04/16/2024
9:17 AM | Alliant Energy (Issuer)
Cortina Ignacio A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/16/2024
9:19 AM | Alliant Energy (Issuer)
Newport Roger K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/16/2024
9:22 AM | Alliant Energy (Issuer)
Garcia Michael Dennis (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/16/2024
9:24 AM | Alliant Energy (Issuer)
Falotico Nancy Joy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/16/2024
9:25 AM | Alliant Energy (Issuer)
Cox Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/16/2024
9:28 AM | ALLEN PATRICK E (Reporting)
Alliant Energy (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/01/2024
4:35 PM | Alliant Energy (Issuer)
Raymond Christie (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
|
03/08/2024
4:03 PM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/20/2024
8:17 PM | Alliant Energy (Issuer)
Barton Lisa M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
7:00 PM | Alliant Energy (Issuer)
Bilitz Benjamin M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
6:48 PM | Alliant Energy (Issuer)
LARSEN JOHN O (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
6:49 PM | Alliant Energy (Issuer)
Kouba Terry L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
6:50 PM | Alliant Energy (Issuer)
DURIAN ROBERT J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
6:45 PM | Alliant Energy (Issuer)
Sundararajan Raja (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2024
6:46 PM | Alliant Energy (Issuer)
de Leon David A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/16/2024
1:05 PM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
01/24/2024
4:23 PM | Alliant Energy (Subject)
BlackRock Inc. (Filed by)
| Form SC 13G/A | |
01/17/2024
2:34 PM | Alliant Energy (Issuer)
Newport Roger K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/17/2024
2:37 PM | Alliant Energy (Issuer)
Garcia Michael Dennis (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/17/2024
2:39 PM | Alliant Energy (Issuer)
Falotico Nancy Joy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/17/2024
2:41 PM | Alliant Energy (Issuer)
Cox Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/17/2024
2:42 PM | Alliant Energy (Issuer)
Cortina Ignacio A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/17/2024
2:46 PM | ALLEN PATRICK E (Reporting)
Alliant Energy (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/15/2023
12:21 PM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form S-3ASR | |
12/11/2023
11:33 AM | Alliant Energy (Issuer)
Kouba Terry L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2023
10:14 AM | Alliant Energy (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/06/2023
11:39 AM | Alliant Energy (Filer)
| Form S-3ASR | |
11/03/2023
10:54 AM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/26/2023
3:30 PM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/17/2023
12:36 PM | Alliant Energy (Issuer)
OTOOLE THOMAS F (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/17/2023
12:38 PM | Alliant Energy (Issuer)
Newport Roger K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/17/2023
12:39 PM | Alliant Energy (Issuer)
Garcia Michael Dennis (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/17/2023
12:41 PM | Alliant Energy (Issuer)
Falotico Nancy Joy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/17/2023
12:43 PM | Alliant Energy (Issuer)
Cox Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/09/2023
11:58 AM | Alliant Energy (Issuer)
Bilitz Benjamin M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/19/2023
1:24 PM | Alliant Energy (Issuer)
Cortina Ignacio A (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/14/2023
8:12 AM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/13/2023
6:38 PM | Alliant Energy (Issuer)
Cox Stephanie (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/13/2023
6:31 PM | Alliant Energy (Issuer)
Newport Roger K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/13/2023
6:33 PM | Alliant Energy (Issuer)
Garcia Michael Dennis (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/13/2023
6:35 PM | Alliant Energy (Issuer)
Falotico Nancy Joy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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07/13/2023
6:23 PM | Alliant Energy (Issuer)
OTOOLE THOMAS F (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/13/2023
6:27 PM | Alliant Energy (Issuer)
Whiting Susan D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/22/2023
2:07 PM | Alliant Energy (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/14/2023
4:08 PM | Alliant Energy (Issuer)
Sundararajan Raja (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
06/14/2023
4:10 PM | Alliant Energy (Issuer)
Sundararajan Raja (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/25/2023
2:11 PM | Alliant Energy (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/05/2023
10:38 AM | Alliant Energy (Filer)
INTERSTATE POWER & LIGHT CO (Filer)
WISCONSIN POWER & LIGHT CO (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
