Insider Transactions Reported by 36 Insiders of AMEREN CORP

Symbol
AEE on NYSE
Location
St Louis, MO

Insiders trading volume in the past year

AMEREN CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Martin J. Lyons Jr. Chairman, President & CEO, Director $31,838,873 -$2,999,325 -8.6% 27 Feb 2026
Michael L. Moehn Group President, Utilities $24,515,098 -$2,640,300 -9.7% 27 Feb 2026
Warner L. Baxter Executive Chairman, Director $17,968,598 28 Feb 2023
Richard J. Mark Chmn & President of Subsidiary $12,287,491 31 Mar 2022
Mark C. Birk Chmn & President of Subsidiary $11,161,038 28 Feb 2025
Fadi M. Diya SVP & CNO of Subsidiary $7,059,943 28 Feb 2025
Shawn E. Schukar Chmn & President of Subsidiary $6,689,391 -$556,404 -7.7% 27 Feb 2026
Mary P. Heger SVP of Subsidiary $6,218,290 28 Feb 2022
James C. Johnson Director $5,547,061 03 Jan 2025
Ellen M. Fitzsimmons Director $5,295,176 05 Jan 2026
Mark C. Lindgren EVP & Chief HR Officer of Sub $5,214,214 -$584,959 -10% 27 Feb 2026
Chonda J. Nwamu Executive Vice President $4,431,592 28 Feb 2025
Ajay K. Arora SVP of Subsidiary $4,162,643 -$334,320 -7.4% 27 Feb 2026
Theresa A. Shaw SVP and CATO $3,991,376 -$70,415 -1.7% 27 Feb 2026
Steven H. Lipstein Director $3,780,899 05 Jan 2026
Leonard P. Singh Evp & Cfo $3,722,808 27 Feb 2026
Ryan J. Martin SVP Finance $3,189,575 -$147,303 -4.4% 04 Mar 2026
Bhavani Amirthalingam EVP & CCTO of Subsidiary $2,838,132 29 Feb 2024
Catherine S. Brune Director $2,816,709 05 Mar 2026
Patrick E. Smith Chairman & President of Sub $2,677,994 -$251,939 -8.6% 27 Feb 2026
Richard J. Harshman Director $2,210,401 -$262,250 -11% 05 Jan 2026
Ward H. Dickson Director $1,891,947 05 Jan 2026
J. Edward Coleman Director $1,805,518 03 Jan 2024
Eric Seidler V SVP of Subsidiary $1,780,227 27 Feb 2026
Craig S. Ivey Director $1,657,376 05 Jan 2026
Rafael Flores Director $1,556,038 -$244,362 -14% 17 Feb 2026
Noelle K. Eder Director $1,530,519 03 Jan 2025
Cynthia J. Brinkley Director $1,347,510 05 Jan 2026
Leo S. Mackay Jr. Director $1,181,743 05 Jan 2026
Gwendolyn G. Mizell SVP & CSO of Subsidiary $972,792 -$644,513 -40% 27 Feb 2026
David Matthew Feinberg EVP, GC & Secretary $825,741 05 Feb 2026
Stephen C. Lee Vp, Interim Gc & Secretary $605,094 28 Feb 2025
Kimberly J. Harris Director $362,979 03 Jan 2025
Vondran Steven O Director $359,196 05 Jan 2026
Jamie L. Engstrom Director $168,363 05 Jan 2026
Timothy S. Rausch Director $132,330 01 Mar 2026

Recent Insider Transactions by Companies or Individuals for AMEREN CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Catherine S. Brune AEE Common Stock, $.01 Par Value Gift -1.66% -450 26,628 05 Mar 2026 Direct
Ryan J. Martin AEE Common Stock, $.01 Par Value Sale -4.68% $147,303 $113.31 -1,300 26,479 04 Mar 2026 Direct
Martin J. Lyons Jr. AEE Common Stock, $.01 Par Value Sale -8.66% $2,999,325 $111.84 -26,818 282,681 03 Mar 2026 Direct
Shawn E. Schukar AEE Common Stock, $.01 Par Value Sale -8.05% $556,404 $111.84 -4,975 56,830 03 Mar 2026 Direct
Mark C. Lindgren AEE Common Stock, $.01 Par Value Sale -4.41% $231,844 $111.84 -2,073 44,983 03 Mar 2026 Direct
Timothy S. Rausch AEE Common Stock, $.01 Par Value Award 1,251 1,251 01 Mar 2026 Direct
Martin J. Lyons Jr. AEE Common Stock, $.01 Par Value Tax liability -8.34% -28,154 309,499 27 Feb 2026 Direct
Theresa A. Shaw AEE Common Stock, $.01 Par Value Tax liability -3.63% -1,296 34,397 27 Feb 2026 Direct
Ajay K. Arora AEE Common Stock, $.01 Par Value Tax liability -6.26% -1,035 15,499 27 Feb 2026 Direct
Michael L. Moehn AEE Common Stock, $.01 Par Value Tax liability -6.36% -14,355 211,525 27 Feb 2026 Direct
Gwendolyn G. Mizell AEE Common Stock, $.01 Par Value Tax liability -13% -943 6,324 27 Feb 2026 Direct
Shawn E. Schukar AEE Common Stock, $.01 Par Value Tax liability -4.85% -3,148 61,805 27 Feb 2026 Direct
Ryan J. Martin AEE Common Stock, $.01 Par Value Tax liability -2.55% -726 27,779 27 Feb 2026 Direct
Eric Seidler V AEE Common Stock, $.01 Par Value Tax liability -6.54% -982 14,041 27 Feb 2026 Direct
Mark C. Lindgren AEE Common Stock, $.01 Par Value Tax liability -4.18% -2,054 47,046 27 Feb 2026 Direct
Leonard P. Singh AEE Common Stock, $.01 Par Value Tax liability -14.3% -5,478 32,776 27 Feb 2026 Direct
Patrick E. Smith AEE Common Stock, $.01 Par Value Tax liability -4.37% -910 19,910 27 Feb 2026 Direct
Rafael Flores AEE Common Stock, $.01 Par Value Sale -10.3% $178,432 $111.52 -1,600 13,953 17 Feb 2026 Direct
Ajay K. Arora AEE Common Stock, $.01 Par Value Sale -12.5% $334,320 $111.44 -3,000 21,037 17 Feb 2026 By family trust
Theresa A. Shaw AEE Common Stock, $.01 Par Value Sale -0.9% $36,364 $111.89 -325 35,693 17 Feb 2026 Direct
Gwendolyn G. Mizell AEE Common Stock, $.01 Par Value Sale -32.8% $393,473 $110.90 -3,548 7,267 17 Feb 2026 Direct
Shawn E. Schukar AEE Common Stock, $.01 Par Value Award 15.1% 8,523 64,953 05 Feb 2026 Direct
Leonard P. Singh AEE Common Stock, $.01 Par Value Award 64.7% 15,023 38,254 05 Feb 2026 Direct
Patrick E. Smith AEE Common Stock, $.01 Par Value Award 39% 5,841 20,822 05 Feb 2026 Direct
Gwendolyn G. Mizell AEE Common Stock, $.01 Par Value Award 40.9% 3,141 10,815 05 Feb 2026 Direct
Michael L. Moehn AEE Common Stock, $.01 Par Value Award 17% 32,804 225,880 05 Feb 2026 Direct
Ryan J. Martin AEE Common Stock, $.01 Par Value Award 12% 3,046 28,505 05 Feb 2026 Direct
Ajay K. Arora AEE Common Stock, $.01 Par Value Award 31.6% 3,965 16,534 05 Feb 2026 Direct
Mark C. Lindgren AEE Common Stock, $.01 Par Value Award 15.1% 6,431 49,099 05 Feb 2026 Direct
Martin J. Lyons Jr. AEE Common Stock, $.01 Par Value Award 25.2% 68,010 337,652 05 Feb 2026 Direct
Eric Seidler V AEE Common Stock, $.01 Par Value Award 29.6% 3,430 15,023 05 Feb 2026 Direct
Theresa A. Shaw AEE Common Stock, $.01 Par Value Award 14.1% 4,459 36,018 05 Feb 2026 Direct
David Matthew Feinberg AEE Common Stock, $.01 Par Value Award 116.7% 4,449 8,260 05 Feb 2026 Direct
Michael L. Moehn AEE Common Stock, $.01 Par Value Sale -3.26% $673,400 $103.60 -6,500 193,076 02 Feb 2026 Direct
Jamie L. Engstrom AEE Common Stock, $.01 Par Value Award 1,686 1,686 05 Jan 2026 Direct
Steven H. Lipstein AEE Common Stock, $.01 Par Value Award 4.66% 1,686 37,862 05 Jan 2026 Direct
Catherine S. Brune AEE Common Stock, $.01 Par Value Award 6.64% 1,686 27,078 05 Jan 2026 Direct
Leo S. Mackay Jr. AEE Common Stock, $.01 Par Value Award 16.6% 1,686 11,834 05 Jan 2026 Direct
Craig S. Ivey AEE Common Stock, $.01 Par Value Award 11.3% 1,686 16,597 05 Jan 2026 Direct
Rafael Flores AEE Common Stock, $.01 Par Value Award 12.2% 1,686 15,553 05 Jan 2026 Direct
Ward H. Dickson AEE Common Stock, $.01 Par Value Award 9.77% 1,686 18,946 05 Jan 2026 Direct
Ellen M. Fitzsimmons AEE Common Stock, $.01 Par Value Award 3.28% 1,686 53,026 05 Jan 2026 Direct
Cynthia J. Brinkley AEE Common Stock, $.01 Par Value Award 14.3% 1,686 13,494 05 Jan 2026 Direct
Richard J. Harshman AEE Common Stock, $.01 Par Value Award 8.24% 1,686 22,135 05 Jan 2026 Direct
Vondran Steven O AEE Common Stock, $.01 Par Value Award 88.2% 1,686 3,597 05 Jan 2026 Direct
Shawn E. Schukar AEE Common Stock, $.01 Par Value Gift -0.9% -511 56,367 12 Dec 2025 Direct
Steven H. Lipstein AEE Common Stock, $.01 Par Value Gift -5.98% -2,300 36,176 26 Nov 2025 Direct
Rafael Flores AEE Common Stock, $.01 Par Value Sale -4.35% $65,930 $105.32 -626 13,772 17 Nov 2025 Direct
Patrick E. Smith AEE Common Stock, $.01 Par Value Gift -0.8% -120 14,957 14 Nov 2025 Direct
Patrick E. Smith AEE Common Stock, $.01 Par Value Sale -13.8% $251,939 $104.80 -2,404 15,077 14 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.