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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-345677
Filing Date
2011-12-19
Accepted
2011-12-19 16:18:45
Documents
4
Period of Report
2011-12-14
Items
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d270083d8k.htm 8-K 29567
2 THIRD AMENDED CREDIT AGREEMENT BETWEEN ALLIANT ENERGY AND THE BANKS d270083dex991.htm EX-99.1 596233
3 THIRD AMENDED CREDIT AGREEMENT BETWEEN IPL AND THE BANKS d270083dex992.htm EX-99.2 592115
4 THIRD AMENDED CREDIT AGREEMENT BETWEEN WPL AND THE BANKS d270083dex993.htm EX-99.3 590887
  Complete submission text file 0001193125-11-345677.txt   1811886
Mailing Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401
Business Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401 3193984411
INTERSTATE POWER & LIGHT CO (Filer) CIK: 0000052485 (see all company filings)

IRS No.: 420331370 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-04117 | Film No.: 111269418
SIC: 4931 Electric & Other Services Combined

Mailing Address 4902 N BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
WISCONSIN POWER & LIGHT CO (Filer) CIK: 0000107832 (see all company filings)

IRS No.: 390714890 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-00337 | Film No.: 111269417
SIC: 4931 Electric & Other Services Combined

Mailing Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
ALLIANT ENERGY CORP (Filer) CIK: 0000352541 (see all company filings)

IRS No.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-09894 | Film No.: 111269416
SIC: 4931 Electric & Other Services Combined