SOUTHERN CO reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Atlanta, GA
SEC filing record 1 source field available
Fiscal year end
31 December
SOUTHERN CO has filed 5,411 SEC EDGAR filings since 21 Jan 1994

SEC filing history

Showing 1-25 of 1,000 matching filings.

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1
S-3ASR File 333-296531

S-3ASR

Filing date
05 Jun 2026
Reporting date
Not listed
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144 File 001-03526

144 filing

Filing date
01 Jun 2026
Reporting date
Not listed
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4

4

Filing date
01 Jun 2026
Reporting date
01 Jun 2026
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4

4

Filing date
26 May 2026
Reporting date
24 May 2026
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SD File 001-03526

SD

Filing date
20 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-42869

SCHEDULE 13G filing

Filing date
14 May 2026
Reporting date
Not listed
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DEFA14A File 001-03526

DEFA14A

Filing date
05 May 2026
Reporting date
Not listed
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4

4

Filing date
04 May 2026
Reporting date
01 May 2026
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144 File 001-03526

144 filing

Filing date
01 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-42869

SCHEDULE 13G filing

Filing date
30 Apr 2026
Reporting date
Not listed
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ARS File 001-03526

ARS

Filing date
03 Apr 2026
Reporting date
31 Dec 2025
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DEFA14A File 001-03526

DEFA14A

Filing date
03 Apr 2026
Reporting date
Not listed
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DEF 14A File 001-03526

DEF 14A

Filing date
03 Apr 2026
Reporting date
13 May 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
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4

4

Filing date
02 Apr 2026
Reporting date
01 Apr 2026
SEC evidence
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