ($000) $796 Avg Close $71.79 Range $63.69 - $76.94

Q1 2024

Shares 10,731 Value ($000) $770 Avg Close $64.75 Range $61.67 - $67.82

Q4 2023

Shares 11,081 Value ($000) $777 Avg Close $63.75 Range $56.88 - $68.52

Q3 2023

Shares 11,014 Value ($000) $713 Avg Close $63.78 Range $59.47 - $67.53

Q2 2023

Shares 11,504 Value ($000) $808 Avg Close $65.30 Range $61.83 - $68.67

Q1 2023

Shares 10,924 Value ($000) $760 Avg Close $60.67 Range $55.92 - $65.49

Q4 2022

Shares 11,208 Value ($000) $800 Avg Close $59.62 Range $53.86 - $65.30

Q3 2022

Shares 11,119 Value ($000) $756 Avg Close $66.95 Range $60.20 - $71.48

Q2 2022

Shares 11,247 Value ($000) $802 Avg Close $64.29 Range $56.98 - $67.30

Q1 2022

Shares 17,560 Value ($000) $1,273 Avg Close $58.69 Range $53.82 - $63.77

Q4 2021

Shares 17,358 Value ($000) $1,190 Avg Close $54.72 Range $52.45 - $59.41

Q3 2021

Shares 18,095 Value ($000) $1,121 Avg Close $54.69 Range $51.20 - $57.64

Q2 2021

Shares 17,244 Value ($000) $1,043 Avg Close $53.77 Range $50.79 - $55.98

Q1 2021

Shares 16,769 Value ($000) $1,042 Avg Close $49.84 Range $47.42 - $52.36

Q4 2020

Shares 10,608 Value ($000) $652 Avg Close $49.52 Range $44.23 - $53.74

Q3 2020

Shares 11,177 Value ($000) $606 Avg Close $43.54 Range $41.64 - $45.59

Q2 2020

Shares 10,429 Value ($000) $541 Avg Close $44.76 Range $39.42 - $49.51

Q1 2020

Shares 10,007 Value ($000) $542 Avg Close $50.47 Range $33.58 - $56.40

Q4 2019

Shares 12,373 Value ($000) $788 Avg Close $48.90 Range $47.42 - $50.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,783	$1,202	$90.89	$83.80 - $100.02
Q3 2025	14,176	$1,343	$92.22	$88.94 - $94.90
Q2 2025	13,935	$1,280	$87.99	$81.08 - $91.39
Q1 2025	13,977	$1,285	$84.13	$77.85 - $91.22
Q4 2024	13,935	$1,147	$84.51	$78.74 - $90.64
Q3 2024	13,877	$1,251	$81.63	$73.25 - $87.19
Q2 2024	10,263	$796	$71.79	$63.69 - $76.94
Q1 2024	10,731	$770	$64.75	$61.67 - $67.82
Q4 2023	11,081	$777	$63.75	$56.88 - $68.52
Q3 2023	11,014	$713	$63.78	$59.47 - $67.53
Q2 2023	11,504	$808	$65.30	$61.83 - $68.67
Q1 2023	10,924	$760	$60.67	$55.92 - $65.49
Q4 2022	11,208	$800	$59.62	$53.86 - $65.30
Q3 2022	11,119	$756	$66.95	$60.20 - $71.48
Q2 2022	11,247	$802	$64.29	$56.98 - $67.30
Q1 2022	17,560	$1,273	$58.69	$53.82 - $63.77
Q4 2021	17,358	$1,190	$54.72	$52.45 - $59.41
Q3 2021	18,095	$1,121	$54.69	$51.20 - $57.64
Q2 2021	17,244	$1,043	$53.77	$50.79 - $55.98
Q1 2021	16,769	$1,042	$49.84	$47.42 - $52.36
Q4 2020	10,608	$652	$49.52	$44.23 - $53.74
Q3 2020	11,177	$606	$43.54	$41.64 - $45.59
Q2 2020	10,429	$541	$44.76	$39.42 - $49.51
Q1 2020	10,007	$542	$50.47	$33.58 - $56.40
Q4 2019	12,373	$788	$48.90	$47.42 - $50.97