Mailing Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63103
Business Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63166-6149 314-621-3222
AMEREN CORP CIK#: 0001002910 (see all company filings)

SIC: 4931 - ELECTRIC & OTHER SERVICES COMBINED
State location: MO | State of Inc.: MO | Fiscal Year End: 1231
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0001002910 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-25-032125 (34 Act)  Size: 731 KB
2025-04-04 001-14756
25812877
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-25-028786 (34 Act)  Size: 25 KB
2025-03-27 001-14756
25779612
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001104659-25-028785 (34 Act)  Size: 194 KB
2025-03-27 001-14756
25779603
ARS  Documents Annual Report to Security Holders
Acc-no: 0001104659-25-027825 (34 Act)  Size: 5 MB
2025-03-25 001-14756
25769297
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-25-027823 (34 Act)  Size: 752 KB
2025-03-25 001-14756
25769285
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001104659-25-027821 (34 Act)  Size: 10 MB
2025-03-25 001-14756
25769272
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-25-021646 (34 Act)  Size: 776 KB
2025-03-07 001-14756
25718866
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-25-019676 (34 Act)  Size: 726 KB
2025-03-03 001-14756
25696088
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-25-019378 (34 Act)  Size: 270 KB
2025-03-03 001-14756
25693555
424B2  Documents   Interactive Data Prospectus [Rule 424(b)(2)]
Acc-no: 0001104659-25-019155 (33 Act)  Size: 626 KB
2025-02-28 333-274977
25690422
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001104659-25-018278 (34 Act)  Size: 29 KB
2025-02-27 333-274977
25679911
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-25-017878 (33 Act)  Size: 480 KB
2025-02-27 333-274977
25673260
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001002910-25-000055 (34 Act)  Size: 41 MB
2025-02-18 001-14756
25634943
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001002910-25-000052 (34 Act)  Size: 782 KB
2025-02-13 001-14756
25620946
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001104659-25-008655 (34 Act)  Size: 194 KB
2025-02-03 001-14756
25582991
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-24-130545 (34 Act)  Size: 287 KB
2024-12-20 001-14756
241565521
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001104659-24-128968 (34 Act)  Size: 298 KB
2024-12-16 001-14756
241552649
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001897612-24-001905 (34 Act)  Size: 6 KB
2024-11-14 005-55413
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-24-000111 (34 Act)  Size: 21 MB
2024-11-07 001-14756
241437010
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001002910-24-000109 (34 Act)  Size: 828 KB
2024-11-06 001-14756
241431572
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000093751-24-000801 (34 Act)  Size: 56 KB
2024-10-17 005-55413
241376458
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000080255-24-000885 (34 Act)  Size: 6 KB
2024-10-07 005-55413
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-106570 (34 Act)  Size: 749 KB
2024-10-07 001-14756
241356683
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0001104659-24-087819 (34 Act)  Size: 368 KB
2024-08-09 001-14756
241193197
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-24-000101 (34 Act)  Size: 19 MB
2024-08-05 001-14756
241175941
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001002910-24-000098 (34 Act)  Size: 776 KB
2024-08-01 001-14756
241167370
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-24-076557 (34 Act)  Size: 271 KB
2024-07-01 001-14756
241088135
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-075482 (34 Act)  Size: 756 KB
2024-06-27 001-14756
241076890
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001193125-24-167956 (34 Act)  Size: 500 KB
2024-06-25 001-14756
241069883
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-24-073994 (34 Act)  Size: 271 KB
2024-06-21 001-14756
241061387
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-24-073784 (34 Act)  Size: 282 KB
2024-06-21 001-14756
241058509
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001104659-24-060607 (34 Act)  Size: 327 KB
2024-05-13 001-14756
24939687
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-24-000090 (34 Act)  Size: 16 MB
2024-05-06 001-14756
24917244
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001002910-24-000087 (34 Act)  Size: 686 KB
2024-05-02 001-14756
24909598
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-004247 Size: 41 KB
2024-04-18 001-14756
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001002910-24-000085 Size: 37 KB
2024-04-10
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-24-044320 (34 Act)  Size: 322 KB
2024-04-05 001-14756
24827090
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-043479 (34 Act)  Size: 737 KB
2024-04-04 001-14756
24822102
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-003313 Size: 48 KB
2024-03-27 001-14756
ARS  Documents Annual Report to Security Holders
Acc-no: 0001104659-24-039046 (34 Act)  Size: 16 MB
2024-03-26 001-14756
24783930