Welcome to our dedicated page for Dte Energy Co SEC filings (Ticker: DTB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for DTE Energy Company 2020 Series G 4.375% Junior Subordinated Debentures due 2080 (DTB) aggregates regulatory documents in which this debenture series is identified. DTE Energy’s Form 8-K filings list DTB as "2020 Series G 4.375% Junior Subordinated Debentures due 2080" and show it as a security registered under Section 12(b) of the Securities Exchange Act of 1934 and traded on the New York Stock Exchange.
Because DTB is a series of junior subordinated debentures issued by DTE Energy, its disclosure appears within the parent company’s filings rather than in standalone reports. Relevant documents include current reports on Form 8-K, shelf registration statements on Form S-3, and the amended and restated indenture and supplemental indentures referenced in those filings. These materials describe how DTE Energy issues and manages its junior subordinated debentures, including DTB and other series such as the 2017 Series E, 2021 Series E, and 2025 Series H debentures.
On this page, users can access filings that mention DTB in tables of securities, in discussions of earnings releases and investor presentations, and in descriptions of financing arrangements and credit facilities. Forms 10-K and 10-Q, where available, complement these 8-K reports by providing broader context on DTE Energy’s capital structure and debt obligations.
Stock Titan enhances these filings with AI-powered summaries that highlight where DTB is referenced and explain key points in plain language. Real-time updates from EDGAR ensure that new 8-Ks, 10-Ks, 10-Qs, and related exhibits are added as they are filed. Users can also review filings that cover other DTE Energy securities, such as common stock and additional junior subordinated debenture series, to understand how DTB fits within the company’s overall financing framework.
DTE Energy executive Diane M. Antishin, Sr VP-HR & Chief D&I Officer, reported several common stock transactions dated February 4, 2026. She acquired 2,674.485 shares at $0 per share and disposed of 362 shares and 0.485 shares at $135.7 per share.
Following these transactions, she reported holding 19,238 common shares directly and an additional 3,299.46 common shares indirectly through a 401(k) plan.
DTE Energy President & CEO Joi M. Harris reported several common stock transactions dated February 4, 2026. Harris acquired 18,508.049 shares of common stock at a stated price of $0 per share, increasing direct holdings to 54,897.049 shares.
The filing also reports two disposition transactions at a price of $135.7 per share: one for 1,029 shares and another for 0.049 share, leaving 53,868 direct shares of common stock after these movements. In addition, Harris has 5,190.79 shares held indirectly through a 401(k) plan.
DTE Energy Vice Chairman & Group President Trevor F. Lauer reported multiple common stock transactions dated February 4, 2026. He acquired 11,845.829 shares at $0 per share and had a separate transaction coded F for 2,094 shares at $135.70 per share. He also disposed of 0.829 share at $135.70, resulting in 78,122 common shares held directly afterward. In addition, he reports indirect holdings of 608 shares for each of two sons and 2,933.94 shares in a 401(k) account.
DTE Energy senior vice president and chief legal officer Kathrine M. Lorenz reported several stock transactions in company shares. On February 4, 2026, she acquired 3,130.324 shares of DTE Energy common stock at $0 per share, increasing her direct holdings.
On the same date, she disposed of 116 shares and 0.324 shares of common stock at $135.7 per share. After these transactions, she directly owned 5,105 shares of common stock and indirectly held 1,004.73 shares through a 401(k) account.
DTE Energy VP Lisa A. Muschong reported several common stock transactions dated February 4, 2026. She acquired 1,801.08 shares at a reported price of $0 per share, bringing her directly held stake to 7,576.08 shares before subsequent transactions.
On the same date, she disposed of 343 shares at $135.7 per share under code F and a further 0.08 shares at $135.7, leaving 7,233 directly owned shares. She also reports an additional 262.22 shares held indirectly through a 401(k) plan.
DTE Energy’s Chief Accounting Officer, Myrick Tracy J, reported several common stock transactions on February 4, 2026. The officer acquired 987.242 shares at a price of $0, increasing direct holdings before subsequent dispositions.
The filing shows 207 shares and 0.242 shares of common stock were disposed of at $135.7 per share, leaving 4,076 shares held directly after these moves. In addition, 1,156.84 common shares are held indirectly through a 401(k) plan.
DTE Energy executive chairman Gerardo Norcia reported several common stock transactions on February 4, 2026. He acquired 51,028.379 common shares at a price of $0, increasing his direct holdings. On the same date, he disposed of 13,609 shares at $135.70 per share under transaction code F, and an additional 0.379 share at $135.70 per share. After these transactions, Norcia directly holds 437,779 DTE Energy common shares. He also has an indirect holding of 974.75 common shares through a 401(k) account.
DTE Energy officer Richard A. Robert, President & COO of DTE Gas, reported several common stock transactions dated February 4, 2026. He acquired 5,850.049 shares at $0, which typically reflects a stock grant or similar award rather than an open-market purchase.
On the same date, 1,029 shares were disposed of at $135.70 per share under code F, indicating shares withheld to cover taxes or similar obligations, and a small additional 0.049-share disposition occurred at the same price. After these transactions, he directly owned 35,150 common shares and indirectly held 1,666.5 shares through a 401(k) plan.
DTE Energy executive Matthew T. Paul, President and COO of DTE Electric Co., reported multiple common stock transactions dated February 4, 2026.
He acquired 3,200 shares of DTE Energy common stock directly at a reported price of $0 per share, bringing his direct holdings to 9,100 shares. He also acquired 2,862.807 shares indirectly through the Matthew T and Heather Paul Trust, increasing that trust’s position to 10,968.807 shares.
On the same date, the trust disposed of 853 shares at $135.7 per share and a further 0.807 shares at the same price, leaving the trust with 10,115 shares. In addition, Paul is shown as indirectly holding 321.25 shares of common stock in a 401K account.
DTE Energy Vice Chairman and CFO David Ruud reported several common stock transactions dated February 4, 2026. He acquired 14,388.42 shares at $0, and disposed of 3,395 and 0.42 shares at $135.70 per share. After these direct transactions, he held 98,564 common shares directly, plus 1,875 shares indirectly through a family trust and 6,587.04 shares in a 401(k).