05/21/2020
3:23 PM | Ameren (Filer)
| Form S-3ASR
| |
05/11/2020
3:42 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) | |
04/03/2020
3:20 PM | Ameren (Subject)
Majority Action, LLC (Filed by)
| Form PX14A6G
| |
04/03/2020
10:22 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/01/2020
4:16 PM | Ameren (Filer)
| Form 424B2
| |
03/31/2020
3:44 PM | Ameren (Subject)
| Form FWP
| |
03/31/2020
8:31 AM | Ameren (Filer)
| Form 424B3
| |
03/26/2020
1:10 PM | Ameren (Filer)
| Form DEFA14A
| |
03/26/2020
1:03 PM | Ameren (Filer)
| Form DEF 14A
| |
03/20/2020
8:54 AM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
|
02/26/2020
6:41 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/18/2020
3:28 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2020
8:47 AM | Ameren (Subject)
STATE STREET CORP (Filed by)
| Form SC 13G
| |
01/06/2020
8:33 AM | Ameren (Issuer)
Eder Noelle K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:32 AM | Ameren (Issuer)
Lipstein Steven H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:32 AM | Ameren (Issuer)
Flores Rafael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:32 AM | Ameren (Issuer)
Ivey Craig S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:31 AM | Ameren (Issuer)
Johnson James C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:31 AM | Ameren (Issuer)
Dickson Ward H. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:31 AM | Ameren (Issuer)
COLEMAN J EDWARD (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:30 AM | Ameren (Issuer)
BRUNE CATHERINE S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:30 AM | Ameren (Issuer)
Wilson Stephen R (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:29 AM | Ameren (Issuer)
HARSHMAN RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:29 AM | Ameren (Issuer)
BRINKLEY CYNTHIA J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
8:29 AM | Ameren (Issuer)
FITZSIMMONS ELLEN M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:05 PM | Ameren (Issuer)
Amirthalingam Bhavani (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:04 PM | Ameren (Issuer)
Heger Mary P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:04 PM | Ameren (Issuer)
Lindgren Mark C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:04 PM | Ameren (Issuer)
BIRK MARK C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:03 PM | Ameren (Issuer)
Steinke Bruce A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:03 PM | Ameren (Issuer)
MARK RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:03 PM | Ameren (Issuer)
Diya Fadi M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:02 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:02 PM | Ameren (Issuer)
BAXTER WARNER L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
5:02 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/11/2019
4:17 PM | Ameren (Filer)
Ameren Illinois Co (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/05/2019
3:17 PM | Ameren (Issuer)
BRINKLEY CYNTHIA J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/05/2019
3:15 PM | Ameren (Issuer)
BRINKLEY CYNTHIA J (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/03/2019
7:09 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/08/2019
2:03 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) | |
11/08/2019
6:32 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/15/2019
3:41 PM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/03/2019
3:28 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/01/2019
12:37 PM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/12/2019
4:12 PM | Ameren (Filer)
| Form 424B2
| |
09/11/2019
3:00 PM | Ameren (Subject)
| Form FWP
| |
09/11/2019
12:19 PM | Ameren (Filer)
| Form 424B3
| |
08/07/2019
3:25 PM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/06/2019
2:50 PM | Ameren (Filer)
| Form 424B2
| |
08/05/2019
4:28 PM | Ameren (Filer)
| Form 424B3
| |
08/02/2019
3:27 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) | |
08/02/2019
7:02 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/03/2019
7:57 PM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/02/2019
4:32 PM | Ameren (Issuer)
Amirthalingam Bhavani (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/21/2019
4:10 PM | Ameren (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/14/2019
3:15 PM | Ameren (Issuer)
Heger Mary P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2019
3:30 PM | Ameren (Issuer)
Schukar Shawn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/10/2019
12:07 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) | |
05/09/2019
7:01 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/06/2019
12:41 PM | Ameren (Filer)
Ameren Illinois Co (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/19/2019
5:06 AM | Ameren (Filer)
| Form DEFA14A
| |
03/19/2019
5:02 AM | Ameren (Filer)
| Form DEF 14A
| |
03/08/2019
3:21 PM | Ameren (Issuer)
Diya Fadi M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/08/2019
3:20 PM | Ameren (Issuer)
BRUNE CATHERINE S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/06/2019
2:16 PM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/04/2019
4:33 PM | Ameren (Issuer)
Steinke Bruce A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:32 PM | Ameren (Issuer)
Schukar Shawn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:30 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:29 PM | Ameren (Issuer)
NELSON GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:28 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:25 PM | Ameren (Issuer)
MARK RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:24 PM | Ameren (Issuer)
LYONS MARTIN J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2019
4:19 PM | Ameren (Issuer)
BAXTER WARNER L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2019
4:21 PM | Ameren (Filer)
Ameren Illinois Co (Filer)
UNION ELECTRIC CO (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/14/2019
7:08 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/13/2019
1:39 PM | Ameren (Subject)
STATE STREET CORP (Filed by)
| Form SC 13G
| |
02/11/2019
5:05 PM | Ameren (Issuer)
Schukar Shawn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
5:04 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
5:03 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
5:01 PM | Ameren (Issuer)
MARK RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
5:00 PM | Ameren (Issuer)
Heger Mary P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:59 PM | Ameren (Issuer)
Diya Fadi M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:57 PM | Ameren (Issuer)
BIRK MARK C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:57 PM | Ameren (Issuer)
BAXTER WARNER L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:55 PM | Ameren (Issuer)
Steinke Bruce A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:53 PM | Ameren (Issuer)
NELSON GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:51 PM | Ameren (Issuer)
LYONS MARTIN J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
4:50 PM | Ameren (Issuer)
Lindgren Mark C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2019
7:45 AM | Ameren (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
| |
02/04/2019
9:07 AM | Ameren (Subject)
BlackRock Inc. (Filed by)
| Form SC 13G/A
| |
01/24/2019
2:01 PM | Ameren (Issuer)
Nwamu Chonda J (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/07/2019
3:16 PM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/04/2019
6:25 PM | Ameren (Issuer)
FITZSIMMONS ELLEN M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
5:12 PM | Ameren (Issuer)
Wilson Stephen R (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
5:10 PM | Ameren (Issuer)
Lipstein Steven H (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
5:07 PM | Ameren (Issuer)
Johnson James C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
5:04 PM | Ameren (Issuer)
JACKSON GAYLE P W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
5:02 PM | Ameren (Issuer)
Ivey Craig S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:57 PM | Ameren (Issuer)
HARSHMAN RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:55 PM | Ameren (Issuer)
GALVIN WALTER J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
