437 filings
Page 13 of 22
424B5
IPLDP
Interstate Power & Light Co
10 Jun 10
Prospectus supplement for primary offering
12:00am
8-K
LNT
Alliant Energy Corp.
8 Jun 10
Other Events
12:00am
8-K
LNT
Alliant Energy Corp.
4 Jun 10
Departure of Directors or Certain Officers
12:00am
8-K
IPLDP
Interstate Power & Light Co
25 May 10
Submission of Matters to a Vote of Security Holders
12:00am
10-Q
2010 Q1
LNT
Alliant Energy Corp.
Quarterly report
5 May 10
12:00am
10-K
2009 FY
LNT
Alliant Energy Corp.
Annual report
26 Feb 10
12:00am
8-K
LNT
Alliant Energy Corp.
16 Feb 10
Departure of Directors or Certain Officers
12:00am
8-K
IPLDP
Interstate Power & Light Co
25 Jan 10
Summary of Interstate Power and Light Company’s Retail Electric Rate Case Order
12:00am
8-K
LNT
Alliant Energy Corp.
20 Nov 09
Departure of Directors or Certain Officers
12:00am
10-Q
2009 Q3
LNT
Alliant Energy Corp.
Quarterly report
30 Oct 09
12:00am
UPLOAD
LNT
Alliant Energy Corp.
5 Oct 09
Letter from SEC
12:00am
UPLOAD
LNT
Alliant Energy Corp.
15 Sep 09
Letter from SEC
12:00am
10-Q
2009 Q2
LNT
Alliant Energy Corp.
Quarterly report
6 Aug 09
12:00am
8-K
LNT
Alliant Energy Corp.
24 Jul 09
Departure of Directors or Certain Officers
12:00am
8-K
LNT
Alliant Energy Corp.
8 Jul 09
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
8 Jul 09
Prospectus supplement for primary offering
12:00am
FWP
IPLDP
Interstate Power & Light Co
7 Jul 09
Free writing prospectus
12:00am
424B5
IPLDP
Interstate Power & Light Co
7 Jul 09
Prospectus supplement for primary offering
12:00am
8-K
LNT
Alliant Energy Corp.
29 Jun 09
Departure of Directors or Certain Officers
12:00am
EFFECT
IPLDP
Interstate Power & Light Co
5 Jun 09
Notice of effectiveness
12:00am