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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000352541-20-000068
Filing Date
2020-05-22
Accepted
2020-05-22 16:56:46
Documents
14
Period of Report
2020-05-21
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K lnt052120208-k.htm   iXBRL 8-K 66456
  Complete submission text file 0000352541-20-000068.txt   251136

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lnt-20200521.xsd EX-101.SCH 4816
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lnt-20200521_cal.xml EX-101.CAL 710
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lnt-20200521_def.xml EX-101.DEF 14533
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lnt-20200521_lab.xml EX-101.LAB 31465
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lnt-20200521_pre.xml EX-101.PRE 16436
12 EXTRACTED XBRL INSTANCE DOCUMENT lnt052120208-k_htm.xml XML 8002
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.: 20906701
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.: 20906702
SIC: 4931 Electric & Other Services Combined