ALLIANT ENERGY CORP — U-1 Filings
16 U-1 filings on record
This page lists all U-1 filings submitted to the SEC by ALLIANT ENERGY CORP (LNT), sorted by most recent first. Each row links to the full filing on EdgarLookup. ALLIANT ENERGY CORP has filed 16 U-1 documents with the SEC since 2013. To view all SEC filings by ALLIANT ENERGY CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
15-15D
25
3
3/A
35-CERT
35-CERT/A
4
4/A
424B2
424B3
424B5
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
DEF 14A
DEFA14A
FWP
NO ACT
NT 10-K
NT 11-K
POS AMC
POSASR
PRE 14A
PX14A6G
RW
S-3
S-3/A
S-3ASR
S-3D
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SE
U-1
U-1/A
U-12-IB
U-13-60
U-57
U-6B-2
U-6B-2/A
U-9C-3
U5A
U5B
U5B/A
U5S
U5S/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| U-1 | FORM U-1 | 0000950120-04-000562 | Sep 7, 2004 | — |
| U-1 | FORM U-1 | 0000950120-04-000180 | Mar 5, 2004 | — |
| U-1 | FORM U-1 APPLICATION OR DECLARATION | 0000950120-02-000095 | Feb 11, 2002 | — |
| U-1 | FORM U-1 | 0000950120-01-500049 | May 18, 2001 | — |
| U-1 | FORM U-1 | 0000950120-01-000015 | Jan 22, 2001 | — |
| U-1 | FORM U-1 | 0000950120-00-000172 | Jul 12, 2000 | — |
| U-1 | FORM U-1 FOR ALLIANT ENERGY CORPORATION | 0000950120-00-000143 | Jun 13, 2000 | — |
| U-1 | FORM U-1 | 0000950120-00-000023 | Jan 28, 2000 | — |
| U-1 | FORM U-1 | 0000950120-99-000483 | Dec 28, 1999 | — |
| U-1 | FORM U-1 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000204 | Jun 1, 1999 | — |
| U-1 | FORM U-1 | 0000950120-99-000068 | Feb 18, 1999 | — |
| U-1 | FORM U-1 | 0000950120-98-000393 | Oct 27, 1998 | — |
| U-1 | FORM U-1 | 0000950120-98-000382 | Oct 16, 1998 | — |
| U-1 | INTERSTATE ENERGY CORPORATION | 0000950123-98-006106 | Jun 19, 1998 | — |
| U-1 | INTERSTATE ENERGY CORPORATION FORM U-1 | 0000950123-98-006012 | Jun 16, 1998 | — |
| U-1 | U-1 | 0000950124-96-003245 | Jul 26, 1996 | — |