SOUTHERN CO — Investor Relations & Filings
Filings indexed
4,717
across all filing types
Latest filing
2025-05-20
Regulatory Filings
Country
US
United States of America
Listing
US
SO
Southern Company is an energy holding company engaged in the generation, transmission, and distribution of electricity, as well as the distribution of natural gas. As a leading producer of electricity in the United States and a major wholesale provider in the Southeast, it serves approximately 9 million customers. The company focuses on delivering clean, safe, reliable, and affordable energy solutions. Its business includes the development, construction, acquisition, and management of a diverse portfolio of generation assets, encompassing renewable energy projects and advanced nuclear facilities like Plant Vogtle, to meet the energy needs of communities and businesses.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| BOWYER RESEARCH - PX14A6G | 2025-05-20 | English | |
| 8-K | 2025-05-20 | English | |
| INSPIRE INVESTING, LLC - PX14A6G | 2025-05-16 | English | |
| DEFA14A | 2025-05-13 | English | |
| Financial Statements and Related Announcement::First Quarter Results | 2025-05-01 | English | |
| 8-K | 2025-05-01 | English |
Browse filings by year
27 years- 2026 62 filings
- 2025 166 filings
- 2024 177 filings
- 2023 188 filings
- 2022 136 filings
- 2021 188 filings
- 2020 155 filings
- 2019 186 filings
- 2018 138 filings
- 2017 132 filings
- 2016 178 filings
- 2015 218 filings
- 2014 243 filings
- 2013 246 filings
- 2012 228 filings
- 2011 227 filings
- 2010 188 filings
- 2009 209 filings
- 2008 182 filings
- 2007 204 filings
- 2006 224 filings
- 2005 221 filings
- 2004 202 filings
- 2003 169 filings
- 2002 53 filings
- 2001 75 filings
- 2000 122 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 9180508 | BOWYER RESEARCH - PX14A6G | 2025-05-20 | English | ||
| 8783831 | 8-K | 2025-05-20 | English | ||
| 9180509 | INSPIRE INVESTING, LLC - PX14A6G | 2025-05-16 | English | ||
| 8783833 | DEFA14A | 2025-05-13 | English | ||
| 44916226 | Financial Statements and Related Announcement::First Quarter Results | 2025-05-01 | English | ||
| 8783838 | 8-K | 2025-05-01 | English | ||
| 9180511 | Regulatory Filings 2025 | 2025-04-21 | English | ||
| 9180510 | Regulatory Filings 2025 | 2025-04-17 | English | ||
| 8783842 | ARS | 2025-04-11 | English | ||
| 8783847 | DEFA14A | 2025-04-11 | English | ||
| 8783885 | DEF 14A | 2025-04-11 | English | ||
| 8783890 | 4 | 2025-04-03 | English | ||
| 8783891 | 4 | 2025-04-03 | English | ||
| 8783895 | 4 | 2025-04-03 | English | ||
| 8783899 | 4 | 2025-04-03 | English | ||
Market data
Market data not available
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Price history
Peer group · Electric power transmission and distribution activities
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AFLUENTE TRANSMISSÃO DE ENERGIA ELETRICA S/A
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ALFA TRANSMISORA DE ENERGIA S.A.
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ALLETE INC
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SOUTHERN CO via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/29866/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=29866 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=29866 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=29866 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 29866}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SOUTHERN CO (id: 29866)"
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