Welcome to our dedicated page for Ameren SEC filings (Ticker: AEE), 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.
Digging through Ameren’s 300-page disclosures for fuel-mix data or the latest Missouri rate decision can feel impossible. Utility filings weave dense regulatory language with engineering terms, so even seasoned analysts struggle to spot how storm-cost deferrals or grid-modernization spending will affect future returns.
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Ameren Corporation furnished a press release announcing earnings for the quarter ended September 30, 2025. The company also made available unaudited consolidated financial statements covering the three and nine months ended September 30, 2025 and 2024, a balance sheet at September 30, 2025 and December 31, 2024, and cash flows for the nine months ended those dates.
The press release was provided as Exhibit 99.1, with the unaudited financial statements as Exhibit 99.2. The information was furnished under Item 2.02 and is not deemed filed under Section 18 of the Exchange Act.
Ameren Corp (AEE) reported an insider transaction by its Sr. Executive VP & CFO. On November 3, 2025, the officer sold 6,500 shares of common stock at $101.44 per share (transaction code S).
After the sale, the officer beneficially owned 198,973 shares directly. In addition, 5,183 share equivalents were held indirectly via a 401(k) unitized stock fund, estimated as of October 31, 2025. The direct holdings figure includes 594 accrued dividend equivalents added during Q3 2025 under the company’s 2022 Omnibus Incentive Compensation Plan.
Ameren Corp (AEE) reported an initial Form 3 for a company officer. The reporting person, an SVP of a subsidiary, disclosed 17,481 shares of common stock held directly, which includes 3,358 restricted stock units granted under the 2022 Omnibus Incentive Compensation Plan. Indirect holdings include 3,018 share equivalents by a 401(k) plan as of October 31, 2025, and 390 shares held by a spouse. No derivative securities were reported.
Ameren Corp (AEE) filed an initial statement of beneficial ownership for a company insider who serves as SVP of a subsidiary. The filing reports 11,535 shares of common stock held directly, which includes 5,694 restricted stock units granted under the 2022 Omnibus Incentive Compensation Plan. It also lists 1,769 share equivalents held indirectly through the Ameren Corporation Savings Investment Plan’s unitized stock fund as of October 31, 2025.
The date of the event requiring the statement was October 25, 2025. This is an administrative disclosure of current holdings under Section 16.
Ameren Corp (AEE): Initial insider holdings reported. Ryan J. Martin, SVP Corporate Strategy, Risk & Investor Relations, filed an initial statement of beneficial ownership effective 10/25/2025.
He reported 25,417 shares of common stock held directly, which includes 5,746 restricted stock units granted under the 2022 Omnibus Incentive Compensation Plan. He also reported 1,770 share equivalents held indirectly through the Ameren Corporation Savings Investment Plan as of October 31, 2025.
Ameren Corp (AEE) insider Ajay K. Arora filed a Form 3, reporting initial beneficial ownership as an officer (SVP of a subsidiary) effective 10/25/2025.
Holdings include 12,541 shares held directly, which includes 3,653 restricted stock units granted under the 2022 Omnibus Incentive Compensation Plan. Indirect holdings comprise 24,037 shares by a family trust and 1,699 share equivalents by 401(k) as of 10/31/2025.
AEE: A selling security holder filed a Form 144 notice to sell up to 6,500 shares of common stock. The filing lists an aggregate market value of $659,360.00 and an approximate sale date of 11/03/2025. The broker named is Fidelity Brokerage Services LLC, and the shares are indicated for the NYSE.
The shares to be sold were acquired on 03/01/2025 through restricted stock vesting, with the consideration labeled as compensation. The filing also notes a total of 270,409,918 shares outstanding, which serves as a baseline for context. This Form 144 is a notice of a proposed sale by an affiliate or holder, outlining the planned method and timing.
Ameren Corp (AEE) officer Theresa A. Shaw reported an equity award and updated holdings. On 10/09/2025, she acquired 2,411 restricted stock units at $0 under the 2022 Omnibus Incentive Compensation Plan. These RSUs are scheduled to vest upon the payment date in 2029, which shall be no later than November 15, 2029, subject to plan terms.
Following the reported transaction, Shaw directly owned 33,267 shares of Ameren common stock. The reported amount includes 92 accrued dividend equivalents acquired during the first through third quarters of 2025. She also held 884 share equivalents indirectly in the Ameren Corporation Savings Investment Plan as of September 30, 2025.
Ameren Corporation announced executive changes effective January 1, 2026. Michael L. Moehn, currently Senior EVP and CFO, was elected Group President, Ameren Utilities. Leonard P. Singh, Chairman and President of Ameren Illinois, was elected Executive Vice President and Chief Financial Officer.
Compensation was updated to reflect the new roles. Effective January 1, 2026, Mr. Moehn’s base salary increases from $895,000 to $960,000, with STIP target rising from 90% to 100% of base salary and LTIP target from 315% to 350%. Mr. Singh’s base salary increases from $650,000 to $715,000, with STIP target moving from 80% to 90% and LTIP target from 215% to 260%. The company noted no agreements or family relationships related to these elections and no related-party transactions under Item 404(a). A press release was furnished as Exhibit 99.1.
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