Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. It operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. The company engages in the rate-regulated electric generation, transmission, and distribution activities; and rate-regulated natural gas distribution and transmission businesses. It primarily generates electricity through coal, nuclear, and natural gas, as well as renewable sources, such as hydroelectric, wind, methane gas, and solar. The company serves residential, commercial, and industrial customers. Ameren Corporation was founded in 1881 and is headquartered in St. Louis, Missouri.
Over the last 12 months, insiders at Ameren Corporation have bought $0 and sold $3.22M worth of Ameren Corporation stock.
On average, over the past 5 years, insiders at Ameren Corporation have bought $0 and sold $10.7M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 18,376 shares for transaction amount of $719,972 was made by GALVIN WALTER J (director) on 2014‑05‑30.
2024-11-20 | Sale | Sr Executive VP & CFO | 6,500 0.0024% | $92.15 | $598,975 | -1.68% | ||
2024-08-28 | Sale | EVP, GC & Secretary | 1,610 0.0006% | $81.94 | $131,923 | +7.25% | ||
2024-08-20 | Sale | Sr Executive VP & CFO | 6,500 0.0024% | $82.53 | $536,445 | +6.98% | ||
2024-06-07 | Sale | director | 1,500 0.0006% | $71.29 | $106,935 | +21.64% | ||
2024-05-17 | Sale | SVP & CNO of Subsidiary | 10,000 0.0037% | $74.50 | $745,000 | +14.54% | ||
2024-05-16 | Sale | EVP & Chief HR Officer of Sub | 4,000 0.0015% | $75.53 | $302,120 | +14.24% | ||
2024-03-14 | Sale | Chmn & President of Subsidiary | 2,330 0.0009% | $71.26 | $166,036 | +14.59% | ||
2024-03-04 | Sale | Chairman, President & CEO | 7,270 0.0027% | $70.70 | $513,989 | +10.64% | ||
2024-03-04 | Sale | EVP & Chief HR Officer of Sub | 1,630 0.0006% | $70.70 | $115,241 | +10.64% | ||
2023-11-29 | Sale | director | 1,500 0.0006% | $77.65 | $116,475 | -3.96% | ||
2023-11-15 | Sale | Sr Executive VP & CFO | 3,244 0.0012% | $77.28 | $250,696 | -4.82% | ||
2023-09-01 | Sale | Sr Executive VP & CFO | 3,155 0.0012% | $79.63 | $251,233 | -5.68% | ||
2023-06-13 | Sale | 36,940 0.0141% | $82.37 | $3.04M | -9.40% | |||
2023-06-01 | Sale | Sr Executive VP & CFO | 3,080 0.0012% | $81.12 | $249,850 | -5.62% | ||
2023-03-13 | Sale | 5,000 0.0019% | $84.41 | $422,050 | -3.23% | |||
2023-03-09 | Sale | EVP, GC & Secretary | 3,660 0.0014% | $83.40 | $305,244 | -2.30% | ||
2023-03-02 | Sale | Executive Chairman | 49,819 0.0189% | $81.83 | $4.08M | -1.40% | ||
2023-03-02 | Sale | 3,130 0.0012% | $81.19 | $254,125 | -1.40% | |||
2023-03-01 | Sale | President & CEO | 14,179 0.0054% | $81.11 | $1.15M | +0.23% | ||
2023-03-01 | Sale | Sr Executive VP & CFO | 3,050 0.0012% | $81.98 | $250,039 | +0.23% |
LYONS MARTIN J | Chairman, President & CEO | 246434 0.0923% | $94.17 | 0 | 10 | |
MOEHN MICHAEL L | Sr Executive VP & CFO | 205171 0.0769% | $94.17 | 0 | 19 | |
Diya Fadi M | SVP & CNO of Subsidiary | 56781 0.0213% | $94.17 | 0 | 7 | |
Schukar Shawn E | Chmn & President of Subsidiary | 56499 0.0212% | $94.17 | 0 | 8 | |
Nwamu Chonda J | EVP, GC & Secretary | 44432 0.0166% | $94.17 | 0 | 5 | |
Lindgren Mark C | EVP & Chief HR Officer of Sub | 43935 0.0165% | $94.17 | 0 | 14 | |
Flores Rafael | director | 13768 0.0052% | $94.17 | 0 | 5 | |
BAXTER WARNER L | Executive Chairman | 207272 0.0777% | $94.17 | 0 | 13 | |
MARK RICHARD J | 144165 0.054% | $94.17 | 1 | 8 | <0.0001% | |
BIRK MARK C | 80541 0.0302% | $94.17 | 0 | 4 | ||
RAINWATER GARY L | Exec. Chmn | 70964 0.0266% | $94.17 | 0 | 2 | |
Steinke Bruce A | SVP, Finance & CAO | 54617 0.0205% | $94.17 | 0 | 7 | |
Heger Mary P | 54468 0.0204% | $94.17 | 0 | 1 | ||
MUELLER CHARLES W | director | 53243 0.0199% | $94.17 | 0 | 5 | |
NELSON GREGORY L | SVP, GC & Secretary | 42759 0.016% | $94.17 | 0 | 9 | |
NASLUND CHARLES D | 37333 0.014% | $94.17 | 0 | 4 | ||
Borkowski Maureen A | 30972 0.0116% | $94.17 | 0 | 1 | ||
VOSS THOMAS R | Chairman & CEO | 29397 0.011% | $94.17 | 0 | 4 | |
Woodard Jackie D | director | 23162 0.0087% | $94.17 | 3 | 0 | <0.0001% |
GALVIN WALTER J | director | 22477 0.0084% | $94.17 | 1 | 1 | +8.21% |
COLE DANIEL F | Chmn & President of Subsidiary | 22366 0.0084% | $94.17 | 0 | 5 | |
BREMER CHARLES A | Vice President of Subsidiary | 17850 0.0067% | $94.17 | 0 | 2 | |
SULLIVAN STEVEN R | Former Pres. & CEO of Sub | 16433 0.0062% | $94.17 | 0 | 2 | |
WHITELEY DAVID A | Resigned 1/31/2007 | 16106 0.006% | $94.17 | 0 | 3 | |
HAYS THOMAS A | Retired Director | 15217 0.0057% | $94.17 | 0 | 1 | |
AGATHEN PAUL A | Retired Sr. VP & Dir. of Subsi | 12884 0.0048% | $94.17 | 0 | 5 | |
ZDELLAR RONALD C | Vice President of Subsidiary | 12769 0.0048% | $94.17 | 0 | 4 | |
WILLIS SAMUEL E | Retired VP of Subsidiary | 11897 0.0045% | $94.17 | 0 | 9 | |
RANDOLPH GARRY L | Retired SVP of Subsidiary | 11688 0.0044% | $94.17 | 0 | 7 | |
KELLEY R ALAN | Resigned August 1, 2008 | 10809 0.004% | $94.17 | 0 | 4 | |
MACCARTHY JOHN PETERS | Retired Director | 9661 0.0036% | $94.17 | 0 | 1 | |
BIRDSONG JERRE E | Vice President & Treasurer | 8879 0.0033% | $94.17 | 0 | 6 | |
MUELLER MICHAEL G | Vice President of Subsidiary | 8397 0.0031% | $94.17 | 0 | 3 | |
NELSON CRAIG D | Vice President of Subsidiary | 7915 0.003% | $94.17 | 0 | 3 | |
SIMPSON JERRY L | Vice President of Subsidiary | 7946 0.003% | $94.17 | 0 | 4 | |
AFFOLTER RONALD D | Former VP of Subsidiary | 7349 0.0028% | $94.17 | 0 | 2 | |
CISEL SCOTT A | Chmn, Pres. & CEO of Subs | 6428 0.0024% | $94.17 | 1 | 0 | <0.0001% |
MILLER PAUL L JR | Former Director (Deceased) | 4617 0.0017% | $94.17 | 0 | 17 | |
Glaeser Scott A | Vice President of Subsidiary | 4161 0.0016% | $94.17 | 0 | 1 | |
SMITH J KAY | Former VP of Subsidiary | 3727 0.0014% | $94.17 | 0 | 3 | |
Schepers David J | Vice President of Subsidiary | 3819 0.0014% | $94.17 | 0 | 3 | |
Weisenborn Dennis W | Vice President of Subsidiary | 3486 0.0013% | $94.17 | 0 | 1 | |
SERRI ANDREW M | President & CEO of Subsidiary | 3080 0.0012% | $94.17 | 1 | 2 | <0.0001% |
SHORES WILLIAM C | Retired VP of Subsidiary | 2191 0.0008% | $94.17 | 0 | 1 | |
LIDDY RICHARD A | director | 1400 0.0005% | $94.17 | 0 | 1 | |
MENNE MICHAEL L | Vice President of Subsidiary | 1424 0.0005% | $94.17 | 1 | 2 | <0.0001% |
DAVIS JIMMY L | Vice President of Subsidiary | 973 0.0004% | $94.17 | 0 | 6 | |
MONTANA MICHAEL J | Former VP of Subsidiary | 0 0% | $94.17 | 0 | 3 | |
MOORMAN GILBERT W | Retired VP of Subsidiary | 0 0% | $94.17 | 0 | 1 | |
POWERS ROBERT L | Vice President of Subsidiary | 0 0% | $94.17 | 0 | 1 |
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State Street | $966.71M | 4.9 | 13.07M | -7.74% | -$81.08M | 0.04 | |
T Rowe Price Investment Management Inc | $927.41M | 4.7 | 12.54M | -15.52% | -$170.39M | 0.57 | |
Franklin Templeton Investments | $534.69M | 2.71 | 7.23M | +274.51% | +$391.92M | 0.16 | |
Ameriprise Financial | $466.37M | 2.37 | 6.31M | -29.48% | -$194.93M | 0.13 | |
Geode Capital Management | $464.47M | 2.36 | 6.3M | +3.76% | +$16.84M | 0.04 | |
Invesco | $425.43M | 2.16 | 5.75M | -10.58% | -$50.32M | 0.09 | |
Janus Henderson | $333.61M | 1.69 | 4.51M | -9.84% | -$36.43M | 0.17 | |
Zimmer Partners Lp | $283.11M | 1.44 | 3.83M | +204.28% | +$190.07M | 6.22 | |
Soroban Capital Partners LP | $259.44M | 1.32 | 3.51M | +2,651.76% | +$250.01M | 3.92 | |
Nuveen | $228.19M | 1.15 | 3.08M | +3.16% | +$7M | 0.07 | |
Bessemer Group Inc | $212.84M | 1.08 | 2.88M | +0.84% | +$1.77M | 0.39 | |
Legal & General | $191M | 0.97 | 2.58M | -0.78% | -$1.51M | 0.04 | |
Morgan Stanley | $175.09M | 0.89 | 2.37M | -11.67% | -$23.13M | 0.01 | |
Northern Trust | $171.25M | 0.87 | 2.32M | -2.77% | -$4.88M | 0.03 | |
De Depot Et Placement Du Quebec Caisse | $167.61M | 0.85 | 2.27M | -11.92% | -$22.68M | 0.4 | |
Goldman Sachs | $162.07M | 0.82 | 2.19M | +0.84% | +$1.35M | 0.03 | |
Massachusetts Financial Services Co Ma | $135.46M | 0.69 | 1.83M | +13.65% | +$16.27M | 0.04 | |
DUFF & PHELPS INVESTMENT MANAGEMENT CO | $130.12M | 0.66 | 1.76M | -0.3% | -$391,174.44 | 1.58 | |
Maple Brown Abbott Ltd | $126.81M | 0.64 | 1.71M | +8.87% | +$10.33M | 13.02 | |
BNY Mellon | $126.37M | 0.64 | 1.71M | -4.49% | -$5.94M | 0.02 | |
CalPERS | $115.26M | 0.58 | 1.56M | -4.37% | -$5.27M | 0.08 | |
Charles Schwab | $115.12M | 0.58 | 1.56M | +2.46% | +$2.77M | 0.03 | |
Fidelity Investments | $96.22M | 0.49 | 1.3M | -1.77% | -$1.73M | 0.01 | |
Point72 Asset Management | $90.28M | 0.46 | 1.22M | New | +$90.28M | 0.13 | |
Millennium Management LLC | $89.64M | 0.45 | 1.21M | +15,677.09% | +$89.07M | 0.06 | |
Bank of America | $86.07M | 0.44 | 1.16M | -24.64% | -$28.14M | 0.01 | |
First Trust | $80.31M | 0.41 | 1.09M | -4.55% | -$3.83M | 0.08 | |
AllianceBernstein | $77.15M | 0.39 | 1.04M | -44.44% | -$61.71M | 0.03 | |
JPMorgan Chase | $71.67M | 0.36 | 969,067 | -60.39% | -$109.25M | 0.01 | |
Dimensional Fund Advisors | $65.67M | 0.33 | 887,912 | -1.19% | -$793,295.51 | 0.02 | |
Ubs Asset Management Americas Inc | $63.9M | 0.32 | 864,024 | -0.26% | -$167,963.16 | 0.02 | |
APG Asset Management | $55.21M | 0.3 | 806,156 | +1.54% | +$835,816.48 | 0.1 | |
Swiss National Bank | $58.24M | 0.3 | 787,500 | -4.15% | -$2.52M | 0.04 | |
JENNISON ASSOCIATES LLC | $58.08M | 0.29 | 785,261 | -26.33% | -$20.75M | 0.04 | |
Korea Investment Corporation | $55.9M | 0.28 | 755,817 | -16.92% | -$11.38M | 0.14 | |
Sumitomo Mitsui Trust Holdings | $50.38M | 0.26 | 681,214 | -1.78% | -$912,814.31 | 0.03 | |
Barclays | $45.14M | 0.23 | 610,305 | +0.24% | +$107,606.66 | 0.02 | |
D. E. Shaw & Co. | $44.9M | 0.23 | 607,078 | New | +$44.9M | 0.04 | |
The Manufacturers Life Insurance Company | $43.3M | 0.22 | 585,488 | +6.6% | +$2.68M | 0.04 | |
Macquarie Group | $41.85M | 0.21 | 565,784 | -10.47% | -$4.89M | 0.04 | |
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | $38.85M | 0.2 | 525,278 | +6.62% | +$2.41M | 0.27 | |
Gabelli Funds Llc | $38.74M | 0.2 | 523,850 | -2.62% | -$1.04M | 0.3 | |
Qube Research & Technologies | $35.33M | 0.18 | 477,700 | -48.19% | -$32.86M | 0.04 | |
RhumbLine Advisers | $34.19M | 0.17 | 462,254 | +6.51% | +$2.09M | 0.03 | |
Victory Capital Management Inc | $33.12M | 0.17 | 447,774 | +151.09% | +$19.93M | 0.03 | |
Connor Clark & Lunn Investment Management Ltd | $32.72M | 0.17 | 442,369 | -15.65% | -$6.07M | 0.07 | |
Renaissance Technologies | $31.31M | 0.16 | 423,300 | -3.86% | -$1.26M | 0.05 |