Highest-materiality recent filing
Ameren shareholders elect directors and approve executive compensation and auditor ratification
All 12 Ameren Corp. director nominees elected; most votes with >211M for, but Lipstein 203.9M for.
Ameren Q1 2026 diluted EPS $1.28 vs $1.07, reaffirms $5.25–$5.45 guidance
Q1 net income $357M ($1.28 diluted EPS) vs $289M ($1.07) YoY; revenue $2.18B, up 4%.
Ameren issues $400M of 5.00% Senior Notes due 2036
Sold $400M principal amount of 5.00% Senior Notes due 2036.
Ameren Missouri sells $900M of first mortgage bonds in two tranches
$450M of 4.80% First Mortgage Bonds due 2036 priced.
2025 GAAP diluted EPS $5.35 vs $4.42; adjusted EPS $5.03 vs $4.63.
Ameren elects former TVA nuclear chief Tim Rausch to board, effective March 1, 2026
Rausch served as EVP and Chief Nuclear Officer of TVA from Oct 2018 to July 2025.
Ameren elects Caterpillar CIO Jamie Engstrom to board, effective Jan 1, 2026
Jamie L. Engstrom, Global CIO and SVP of Caterpillar Inc., elected to the Ameren board, term starting Jan 1, 2026 and expiring at 2026 annual meeting.
Ameren amends credit agreements, increases total facility to $3.2B, extends maturity to 2030
Ameren and Ameren Missouri entered a $1.9B credit agreement (up from $1.4B), maturity extended to Dec 2030.
Missouri PSC approves Ameren Missouri large load rate plan with 12-year minimum contracts
MoPSC order Nov 24 approves amended stipulation for Large Load Customer Rate Plan.
Q3 GAAP diluted EPS $2.35 (up 38% YoY); adjusted EPS $2.17 (up 16% YoY).
Ameren announces executive promotions: Moehn to Group President, Singh as new CFO
Michael Moehn, current EVP and CFO, becomes Group President of Ameren Utilities effective Jan 1, 2026.
Ameren Missouri Chairman/President Birk retires; CFO Moehn named interim successor
Mark C. Birk retired as Chairman and President of Ameren Missouri and all subsidiary roles, effective October 2, 2025.
Ameren Illinois sells $350M of 5.625% First Mortgage Bonds due 2055
Sold $350M principal of 5.625% First Mortgage Bonds due 2055 on Sept 26, 2025.
Ameren increases equity distribution program capacity by $1.25B to $1.482B remaining
Entered First Amendment to Equity Distribution Sales Agreement, adding one agent/forward seller and one forward purchaser.
Ameren Q2 diluted EPS $1.01 vs. $0.97 YoY; reaffirms FY2025 guidance $4.85-$5.05
Net income of $275M ($1.01 diluted EPS) vs. $258M ($0.97) in Q2 2024.
Ameren enters forward sale agreements for ~6.38M shares at $91.885; full option exercised
On May 12, 2025, Ameren signed forward sale agreements for 5,550,416 base shares plus 832,562 option shares.
Ameren shareholders elect all 11 director nominees, approve say-on-pay, reject GHG proposal
All 11 Ameren Board nominees elected; highest vote count 214.7M for Steven O. Vondran.
Ameren Q1 GAAP EPS $1.07 vs $0.98; reaffirms FY2025 guidance $4.85-$5.05
First quarter GAAP diluted EPS of $1.07, up from $0.98 YoY; adjusted EPS was $1.07 vs $1.02.
Director Noelle K. Eder resigns from Ameren board effective May 6, 2025
Noelle K. Eder notified Ameren board of resignation on April 22, 2025.
Ameren Missouri sells $500M 5.25% first mortgage bonds due 2035
Principal amount of $500 million, coupon rate 5.25%, maturity 2035.
Ameren director Kimberly J. Harris resigns for health reasons, effective March 24
Kimberly J. Harris notified board of resignation on March 24, 2025, effective immediately.
Ameren issues $750M of 5.375% Senior Notes due 2035
Sold $750M principal amount of 5.375% Senior Notes due 2035.
Ameren Missouri reaches agreement in principle on 2024 electric rate review
Agreement among Ameren Missouri, MoPSC staff, Office of Public Counsel, and other intervenors resolves all revenue requirement issues.
Ameren Illinois issues $350M of 5.625% First Mortgage Bonds due 2055
$350M principal amount of 5.625% First Mortgage Bonds due 2055 sold on March 3, 2025.
Ameren reports 2024 adjusted EPS $4.63, up from $4.38; affirms 2025 guidance $4.85-$5.05
2024 GAAP diluted EPS $4.42 vs $4.38 in 2023; adjusted diluted EPS $4.63 (excludes $45M Rush Island charge and $10M FERC refund charge).
Ameren EVP, General Counsel & Secretary Chonda Nwamu to resign effective March 10, 2025
Chonda J. Nwamu resigns as EVP, General Counsel & Secretary, effective March 10, 2025.
ICC approves $309M cumulative rate increase for Ameren Illinois (2024-2027)
ICC Order approved $309M cumulative electric distribution revenue increase vs. $332M requested by Ameren Illinois.
Ameren elects Steven O. Vondran, CEO of American Tower, to board effective Jan 1, 2025
Vondran is President & CEO of American Tower, a global REIT with over 148,000 communications sites.
Ameren Q3 GAAP EPS $1.70 vs $1.87, adjusted flat $1.87; 2024 GAAP guidance lowered to $4.34-$4.48
Q3 GAAP diluted EPS $1.70, down from $1.87 YoY; adjusted (non-GAAP) EPS $1.87 flat.
Ameren Missouri issues $450M in 5.125% First Mortgage Bonds due 2055
Sold $450M principal of 5.125% First Mortgage Bonds maturing 2055.
Ameren adopts by-law amendments updating shareholder proposal rules and meeting procedures
By-laws amended to incorporate SEC universal proxy rule (Rule 14a-19) for director nominations.
Ameren Q2 2024 EPS $0.97, up 7.8% YoY; reaffirms FY 2024 guidance $4.52-$4.72
Net income $258M vs $237M YoY; diluted EPS $0.97 vs $0.90.
Ameren Missouri files $446M electric rate increase request with Missouri PSC
Requests $446M annual revenue increase; proposes 10.25% ROE, 52% equity, $14B rate base.
Ameren Illinois issues $625M of 5.55% First Mortgage Bonds due 2054
Principal amount $625 million, coupon 5.55%, maturity 2054.
ICC approves revised rate plan for Ameren Illinois; $285M cumulative increase through 2027
ICC Rehearing Order approves $1,196M (2024) to $1,397M (2027) annual electric revenue requirements.
MoPSC authorizes $470M in securitized bonds for Rush Island Energy Center retirement
MoPSC issued Financing Order on June 20, 2024, authorizing ~$470M in securitized utility tariff bonds by Ameren Missouri subsidiary.
Ameren shareholders elect all 14 directors, approve say-on-pay and PwC ratification
All 14 Ameren director nominees elected with 201M-207M votes for; no close contests.
Ameren Q1 EPS $0.98 vs $1.00; revenue $1.82B; 2024 guidance reaffirmed at $4.52-$4.72
Q1 2024 diluted EPS $0.98 vs $1.00 in Q1 2023; net income $261M vs $264M.
On April 22, 2025, Noelle K. Eder notified the Board of Directors of Ameren Corporation (the "Company") that she was resigning as a director of the Company, effective as of May 6, 2025.
On March 24, 2025, Kimberly J. Harris notified the Board of Directors of Ameren Corporation (the "Company") that she was resigning as a director of the Company, effective immediately.
On January 30, 2025, Chonda J. Nwamu, Executive Vice President, General Counsel and Secretary of Ameren Corporation (the “Company”) informed the Company of her intent to resign from her roles with the Company and its subsidiaries, effective March 10, 2025.
Max materiality 0.85 · Median 0.55 · Most common event earnings