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Mailing Address 1901 CHOUTEAU AVENUE MC 1310 ST LOUIS MO 63166
Business Address 1901 CHOUTEAU AVENUE MC 1310 ST LOUIS MO 63166 314-621-3222
UNION ELECTRIC CO CIK#: 0000100826 (see all company filings)

SIC: 4911 - ELECTRIC SERVICES
State location: MO | State of Inc.: MO | Fiscal Year End: 1231
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0000100826 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
DEFA14C  Documents Additional information statement materials, definitive
Acc-no: 0001104659-24-044315 (34 Act)  Size: 311 KB
2024-04-05 001-02967
24827062
DEF 14C  Documents   Interactive Data Other definitive information statements
Acc-no: 0001104659-24-044314 (34 Act)  Size: 4 MB
2024-04-05 001-02967
24827056
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-043479 (34 Act)  Size: 737 KB
2024-04-04 001-02967
24822103
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001104659-24-038969 (33 Act)  Size: 743 KB
2024-03-26 333-274977-02
24783105
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001104659-24-038498 (34 Act)  Size: 38 KB
2024-03-25 333-274977-02
24780192
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-24-038197 (33 Act)  Size: 724 KB
2024-03-25 333-274977-02
24777041
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001002910-24-000056 (34 Act)  Size: 39 MB
2024-02-29 001-02967
24702890
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-002514 (34 Act)  Size: 811 KB
2024-01-09 001-02967
24522293
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001104659-24-001262 (33 Act)  Size: 743 KB
2024-01-04 333-274977-02
24511111
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001104659-24-000920 (34 Act)  Size: 32 KB
2024-01-03 333-274977-02
24507817
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-24-000588 (33 Act)  Size: 721 KB
2024-01-03 333-274977-02
24504436
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-23-000112 (34 Act)  Size: 21 MB
2023-11-09 001-02967
231393487
S-3ASR  Documents Automatic shelf registration statement of securities of well-known seasoned issuers
Acc-no: 0001104659-23-109165 (33 Act)  Size: 2 MB
2023-10-13 333-274977-02
231325748
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-23-103737 (34 Act)  Size: 306 KB
2023-09-26 001-02967
231277197
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-23-000102 (34 Act)  Size: 21 MB
2023-08-03 001-02967
231141228
8-K  Documents   Interactive Data Current report, items 5.07 and 9.01
Acc-no: 0001104659-23-059889 (34 Act)  Size: 342 KB
2023-05-12 001-02967
23917141
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-23-000090 (34 Act)  Size: 18 MB
2023-05-05 001-02967
23893583
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-23-043146 (34 Act)  Size: 271 KB
2023-04-07 001-02967
23808898
DEFA14C  Documents Additional information statement materials, definitive
Acc-no: 0001104659-23-037761 (34 Act)  Size: 311 KB
2023-03-28 001-02967
23770229
DEF 14C  Documents   Interactive Data Other definitive information statements
Acc-no: 0001104659-23-037758 (34 Act)  Size: 5 MB
2023-03-28 001-02967
23770203
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-23-031677 (34 Act)  Size: 799 KB
2023-03-13 001-02967
23726553
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001104659-23-026594 (33 Act)  Size: 776 KB
2023-02-28 333-249475-01
23683718
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001104659-23-026055 (34 Act)  Size: 38 KB
2023-02-27 333-249475-01
23675882
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-23-025691 (33 Act)  Size: 741 KB
2023-02-27 333-249475-01
23670399
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001002910-23-000053 (34 Act)  Size: 42 MB
2023-02-22 001-02967
23650271
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001104659-22-124929 (34 Act)  Size: 2 MB
2022-12-06 001-02967
221448364
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-22-000087 (34 Act)  Size: 23 MB
2022-11-04 001-02967
221363094
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-22-000072 (34 Act)  Size: 22 MB
2022-08-08 001-02967
221142045
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001104659-22-073737 (34 Act)  Size: 275 KB
2022-06-23 001-02967
221033602
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001104659-22-060492 (34 Act)  Size: 464 KB
2022-05-13 001-02967
22924087
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001002910-22-000061 (34 Act)  Size: 18 MB
2022-05-06 001-02967
22901089
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001104659-22-041583 (34 Act)  Size: 747 KB
2022-04-01 001-02967
22796797
DEFA14C  Documents Additional information statement materials, definitive
Acc-no: 0001104659-22-039495 (34 Act)  Size: 301 KB
2022-03-29 001-02967
22781544
DEF 14C  Documents Other definitive information statements
Acc-no: 0001104659-22-039489 (34 Act)  Size: 2 MB
2022-03-29 001-02967
22781445
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001104659-22-036628 (33 Act)  Size: 856 KB
2022-03-22 333-249475-01
22760637
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001104659-22-036184 (34 Act)  Size: 27 KB
2022-03-21 333-249475-01
22756435
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-035922 (33 Act)  Size: 799 KB
2022-03-21 333-249475-01
22754340
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001002910-22-000038 (34 Act)  Size: 147 MB
2022-02-23 001-02967
22660102
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000898531-22-000069 (34 Act)  Size: 72 KB
2022-02-14 005-10897
22627459
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001193125-21-356119 (34 Act)  Size: 227 KB
2021-12-14 001-02967
211489620