591 filings
8-K
IPLDP
Interstate Power & Light Co
8 Mar 24
Departure of Directors or Certain Officers
5:03pm
8-K
LNT
Alliant Energy Corp.
6 Mar 24
Wisconsin Power and Light Company Prices Public Offering of Green Bonds
6:58pm
8-K
LNT
Alliant Energy Corp.
5 Mar 24
Entry into a Material Definitive Agreement
4:39pm
10-K
2023 FY
LNT
Alliant Energy Corp.
Annual report
16 Feb 24
2:05pm
8-K
LNT
Alliant Energy Corp.
15 Feb 24
Alliant Energy Announces 2023 Results
6:01pm
8-K
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13 Feb 24
Departure of Directors or Certain Officers
5:16pm
UPLOAD
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19 Dec 23
Letter from SEC
12:00am
S-3ASR
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15 Dec 23
Automatic shelf registration
1:21pm
CORRESP
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15 Dec 23
Correspondence with SEC
12:00am
CORRESP
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1 Dec 23
Correspondence with SEC
12:00am
UPLOAD
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28 Nov 23
Letter from SEC
12:00am
8-K
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13 Nov 23
Alliant Energy Finance, LLC Announces Pricing of Senior Notes Offering
11:14am
S-3ASR
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6 Nov 23
Automatic shelf registration
12:39pm
8-K
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2 Nov 23
Alliant Energy Announces Third Quarter 2023 Results
6:02pm
8-K
6wd4yot9
26 Oct 23
Departure of Directors or Certain Officers
4:30pm
8-K
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20 Sep 23
Interstate Power and Light Company Prices Debt Offering
6:34pm
8-K
2gy072ksbnaicd06nuw
3 Aug 23
Alliant Energy Announces Second Quarter 2023 Results
6:01pm
8-K
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14 Jul 23
Departure of Directors or Certain Officers
9:12am