09/26/2023 7:06 AM | Ameren (Filer) UNION ELECTRIC CO (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/06/2023 3:41 PM | Ameren (Issuer) MOEHN MICHAEL L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
09/01/2023 9:17 AM | Ameren (Subject) MOEHN MICHAEL L (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
08/24/2023 3:25 PM | Ameren (Issuer) HARSHMAN RICHARD J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/14/2023 7:34 AM | Ameren (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
06/14/2023 5:18 PM | Ameren (Issuer) Diya Fadi M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
06/01/2023 12:05 PM | Ameren (Subject) MOEHN MICHAEL L (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
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05/31/2023 10:09 AM | Ameren (Filer) Ameren Illinois Co (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/18/2023 4:16 PM | Ameren (Filer)
| Form S-3ASR | |
05/12/2023 4:24 PM | Ameren (Filer) Ameren Illinois Co (Filer) UNION ELECTRIC CO (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/10/2023 6:01 PM | Ameren (Issuer) Schukar Shawn E (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/05/2023 2:50 PM | Ameren (Filer) Ameren Illinois Co (Filer) UNION ELECTRIC CO (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
05/04/2023 3:34 PM | Ameren (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/07/2023 3:14 PM | Ameren (Filer) UNION ELECTRIC CO (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/05/2023 3:37 PM | Ameren (Issuer) Amirthalingam Bhavani (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/29/2023 1:57 PM | Ameren (Subject) Mercy Investment Services, Inc. (Filed by)
| Form PX14A6G | |
03/28/2023 3:39 PM | Ameren (Filer)
| Form DEF 14A | |
03/28/2023 3:41 PM | Ameren (Filer)
| Form DEFA14A | |
03/28/2023 3:43 PM | Ameren (Filer)
| Form ARS | |
03/13/2023 11:30 AM | Ameren (Filer) UNION ELECTRIC CO (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/10/2023 3:33 PM | Ameren (Issuer) Nwamu Chonda J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/02/2023 6:29 PM | Ameren (Issuer) BAXTER WARNER L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/02/2023 6:29 PM | Ameren (Issuer) Lindgren Mark C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/02/2023 3:33 PM | Ameren (Issuer) Shaw Theresa A (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/02/2023 11:21 AM | Ameren (Subject) BAXTER WARNER L (Reporting)
| Form 144/A | |
02/15/2023 3:36 PM | Ameren (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/13/2023 3:24 PM | Ameren (Issuer) LYONS MARTIN J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/13/2023 3:22 PM | Ameren (Issuer) Amirthalingam Bhavani (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/13/2023 3:23 PM | Ameren (Issuer) BAXTER WARNER L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/13/2023 3:23 PM | Ameren (Issuer) BIRK MARK C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/13/2023 3:23 PM | Ameren (Issuer) Diya Fadi M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/13/2023 3:24 PM | Ameren (Issuer) Lindgren Mark C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/06/2023 3:35 PM | Ameren (Subject) BlackRock Inc. (Filed by)
| Form SC 13G/A | |
02/06/2023 7:51 AM | Ameren (Subject) STATE STREET CORP (Filed by)
| Form SC 13G/A | |
01/23/2023 7:30 AM | Ameren (Filer) Ameren Illinois Co (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
01/09/2023 4:04 PM | Ameren (Filer) Ameren Illinois Co (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
01/05/2023 3:33 PM | Ameren (Issuer) COLEMAN J EDWARD (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:33 PM | Ameren (Issuer) Dickson Ward H. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:34 PM | Ameren (Issuer) Eder Noelle K (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:34 PM | Ameren (Issuer) FITZSIMMONS ELLEN M (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:35 PM | Ameren (Issuer) Flores Rafael (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
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01/05/2023 3:35 PM | Ameren (Issuer) HARSHMAN RICHARD J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:35 PM | Ameren (Issuer) Ivey Craig S (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:36 PM | Ameren (Issuer) Johnson James C (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:36 PM | Ameren (Issuer) Lipstein Steven H (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/05/2023 3:37 PM | Ameren (Issuer) Mackay Leo S. Jr. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/16/2022 3:34 PM | Ameren (Issuer) LYONS MARTIN J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/16/2022 3:26 PM | Ameren (Issuer) BAXTER WARNER L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/22/2022 11:57 AM | Ameren (Filer) Ameren Illinois Co (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/17/2022 3:28 PM | Ameren (Issuer) MOEHN MICHAEL L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/10/2022 4:01 PM | Ameren (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/04/2022 4:17 PM | Ameren (Filer) Ameren Illinois Co (Filer) UNION ELECTRIC CO (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
11/03/2022 3:32 PM | Ameren (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/11/2022 3:39 PM | Ameren (Issuer) Mizell Gwendolyn G (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |