---
schema_version: "secwatch.filing_event.v1"
accession: "0000936340-26-000126"
form_type: "8-K"
ticker: "DTE"
cik: "0000936340"
company_name: "DTE ENERGY CO"
filed_at: "2026-06-18T20:18:28+00:00"
generated_at: "2026-06-18T20:28:27.123659+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# DTE Energy sells $1B of 6.200% Junior Subordinated Debentures due 2058

## Summary
- $1,000,000,000 aggregate principal amount of 6.200% Fixed-to-Fixed Reset Rate Junior Subordinated Debentures due 2058.
- Debentures issued under shelf registration statement on Form S-3 (File No. 333-286383).
- Sale completed on June 18, 2026.
- Issued pursuant to Amended and Restated Indenture dated April 9, 2001, with Bank of New York Mellon as trustee.

## SEC filing metadata
- accession: 0000936340-26-000126
- form_type: 8-K
- ticker: DTE
- cik: 0000936340
- company_name: DTE ENERGY CO
- filed_at: 2026-06-18T20:18:28+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/936340/000093634026000126/0000936340-26-000126-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/936340/000093634026000126/dte-20260618.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000936340-26-000126
- JSON: https://secwatch.observer/filing/0000936340-26-000126.json
- Plain text: https://secwatch.observer/filing/0000936340-26-000126.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.