# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000092122-23-000091
Filing Date
2023-09-08
Accepted
2023-09-08 13:45:23
Documents
33
Period of Report
2023-09-05
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | so-20230905.htm iXBRL | 8-K | 51353
2 | EX-1.3A | ex1-3aso8xk2023d2023esn.htm | EX-1.3A | 230233
3 | EX-1.3B | ex1-3bso8xk2023d2023esn.htm | EX-1.3B | 229208
4 | EX-4.4A | ex4-4aso30thsupplementalin.htm | EX-4.4A | 121764
5 | EX-4.4B | ex4-4bso31stsupplementalin.htm | EX-4.4B | 121848
6 | EX-5.1A | ex5-1aso8xk2023d2023esrnot.htm | EX-5.1A | 18670
7 | EX-5.1B | ex5-1bso8xk2023d2023esrnot.htm | EX-5.1B | 18828
8 | EX-8.1A | ex8-1aso8xk2023d2023esn.htm | EX-8.1A | 8883
9 | EX-8.1B | ex8-1bso8xk2023d2023esn.htm | EX-8.1B | 8962
14 |  | hwklogoa01.jpg | GRAPHIC | 53297
15 |  | hwklogoa011.jpg | GRAPHIC | 53297
16 |  | image_0.jpg | GRAPHIC | 1947
17 |  | image_01.jpg | GRAPHIC | 1947
18 |  | troutpepperbanner.jpg | GRAPHIC | 304755
19 |  | troutpepperbanner1.jpg | GRAPHIC | 304755
20 |  | troutpepperbanner2.jpg | GRAPHIC | 304755
21 |  | troutpepperbanner3.jpg | GRAPHIC | 304755
22 |  | troutpepperlogoa03.jpg | GRAPHIC | 75526
23 |  | troutpepperlogoa031.jpg | GRAPHIC | 75526
24 |  | troutpepperlogoa032.jpg | GRAPHIC | 75526
25 |  | troutpepperlogoa033.jpg | GRAPHIC | 75526
| Complete submission text file | 0000092122-23-000091.txt |  | 3308081

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | so-20230905.xsd | EX-101.SCH | 3645
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | so-20230905_def.xml | EX-101.DEF | 17229
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | so-20230905_lab.xml | EX-101.LAB | 36017
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | so-20230905_pre.xml | EX-101.PRE | 18087
27 | EXTRACTED XBRL INSTANCE DOCUMENT | so-20230905_htm.xml | XML | 6473

Mailing Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308
Business Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308 4045065000
SOUTHERN CO (Filer) CIK: 0000092122 (see all company filings)

EIN.: 580690070 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-03526 | Film No.: 231244717
SIC: 4911 Electric Services