# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000352541-20-000090
Filing Date
2020-08-10
Accepted
2020-08-10 08:48:18
Documents
101
Period of Report
2020-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | lnt630202010-q.htm iXBRL | 10-Q | 4227214
2 | FORM OF PERFORMANCE SHARE AGREEMENT | lnt630202010-qex101a.htm | EX-10.1A | 80026
3 | FORM OF RESTRICTED STOCK UNIT AGREEMENT | lnt630202010-qex101b.htm | EX-10.1B | 58332
4 | FORM OF PERFORMANCE RESTRICTED STOCK UNIT AGREEMENT | lnt630202010-qex101c.htm | EX-10.1C | 77619
5 | CERTIFICATION OF THE CEO FOR ALLIANT ENERGY | lnt630202010-qex311.htm | EX-31.1 | 11803
6 | CERTIFICATION OF THE CFO FOR ALLIANT ENERGY | lnt630202010-qex312.htm | EX-31.2 | 11830
7 | CERTIFICATION OF THE CEO FOR IPL | lnt630202010-qex313.htm | EX-31.3 | 11797
8 | CERTIFICATION OF THE CFO FOR IPL | lnt630202010-qex314.htm | EX-31.4 | 12026
9 | CERTIFICATION OF THE CEO FOR WPL | lnt630202010-qex315.htm | EX-31.5 | 11921
10 | CERTIFICATION OF THE CFO FOR WPL | lnt630202010-qex316.htm | EX-31.6 | 11834
11 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT ENERGY | lnt630202010-qex321.htm | EX-32.1 | 5043
12 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL | lnt630202010-qex322.htm | EX-32.2 | 5029
13 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL | lnt630202010-qex323.htm | EX-32.3 | 5018
19 | GRAPHIC | alliantenergylogo.jpg | GRAPHIC | 319349
20 | GRAPHIC | chart-3c6d77bd54155c02a6f.jpg | GRAPHIC | 9225
21 | GRAPHIC | chart-c14354d65f8d5ed69de.jpg | GRAPHIC | 8913
22 | GRAPHIC | chart-e366ff593511527d9db.jpg | GRAPHIC | 11533
| Complete submission text file | 0000352541-20-000090.txt |  | 31788125

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
14 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lnt-20200630.xsd | EX-101.SCH | 64896
15 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lnt-20200630_cal.xml | EX-101.CAL | 90808
16 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lnt-20200630_def.xml | EX-101.DEF | 647638
17 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lnt-20200630_lab.xml | EX-101.LAB | 759981
18 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lnt-20200630_pre.xml | EX-101.PRE | 674842
23 | EXTRACTED XBRL INSTANCE DOCUMENT | lnt630202010-q_htm.xml | XML | 11845775

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)

EIN.: 420331370 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04117 | Film No.: 201087307
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)

EIN.: 390714890 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-00337 | Film No.: 201087308
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)

EIN.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09894 | Film No.: 201087309
SIC: 4931 Electric & Other Services Combined