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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000352541-24-000029
Filing Date
2024-03-07
Accepted
2024-03-06 18:58:01
Documents
21
Period of Report
2024-03-04
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K lnt-20240304.htm   iXBRL 8-K 34162
2 EX-1.1 lnt030420248-kex11.htm EX-1.1 307043
3 EX-4.1 lnt030420248-kex41.htm EX-4.1 58082
4 EX-5.1 lnt030420248-kex51.htm EX-5.1 12886
5 EX-99.1 lnt030420248-kex991.htm EX-99.1 8965
10 GRAPHIC image.jpg GRAPHIC 43057
11 GRAPHIC image_1.jpg GRAPHIC 131022
  Complete submission text file 0000352541-24-000029.txt   894341

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lnt-20240304.xsd EX-101.SCH 2684
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lnt-20240304_def.xml EX-101.DEF 14743
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lnt-20240304_lab.xml EX-101.LAB 26133
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lnt-20240304_pre.xml EX-101.PRE 15408
22 EXTRACTED XBRL INSTANCE DOCUMENT lnt-20240304_htm.xml XML 4428
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.: 24727639
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

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.: 24727638
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)