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Southern Company10-Q: Environmental liability

Company sets $1M threshold for disclosing environmental legal proceedings with government.

What happened

The company discloses that its materiality threshold for reporting environmental legal proceedings with potential governmental sanctions is $1 million. This indicates a need for robust compliance tracking and environmental risk management systems to avoid and manage potential fines exceeding this level.

Source

SEC EDGARApr 29, 2026

Quarterly report (Form 10-Q)

Southern Company 10-Q

Filing excerpt

The Registrants' threshold for disclosing material environmental legal proceedings involving a governmental authority where potential monetary sanctions are involved is $1 million.

sec.gov/Archives/edgar/data/3153/000009212226000034/so-20260331.htmRead the full source

Other signals in this filing (8)

Extracted by Autobound

From the Signal API record
Signal
10-Q: Environmental liability

What this signalsFilings often name leadership changes, deals and spending plans.

Fiscal year end
03/31
Filed
Apr 29, 2026

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The full record

From the Signal API record

Numbers

Dollar figure
$1M (Threshold for disclosing material environmental legal proceedings)

Details

CIK
3153
Accession number
0000092122-26-000034
Timeframe
Current quarter
Filing year
2026
Fiscal year
0
Why it matters
ESG/compliance tools needed
Signal category
Risk

Extraction

Confidence
High
Relevance
70%
Sentiment
Neutral
Detected
May 5, 2026
signal_type
sec-10q
signal_subtype
environmentalLiability

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The API returns more than this page shows

This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/84bd76fd-14cc-41c5-af9e-ef3071437090 returns this record as JSON. POST /v1/companies/enrich returns every signal for southerncompany.com.

{
  "signal_id": "84bd76fd-14cc-41c5-af9e-ef3071437090",
  "signal_type": "sec-10q",
  "signal_subtype": "environmentalLiability",
  "detected_at": "2026-05-05T08:48:21.23+00:00",
  "company": {
    "name": "Southern Company",
    "domain": "southerncompany.com"
  },
  "data": {
    "detail": "The company discloses that its materiality threshold for reporting environmental legal proceedings with potential governmental sanctions is $1 million. This indicates a need for robust compliance tracking and environmental risk management systems to avoid and manage potential fines exceeding this level.",
    "metrics": {
      "timeframe": "current_quarter",
      "dollar_context": "Threshold for disclosing material environmental legal proceedings",
      "dollar_millions": 1
    },
    "summary": "Company sets $1M threshold for disclosing environmental legal proceedings with government.",
    "excerpts": "The Registrants' threshold for disclosing material environmental legal proceedings involving a governmental authority where potential monetary sanctions are involved is $1 million.",
    "relevance": 0.7,
    "sentiment": "neutral",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/3153/000009212226000034/so-20260331.htm",
    "filing_date": "2026-04-29",
    "filing_year": 2026,
    "fiscal_year": 0,
    "fiscal_year_end": "03/31",
    "sales_relevance": "ESG/compliance tools needed",
    "signal_category": "risk"
  }
}

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