ALLIANT ENERGY CORP — POS AMC Filings
27 POS AMC filings on record
This page lists all POS AMC 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 27 POS AMC 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 |
|---|---|---|---|---|
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 3 | 0000950120-03-000576 | Sep 18, 2003 | — |
| POS AMC | POST-EFFECTIVE AMEND. NO. 2 (AMEND NO. 5) | 0000950120-02-000654 | Dec 17, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 4 | 0000950120-02-000648 | Dec 12, 2002 | — |
| POS AMC | POS-AMC #3 | 0000950120-02-000562 | Oct 25, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 | 0000950120-02-000560 | Oct 25, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 | 0000950120-02-000535 | Oct 10, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 | 0000950120-02-000526 | Oct 3, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 6 TO FORM U-1 | 0000950120-02-000438 | Jul 22, 2002 | — |
| POS AMC | POS-AMC (POST-EFFECTIVE AMEND. NO. 5) | 0000950120-02-000392 | Jul 1, 2002 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 4 TO FORM U-1 | 0000950120-02-000126 | Feb 19, 2002 | — |
| POS AMC | POST-EFFECT. AMD. NO. 4 TO FORM U-1 | 0000950120-01-000045 | Feb 12, 2001 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 3 TO FORM U-1 | 0000950120-01-000034 | Feb 6, 2001 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 3 TO FORM U-1 | 0000950120-01-000002 | Jan 5, 2001 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 4 TO FORM U-1 | 0000950120-00-000335 | Dec 12, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 3 TO FORM U-1 | 0000950120-00-000309 | Nov 16, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM U-1 | 0000950120-00-000251 | Sep 15, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM U-1 | 0000950120-00-000231 | Sep 1, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM U-1 | 0000950120-00-000194 | Aug 1, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM U-1 | 0000950120-00-000166 | Jun 30, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 3 | 0000950120-00-000109 | May 9, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 | 0000950120-00-000104 | May 5, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM U-1 | 0000950120-00-000094 | Apr 25, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM U-1 | 0000950120-00-000060 | Mar 13, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM U-1 | 0000950120-00-000052 | Feb 28, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM U-1 | 0000950120-00-000008 | Jan 10, 2000 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM U-1 | 0000950120-99-000436 | Nov 24, 1999 | — |
| POS AMC | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM U-1 | 0000950120-99-000402 | Nov 5, 1999 | — |