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Constellation Energy8-K: Debt refinancing

Constellation Energy executes $558M share buyback, has $3.5B remaining in program.

What happened

The company spent $558 million to repurchase its own shares and has authorization for an additional $3.5 billion in buybacks. This massive capital allocation program signals exceptional financial health and budget availability for other strategic investments.

Source

SEC EDGARJun 2, 2026

Current report (Form 8-K)

Constellation Energy 8-K

Filing excerpt

The Underwriting Agreement also provided for the Company’s purchase from the Underwriters of 2,000,000 shares of Common Stock that were subject to the Offering at a price per share equal to the price at which the Underwriters purchased the shares from the Selling Shareholders in the Offering, for an aggregate purchase price of approximately $558.0 million (the “Share Repurchase”).

sec.gov/Archives/edgar/data/1868275/000110465926069482/tm2616531d1_8k...Read the full source

Other signals in this filing (1)

Extracted by Autobound

From the Signal API record
Signal
8-K: Debt refinancing

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

Form
8-K
Filed
Jun 2, 2026

The full record

From the Signal API record

Numbers

Dollar figure
$3.5B (Remaining authority under the Company’s share repurchase program)

Details

CIK
1868275
Accession number
0001104659-26-069482
Timeframe
Current quarter
Filing year
2026
Why it matters
Capital available or pressure
Signal category
Financial

Topics and mentions

Vendors

  • Morgan Stanley & Co. LLC
  • J.P. Morgan Securities LLC
  • Ballard Spahr LLP

Competitors

  • Calpine Corporation

Extraction

Confidence
High
Relevance
80%
Sentiment
Positive
Detected
Jun 9, 2026
signal_type
sec-8k
signal_subtype
debtRefinancing

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The API returns more than this page shows

This page shows a preview. The full sec-8k 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/a58275db-5ac2-4056-bfd9-f17e0f39c726 returns this record as JSON. POST /v1/companies/enrich returns every signal for constellationenergy.com.

{
  "signal_id": "a58275db-5ac2-4056-bfd9-f17e0f39c726",
  "signal_type": "sec-8k",
  "signal_subtype": "debtRefinancing",
  "detected_at": "2026-06-09T06:51:36.132+00:00",
  "company": {
    "name": "Constellation Energy",
    "domain": "constellationenergy.com"
  },
  "data": {
    "detail": "The company spent $558 million to repurchase its own shares and has authorization for an additional $3.5 billion in buybacks. This massive capital allocation program signals exceptional financial health and budget availability for other strategic investments.",
    "metrics": {
      "timeframe": "current_quarter",
      "dollar_context": "Remaining authority under the Company’s share repurchase program",
      "dollar_millions": 3500
    },
    "summary": "Constellation Energy executes $558M share buyback, has $3.5B remaining in program.",
    "excerpts": "The Underwriting Agreement also provided for the Company’s purchase from the Underwriters of 2,000,000 shares of Common Stock that were subject to the Offering at a price per share equal to the price at which the Underwriters purchased the shares from the Selling Shareholders in the Offering, for an aggregate purchase price of approximately $558.0 million (the “Share Repurchase”).",
    "relevance": 0.8,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/1868275/000110465926069482/tm2616531d1_8k.htm",
    "filing_date": "2026-06-02",
    "filing_year": 2026,
    "sales_relevance": "Capital available or pressure",
    "signal_category": "financial",
    "vendors_mentioned": [
      "Morgan Stanley & Co. LLC",
      "J.P. Morgan Securities LLC",
      "Ballard Spahr LLP"
    ],
    "competitors_mentioned": [
      "Calpine Corporation"
    ]
  }
}

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