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 | |
01/04/2019
4:53 PM | Ameren (Issuer)
Flores Rafael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:38 PM | Ameren (Issuer)
Eder Noelle K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:37 PM | Ameren (Issuer)
Dickson Ward H. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:35 PM | Ameren (Issuer)
COLEMAN J EDWARD (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2019
4:32 PM | Ameren (Issuer)
BRUNE CATHERINE S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
7:00 PM | Ameren (Issuer)
Steinke Bruce A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:37 PM | Ameren (Issuer)
Schukar Shawn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:32 PM | Ameren (Issuer)
NELSON GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:32 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:30 PM | Ameren (Issuer)
MARK RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:30 PM | Ameren (Issuer)
LYONS MARTIN J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:27 PM | Ameren (Issuer)
Lindgren Mark C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:27 PM | Ameren (Issuer)
Heger Mary P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:21 PM | Ameren (Issuer)
Diya Fadi M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:21 PM | Ameren (Issuer)
BIRK MARK C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:19 PM | Ameren (Issuer)
BAXTER WARNER L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2019
6:18 PM | Ameren (Issuer)
Amirthalingam Bhavani (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/19/2018
3:23 PM | Ameren (Issuer)
Eder Noelle K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/19/2018
3:21 PM | Ameren (Issuer)
Eder Noelle K (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/18/2018
9:07 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/14/2018
3:29 PM | Ameren (Issuer)
LYONS MARTIN J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/07/2018
3:40 PM | Ameren (Issuer)
Steinke Bruce A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/04/2018
3:20 PM | Ameren (Filer)
Ameren Illinois Co (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/30/2018
4:16 PM | Ameren (Issuer)
HARSHMAN RICHARD J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/16/2018
3:59 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/16/2018
3:55 PM | Ameren (Issuer)
NELSON GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/15/2018
3:41 PM | Ameren (Filer)
Ameren Illinois Co (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/02/2018
4:20 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) | |
10/31/2018
7:05 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/26/2018
3:18 PM | Ameren (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
08/03/2018
7:08 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/18/2018
3:00 PM | Ameren (Issuer)
BIRK MARK C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/15/2018
1:49 PM | Ameren (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/08/2018
4:13 PM | Ameren (Issuer)
Dickson Ward H. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/08/2018
4:11 PM | Ameren (Issuer)
Dickson Ward H. (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
06/07/2018
4:22 PM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/01/2018
1:44 PM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/25/2018
3:10 PM | Ameren (Issuer)
Lindgren Mark C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2018
9:56 AM | Ameren (Filer)
Ameren Illinois Co (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/17/2018
6:42 AM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/09/2018
4:19 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) | |
05/09/2018
7:03 AM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/16/2018
6:44 AM | Ameren (Filer)
| Form DEFA14A
| |
04/06/2018
4:14 PM | Ameren (Filer)
UNION ELECTRIC CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/03/2018
4:45 PM | Ameren (Issuer)
Amirthalingam Bhavani (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2018
3:34 PM | Ameren (Filer)
| Form DEFA14A
| |
03/19/2018
3:22 PM | Ameren (Filer)
| Form DEF 14A
| |
03/13/2018
3:41 PM | Ameren (Issuer)
BRUNE CATHERINE S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2018
3:39 PM | Ameren (Issuer)
Ivey Craig S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2018
3:35 PM | Ameren (Issuer)
Ivey Craig S (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
03/13/2018
1:31 PM | Ameren (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/12/2018
4:24 PM | Ameren (Subject)
School Sisters of Notre Dame Central Pacific Province, Inc. (Filed by)
| Form PX14A6G
| |
03/02/2018
3:42 PM | Ameren (Issuer)
Schukar Shawn E (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2018
3:41 PM | Ameren (Issuer)
NELSON GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2018
3:40 PM | Ameren (Issuer)
MOEHN MICHAEL L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
