437 filings
Page 14 of 22
S-3
IPLDP
Interstate Power & Light Co
Shelf registration
26 May 09
12:00am
10-Q
2009 Q1
LNT
Alliant Energy Corp.
Quarterly report
4 May 09
12:00am
8-K
LNT
Alliant Energy Corp.
17 Mar 09
Summary of Interstate Power and Light Company’s Retail Electric Rate Case Filing
12:00am
10-K
2008 FY
LNT
Alliant Energy Corp.
Annual report
27 Feb 09
12:00am
8-K
LNT
Alliant Energy Corp.
17 Feb 09
Departure of Directors or Certain Officers
12:00am
8-K
LNT
Alliant Energy Corp.
12 Dec 08
Departure of Directors or Principal Officers
12:00am
10-Q
2008 Q3
IPLDP
Interstate Power & Light Co
Quarterly report
31 Oct 08
12:00am
8-K
LNT
Alliant Energy Corp.
2 Oct 08
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
12:00am
424B5
IPLDP
Interstate Power & Light Co
2 Oct 08
Prospectus supplement for primary offering
12:00am
424B5
IPLDP
Interstate Power & Light Co
1 Oct 08
Prospectus supplement for primary offering
12:00am
FWP
IPLDP
Interstate Power & Light Co
1 Oct 08
Free writing prospectus
12:00am
8-K
LNT
Alliant Energy Corp.
15 Sep 08
Other Events
12:00am
8-K
LNT
Alliant Energy Corp.
9 Sep 08
Other Events
12:00am
CT ORDER
IPLDP
Interstate Power & Light Co
8 Sep 08
Confidential treatment order
12:00am
10-Q
2008 Q2
LNT
Alliant Energy Corp.
Quarterly report
6 Aug 08
12:00am
EFFECT
IPLDP
Interstate Power & Light Co
6 Aug 08
Notice of effectiveness
12:00am
CORRESP
IPLDP
Interstate Power & Light Co
4 Aug 08
Correspondence with SEC
12:00am
S-3/A
IPLDP
Interstate Power & Light Co
Shelf registration (amended)
28 Jul 08
12:00am
UPLOAD
IPLDP
Interstate Power & Light Co
22 Jul 08
Letter from SEC
12:00am
S-3
IPLDP
Interstate Power & Light Co
Shelf registration
24 Jun 08
12:00am