436 filings
Page 3 of 22
10-Q
2021 Q3
LNT
Alliant Energy Corp.
Quarterly report
5 Nov 21
1:22pm
8-K
LNT
Alliant Energy Corp.
5 Nov 21
Alliant Energy Announces Third Quarter 2021 Results
12:00am
8-K
LNT
Alliant Energy Corp.
4 Nov 21
Other Events
12:00am
10-Q
2021 Q2
LNT
Alliant Energy Corp.
Quarterly report
6 Aug 21
11:02am
8-K
LNT
Alliant Energy Corp.
6 Aug 21
Alliant Energy Announces Second Quarter 2021 Results
12:00am
8-K
LNT
Alliant Energy Corp.
15 Jul 21
Departure of Directors or Certain Officers
12:00am
8-K
LNT
Alliant Energy Corp.
25 May 21
Submission of Matters to a Vote of Security Holders
12:00am
10-Q
2021 Q1
LNT
Alliant Energy Corp.
Quarterly report
7 May 21
11:37am
8-K
LNT
Alliant Energy Corp.
7 May 21
Alliant Energy Announces First Quarter 2021 Results
12:00am
10-K
2020 FY
LNT
Alliant Energy Corp.
Annual report
19 Feb 21
2:31pm
8-K
LNT
Alliant Energy Corp.
19 Feb 21
Alliant Energy Announces 2020 Results
12:00am
8-K
LNT
Alliant Energy Corp.
29 Jan 21
Departure of Directors or Certain Officers
12:00am
S-3ASR
LNT
Alliant Energy Corp.
15 Dec 20
Automatic shelf registration
4:05pm
10-Q
2020 Q3
IPLDP
Interstate Power & Light Co
Quarterly report
3 Nov 20
12:36pm
8-K
LNT
Alliant Energy Corp.
3 Nov 20
Alliant Energy Announces Third Quarter 2020 Results and Increased Annual Common Stock Dividend Target for 2021
12:00am
8-K
LNT
Alliant Energy Corp.
29 Oct 20
Amendments to Articles of Incorporation or Bylaws
12:00am
10-Q
2020 Q2
LNT
Alliant Energy Corp.
Quarterly report
10 Aug 20
8:48am
8-K
LNT
Alliant Energy Corp.
7 Aug 20
Alliant Energy Announces Second Quarter 2020 Results
12:00am
8-K
LNT
Alliant Energy Corp.
2 Jun 20
Interstate Power and Light Company Prices Debt Offering
12:00am
424B5
IPLDP
Interstate Power & Light Co
27 May 20
Prospectus supplement for primary offering
4:06pm