If You Invested in Dte Energy Co (DTB)

DTE Energy Company 2020 Series G 4.375% Junior Subordinated Debentures due 2080 (DTB) represent a specific series of junior subordinated debt securities issued by DTE Energy Company. According to DTE Energy’s filings with the Securities and Exchange Commission (SEC), these securities are listed under the title "2020 Series G 4.375% Junior Subordinated Debentures due 2080" and trade on the New York Stock Exchange under the symbol DTB, alongside DTE Energy’s common stock and other series of junior subordinated debentures.

DTE Energy Company is incorporated in Michigan, as disclosed in multiple Form 8-K reports, and has its principal executive offices in Detroit, Michigan. In these filings, DTE Energy identifies DTB as one of several long-dated junior subordinated debenture series, including 2017 Series E 5.25% Junior Subordinated Debentures due 2077, 2021 Series E 4.375% Junior Subordinated Debentures due 2081, and 2025 Series H 6.25% Junior Subordinated Debentures due 2085. DTB is therefore part of a broader capital structure that includes both equity (common stock) and multiple series of subordinated debt securities.

The SEC filings show that DTB is registered pursuant to Section 12(b) of the Securities Exchange Act of 1934 and listed on the New York Stock Exchange. This registration and listing framework means that information about DTB appears in DTE Energy’s current reports on Form 8-K when the company discusses matters that affect its capital structure, such as new credit facilities, securities offerings, or other financing activities. For example, recent 8-K filings reference DTB in tables that identify securities of DTE Energy and its subsidiaries in connection with earnings releases, investor presentations, and financing agreements.

While the detailed terms of the 2020 Series G 4.375% Junior Subordinated Debentures due 2080 (such as covenants, interest payment mechanics, or redemption provisions) are set out in the applicable indenture and supplemental indenture, the 8-K filings confirm that DTB is one of the company’s long-term junior subordinated debenture series. These debentures are mentioned in connection with DTE Energy’s broader financing activities, including unsecured revolving credit agreements and the issuance of additional junior subordinated debentures under an amended and restated indenture.

Investors researching DTB can use DTE Energy’s SEC filings to understand how this security fits within the company’s overall capital structure. Form 8-K reports, shelf registration statements on Form S-3, and related indenture documents, as referenced in the filings, provide the primary regulatory record for DTB and other DTE Energy securities. Because DTB is a debt security rather than common equity, information about it is typically embedded within the parent company’s filings rather than in standalone reports for the debenture itself.

Relationship to DTE Energy Company

DTE Energy’s Form 8-K filings describe the company’s financing and corporate actions at the consolidated level. In these documents, DTB appears alongside DTE Energy’s common stock and other debenture series when the company:

• Reports earnings releases and supplemental financial information for DTE Energy and its subsidiaries.
• Describes investor presentations that discuss operating earnings guidance.
• Discloses new credit facilities and revolving credit agreements for DTE Energy, DTE Electric Company, and DTE Gas Company.
• Reports the issuance of additional junior subordinated debentures under its shelf registration statement and indenture.

This context indicates that DTB is one component of DTE Energy’s long-term financing arrangements, referenced whenever the company outlines its securities registered on the New York Stock Exchange or discusses debt-related transactions that involve its various debenture series.

Use of SEC Filings for DTB Research

Because DTB is a series of junior subordinated debentures issued by DTE Energy, investors typically analyze it through the lens of DTE Energy’s consolidated disclosures. The company’s 8-K reports, shelf registration statements on Form S-3, and indenture documents, as cited in the filings, collectively form the key sources for understanding the regulatory and contractual framework governing DTB. These documents identify DTB by its full title and trading symbol and place it within the list of securities registered and traded on the New York Stock Exchange.