Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:
SEC Accession No. 0000092122-26-000044
Filing Date
2026-06-05
Accepted
2026-06-05 11:53:16
Documents
27
Effectiveness Date
2026-06-05

Document Format Files

Seq Description Document Type Size
1 S-3ASR sos-3shelf2026.htm S-3ASR 241409
2 exfilingfees.htm   iXBRL EX-FILING FEES 37884
3 EX-4.2 so-newseniornoteindenture2.htm EX-4.2 424701
4 EX-4.5 so-newsubordinatedindentur.htm EX-4.5 537524
5 EX-5.1 ex5-1soformsx3troutmanopin.htm EX-5.1 36779
6 EX-23.1 ex23-1soshelf2026dtconsent.htm EX-23.1 2161
7 EX-24.1 ex24-1soshelfpoa2026.htm EX-24.1 21681
8 EX-25.1 ex25-1southerncompanyxcomp.htm EX-25.1 72103
9 EX-25.2 ex25-2southerncompanyxcomp.htm EX-25.2 71869
10 EX-25.3 ex25-3formtx1forsouthernco.htm EX-25.3 135954
11 EX-25.4 ex25-4formtx1forsouthernco.htm EX-25.4 135516
12 directorbracketfors-3small.jpg GRAPHIC 4333
13 image_1.jpg GRAPHIC 186351
14 image_11.jpg GRAPHIC 186351
15 image_2.jpg GRAPHIC 135498
16 image_21.jpg GRAPHIC 135498
17 image_22.jpg GRAPHIC 5763135
18 image_23.jpg GRAPHIC 5716218
  Complete submission text file 0000092122-26-000044.txt   18552206

Data Files

Seq Description Document Type Size
30 EXTRACTED XBRL INSTANCE DOCUMENT exfilingfees_htm.xml XML 9237
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: S-3ASR | Act: 33 | File No.: 333-296531 | Film No.: 261067662
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)