ALLIANT ENERGY CORP — U-57 Filings
19 U-57 filings on record
This page lists all U-57 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 19 U-57 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-57 | ALLIANT ENERGY CORPORATION FORM U-57 | 0000107832-03-000043 | Jun 26, 2003 | — |
| U-57 | U-57 | 0000107832-03-000001 | Jan 3, 2003 | — |
| U-57 | U-57 PANDA | 0000107832-01-500093 | Oct 30, 2001 | — |
| U-57 | U-57 ZOUPING | 0000107832-01-500076 | Aug 28, 2001 | — |
| U-57 | U-57 WEIFANG OCEAN PEAK HEAT & POWER CO., LTD. | 0000107832-01-500048 | Aug 1, 2001 | — |
| U-57 | U-57 | 0000107832-01-500012 | Apr 4, 2001 | — |
| U-57 | FORM U-57 | 0000107832-01-500003 | Mar 21, 2001 | — |
| U-57 | FORM U-57 | 0000950120-01-000026 | Jan 30, 2001 | — |
| U-57 | FORM U-57 | 0000950120-01-000025 | Jan 30, 2001 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000461 | Dec 15, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000377 | Oct 13, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000315 | Aug 20, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000286 | Jul 30, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY CORPORATION | 0000950120-99-000285 | Jul 30, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY SERVICIOS DE MEXICO | 0000950120-99-000169 | May 17, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY OPERACIONES DE MEXICO | 0000950120-99-000168 | May 17, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY DE MEXICO S DE RL DE | 0000950120-99-000167 | May 17, 1999 | — |
| U-57 | FORM U-57 FOR ALLIANT ENERGY DE MEXICO, LLC | 0000950120-99-000166 | May 17, 1999 | — |
| U-57 | NOTIFICATION OF FOREIGN UTILITY COMPANY STATUS | 0000950123-98-004060 | Apr 23, 1998 | — |