Companies / Ameren Corp / Activity

Activity — Ameren Corp

62 moves.

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InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Jun 1, 2026Melda Aaron P
Executive
GrantCommon Stock, $.01 Par Value$0+4K
3,705
<0.01% of shares
low
Jun 1, 2026Arora Ajay K
Executive
GrantCommon Stock, $.01 Par Value$0+7K
+43.77%
22,326
<0.01% of shares
low
Feb 5, 2026Mizell Gwendolyn GGrantCommon Stock, $.01 Par Value$0+2K
+26.65%
10,815
<0.01% of shares
low
Feb 5, 2026Mizell Gwendolyn GGrantCommon Stock, $.01 Par Value$0+865
+11.34%
8,494
<0.01% of shares
low
Jan 5, 2026Vondran Steven O
Director
GrantCommon Stock, $.01 Par Value$0+2K
+88.23%
3,597
<0.01% of shares
low
Jan 5, 2026Flores Rafael
Director
GrantCommon Stock, $.01 Par Value$0+2K
+12.16%
15,553
<0.01% of shares
low
Mar 1, 2026Rausch Timothy S.
Director
GrantCommon Stock, $.01 Par Value$0+1K
1,251
<0.01% of shares
low
Feb 5, 2026Lindgren Mark CGrantCommon Stock, $.01 Par Value$0+4K
+9.72%
49,099
0.02% of shares
low
Feb 5, 2026Lindgren Mark CGrantCommon Stock, $.01 Par Value$0+2K
+4.89%
44,656
0.02% of shares
low
Jan 5, 2026Dickson Ward H.
Director
GrantCommon Stock, $.01 Par Value$0+2K
+9.77%
18,946
<0.01% of shares
low
Jan 5, 2026Mackay Leo S. Jr.
Director
GrantCommon Stock, $.01 Par Value$0+2K
+16.61%
11,834
<0.01% of shares
low
Jan 5, 2026Lipstein Steven H
Director
GrantCommon Stock, $.01 Par Value$0+2K
+4.66%
37,862
0.01% of shares
low
Feb 5, 2026Feinberg David Matthew
Executive
GrantCommon Stock, $.01 Par Value$0+4K
+116.74%
8,260
<0.01% of shares
low
Jan 5, 2026Ivey Craig S
Director
GrantCommon Stock, $.01 Par Value$0+2K
+11.31%
16,597
<0.01% of shares
low
Feb 5, 2026Schukar Shawn EGrantCommon Stock, $.01 Par Value$0+6K
+9.62%
64,953
0.02% of shares
low
Feb 5, 2026Schukar Shawn EGrantCommon Stock, $.01 Par Value$0+3K
+5.01%
59,191
0.02% of shares
low
Jan 5, 2026Brinkley Cynthia J
Director
GrantCommon Stock, $.01 Par Value$0+2K
+14.28%
13,494
<0.01% of shares
low
Jan 5, 2026Fitzsimmons Ellen M
Director
GrantCommon Stock, $.01 Par Value$0+2K
+3.28%
53,026
0.02% of shares
low
Jan 5, 2026Harshman Richard J
Director
GrantCommon Stock, $.01 Par Value$0+2K
+8.24%
22,135
<0.01% of shares
low
Mar 5, 2026Brune Catherine S
Director
GiftCommon Stock, $.01 Par Value$0-450
-1.66%
26,628
<0.01% of shares
low
Jan 5, 2026Brune Catherine S
Director
GrantCommon Stock, $.01 Par Value$0+2K
+6.64%
27,078
<0.01% of shares
low
Feb 5, 2026Moehn Michael L
Executive
GrantCommon Stock, $.01 Par Value$0+23K
+11.25%
225,880
0.08% of shares
low
Feb 5, 2026Moehn Michael L
Executive
GrantCommon Stock, $.01 Par Value$0+10K
+5.16%
203,031
0.07% of shares
low
Feb 5, 2026Lyons Martin J
CEO
GrantCommon Stock, $.01 Par Value$0+45K
+15.31%
337,652
0.12% of shares
low
Feb 5, 2026Lyons Martin J
CEO
GrantCommon Stock, $.01 Par Value$0+23K
+8.66%
290,853
0.11% of shares
low
Feb 5, 2026Smith Patrick E
Executive
GrantCommon Stock, $.01 Par Value$0+2K
+11.68%
20,822
<0.01% of shares
low
Feb 5, 2026Smith Patrick E
Executive
GrantCommon Stock, $.01 Par Value$0+4K
+24.49%
18,620
<0.01% of shares
low
Feb 5, 2026Seidler Eric V
Executive
GrantCommon Stock, $.01 Par Value$0+2K
+18.67%
15,023
<0.01% of shares
low
Feb 5, 2026Seidler Eric V
Executive
GrantCommon Stock, $.01 Par Value$0+1K
+9.24%
12,601
<0.01% of shares
low
Feb 5, 2026Martin Ryan J
Executive
GrantCommon Stock, $.01 Par Value$0+2K
+6.55%
28,505
0.01% of shares
low
Feb 5, 2026Martin Ryan J
Executive
GrantCommon Stock, $.01 Par Value$0+1K
+5.09%
26,711
<0.01% of shares
low
Feb 5, 2026Arora Ajay K
Executive
GrantCommon Stock, $.01 Par Value$0+2K
+17.80%
16,534
<0.01% of shares
low
Feb 5, 2026Arora Ajay K
Executive
GrantCommon Stock, $.01 Par Value$0+1K
+11.70%
14,008
<0.01% of shares
low
Feb 5, 2026Singh Leonard PGrantCommon Stock, $.01 Par Value$0+10K
+33.11%
38,254
0.01% of shares
low
Feb 5, 2026Singh Leonard PGrantCommon Stock, $.01 Par Value$0+6K
+24.14%
28,321
0.01% of shares
low
Feb 5, 2026Shaw Theresa A
Executive
GrantCommon Stock, $.01 Par Value$0+3K
+9.50%
36,018
0.01% of shares
low
Feb 5, 2026Shaw Theresa A
Executive
GrantCommon Stock, $.01 Par Value$0+1K
+4.23%
32,843
0.01% of shares
low
Jan 5, 2026Engstrom Jamie L
Director
GrantCommon Stock, $.01 Par Value$0+2K
1,686
<0.01% of shares
low
May 14, 2026Shaw Theresa A
Executive
SellCommon Stock, $.01 Par Value$35.5K-325
-0.99%
32,618
0.01% of shares
low
Feb 17, 2026Shaw Theresa A
Executive
SellCommon Stock, $.01 Par Value$36.4K-325
-0.90%
35,693
0.01% of shares
low
Nov 17, 2025Flores Rafael
Director
SellCommon Stock, $.01 Par Value$65.9K-626
-4.35%
13,772
<0.01% of shares
low
Feb 27, 2026Martin Ryan J
Executive
OtherCommon Stock, $.01 Par Value$82.2K-726
-2.55%
27,779
0.01% of shares
low
Feb 27, 2026Smith Patrick E
Executive
OtherCommon Stock, $.01 Par Value$103.1K-910
-4.37%
19,910
<0.01% of shares
low
Feb 27, 2026Mizell Gwendolyn GOtherCommon Stock, $.01 Par Value$106.8K-943
-12.98%
6,324
<0.01% of shares
low
Feb 27, 2026Seidler Eric V
Executive
OtherCommon Stock, $.01 Par Value$111.2K-982
-6.54%
14,041
<0.01% of shares
low
Feb 27, 2026Arora Ajay K
Executive
OtherCommon Stock, $.01 Par Value$117.2K-1K
-6.26%
15,499
<0.01% of shares
low
Feb 27, 2026Shaw Theresa A
Executive
OtherCommon Stock, $.01 Par Value$146.8K-1K
-3.63%
34,397
0.01% of shares
low
Mar 4, 2026Martin Ryan J
Executive
SellCommon Stock, $.01 Par Value$147.3K-1K
-4.68%
26,479
<0.01% of shares
medium
May 12, 2026Shaw Theresa A
Executive
SellCommon Stock, $.01 Par Value$164.0K-2K
-4.35%
32,943
0.01% of shares
medium
Feb 17, 2026Flores Rafael
Director
SellCommon Stock, $.01 Par Value$178.4K-2K
-10.29%
13,953
<0.01% of shares
medium
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