SOUTHERN CO

Ticker: SO CUSIP: 842587107 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q4 2025

Shares 1,596,263 Value ($000) $139,194 Avg Close $90.89 Range $83.80 - $100.02

Q3 2025

Shares 1,779,203 Value ($000) $168,615 Avg Close $92.22 Range $88.94 - $94.90

Q2 2025

Shares 2,565,858 Value ($000) $235,623 Avg Close $87.99 Range $81.08 - $91.39

Q1 2025

Shares 2,161,929 Value ($000) $198,789 Avg Close $84.13 Range $77.85 - $91.22

Q4 2024

Shares 1,538,512 Value ($000) $126,650 Avg Close $84.51 Range $78.74 - $90.64

Q3 2024

Shares 1,562,126 Value ($000) $140,873 Avg Close $81.63 Range $73.25 - $87.19

Q2 2024

Shares 1,639,167 Value ($000) $127,150 Avg Close $71.79 Range $63.69 - $76.94

Q1 2024

Shares 1,957,770 Value ($000) $140,450 Avg Close $64.75 Range $61.67 - $67.82

Q4 2023

Shares 2,397,784 Value ($000) $168,133 Avg Close $63.75 Range $56.88 - $68.52

Q3 2023

Shares 2,401,601 Value ($000) $155,432 Avg Close $63.78 Range $59.47 - $67.53

Q2 2023

Shares 2,187,897 Value ($000) $153,700 Avg Close $65.30 Range $61.83 - $68.67

Q1 2023

Shares 2,064,731 Value ($000) $143,664 Avg Close $60.67 Range $55.92 - $65.49

Q4 2022

Shares 1,321,398 Value ($000) $94,361 Avg Close $59.62 Range $53.86 - $65.30

Q3 2022

Shares 957,530 Value ($000) $65,112 Avg Close $66.95 Range $60.20 - $71.48

Q3 2021

Shares 542,886 Value ($000) $33,643 Avg Close $54.69 Range $51.20 - $57.64

Q2 2021

Shares 542,886 Value ($000) $32,850 Avg Close $53.77 Range $50.79 - $55.98

Q1 2021

Shares 965,710 Value ($000) $60,029 Avg Close $49.84 Range $47.42 - $52.36

Q4 2017

Shares 1,089,946 Value ($000) $52,416 Avg Close $36.45 Range $34.49 - $38.09

Q3 2017

Shares 1,090,400 Value ($000) $53,582 Avg Close $34.30 Range $32.85 - $36.16

Q2 2017

Shares 969,243 Value ($000) $46,407 Avg Close $35.09 Range $33.67 - $36.55

Q1 2017

Shares 969,243 Value ($000) $48,249 Avg Close $34.16 Range $32.95 - $35.78

Q4 2016

Shares 671,046 Value ($000) $33,009 Avg Close $33.55 Range $31.75 - $35.47

Q3 2016

Shares 655,213 Value ($000) $33,612 Avg Close $35.60 Range $33.96 - $36.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,596,263	$139,194	$90.89	$83.80 - $100.02
Q3 2025	1,779,203	$168,615	$92.22	$88.94 - $94.90
Q2 2025	2,565,858	$235,623	$87.99	$81.08 - $91.39
Q1 2025	2,161,929	$198,789	$84.13	$77.85 - $91.22
Q4 2024	1,538,512	$126,650	$84.51	$78.74 - $90.64
Q3 2024	1,562,126	$140,873	$81.63	$73.25 - $87.19
Q2 2024	1,639,167	$127,150	$71.79	$63.69 - $76.94
Q1 2024	1,957,770	$140,450	$64.75	$61.67 - $67.82
Q4 2023	2,397,784	$168,133	$63.75	$56.88 - $68.52
Q3 2023	2,401,601	$155,432	$63.78	$59.47 - $67.53
Q2 2023	2,187,897	$153,700	$65.30	$61.83 - $68.67
Q1 2023	2,064,731	$143,664	$60.67	$55.92 - $65.49
Q4 2022	1,321,398	$94,361	$59.62	$53.86 - $65.30
Q3 2022	957,530	$65,112	$66.95	$60.20 - $71.48
Q3 2021	542,886	$33,643	$54.69	$51.20 - $57.64
Q2 2021	542,886	$32,850	$53.77	$50.79 - $55.98
Q1 2021	965,710	$60,029	$49.84	$47.42 - $52.36
Q4 2017	1,089,946	$52,416	$36.45	$34.49 - $38.09
Q3 2017	1,090,400	$53,582	$34.30	$32.85 - $36.16
Q2 2017	969,243	$46,407	$35.09	$33.67 - $36.55
Q1 2017	969,243	$48,249	$34.16	$32.95 - $35.78
Q4 2016	671,046	$33,009	$33.55	$31.75 - $35.47
Q3 2016	655,213	$33,612	$35.60	$33.96 - $36.72