Ameren AEE SEC Filings

NYSE AEE
$108.96 +2.47 (+2.32%)
As of: Oct 22, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Ameren Corp (AEE) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001104659-26-108859Sep 18, 2026 5:07 PM
24Insider Transaction0001656999-26-000008Sep 14, 2026 8:18 PM
3424B2Prospectus0001104659-26-106255Sep 9, 2026 6:26 PM
4FWPOthers0001104659-26-105954Sep 8, 2026 5:13 PM
5305B2Others0001104659-26-105727Sep 8, 2026 9:23 AM
6424B3Prospectus0001104659-26-105724Sep 8, 2026 9:12 AM
78-KCurrent Report0001104659-26-100236Aug 24, 2026 5:17 PM
84Insider Transaction0002093849-26-000008Aug 20, 2026 8:48 PM
94Insider Transaction0001878241-26-000010Aug 17, 2026 8:28 PM
104Insider Transaction0001002910-26-000026Aug 5, 2026 10:17 PM
118-KCurrent Report0001104659-26-090493Aug 4, 2026 9:15 PM
12424B5Prospectus0001104659-26-090479Aug 4, 2026 9:07 PM
1310-QQuarterly & Annual Report0001002910-26-000023Aug 3, 2026 6:13 PM
14144Insider Transaction0001959173-26-005519Aug 3, 2026 5:05 PM
158-KCurrent Report0001002910-26-000020Jul 30, 2026 8:31 PM
164Insider Transaction0002094778-26-000006Jul 6, 2026 8:35 PM
174Insider Transaction0002137318-26-000005Jul 6, 2026 8:34 PM
184Insider Transaction0002093735-26-000010Jul 6, 2026 8:33 PM
198-KCurrent Report0001104659-26-078757Jun 29, 2026 6:35 PM
208-KCurrent Report0001104659-26-078317Jun 26, 2026 9:00 PM
2111-KOthers0001193125-26-284718Jun 26, 2026 4:27 PM
224Insider Transaction0002093735-26-000008Jun 3, 2026 9:30 PM
234Insider Transaction0002137318-26-000002Jun 3, 2026 9:29 PM
243Insider Transaction0001002910-26-000017Jun 3, 2026 9:29 PM
258-KCurrent Report0001104659-26-063184May 18, 2026 4:05 PM
26S-3ASROthers0001104659-26-062417May 15, 2026 7:45 PM
27SCHEDULE 13GBeneficial Ownership Report0001897612-26-000476May 15, 2026 2:06 PM
284Insider Transaction0001878241-26-000008May 14, 2026 9:36 PM
2910-QQuarterly & Annual Report0001002910-26-000015May 8, 2026 11:24 PM
3010-QQuarterly & Annual Report0001002910-26-000015May 8, 2026 11:24 PM
3110-QQuarterly & Annual Report0001002910-26-000015May 8, 2026 11:24 PM
328-KCurrent Report0001002910-26-000013May 5, 2026 8:33 PM
334Insider Transaction0001190105-26-000008May 5, 2026 8:26 PM
344Insider Transaction0001190105-26-000008May 5, 2026 8:26 PM
354Insider Transaction0001190105-26-000008May 5, 2026 8:26 PM
36144Insider Transaction0001959173-26-003165May 1, 2026 3:35 PM
37SCHEDULE 13GBeneficial Ownership Report0002100119-26-000146Apr 29, 2026 8:41 PM
38SCHEDULE 13GBeneficial Ownership Report0002100121-26-000093Apr 28, 2026 8:06 PM
39ARSOthers0001104659-26-037774Mar 31, 2026 8:20 PM
40DEFA14AOthers0001104659-26-037765Mar 31, 2026 8:18 PM
41DEF 14AOthers0001104659-26-037756Mar 31, 2026 8:16 PM
42SCHEDULE 13GBeneficial Ownership Report0000102909-26-000586Mar 26, 2026 7:26 PM
434Insider Transaction0002093849-26-000006Mar 6, 2026 9:30 PM
444Insider Transaction0002093849-26-000006Mar 6, 2026 9:30 PM
454Insider Transaction0002093849-26-000006Mar 6, 2026 9:30 PM
464Insider Transaction0001199579-26-000004Mar 6, 2026 9:30 PM
474Insider Transaction0001199579-26-000004Mar 6, 2026 9:30 PM
484Insider Transaction0001199579-26-000004Mar 6, 2026 9:30 PM
498-KCurrent Report0001104659-26-023352Mar 4, 2026 6:23 PM
504Insider Transaction0001641892-26-000006Mar 3, 2026 9:52 PM
...

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