Document/ExhibitDescriptionPagesSize 1: 8-K Current Report HTML 45K
2: EX-99.1 Miscellaneous Exhibit HTML 264K
7: R1 Document and Entity Information HTML 57K
10: XML IDEA XML File -- Filing Summary XML 12K
8: XML XBRL Instance -- lnt-20220804_htm XML 39K
9: EXCEL IDEA Workbook of Financial Reports XLSX 9K
4: EX-101.DEF XBRL Definitions -- lnt-20220804_def XML 40K
5: EX-101.LAB XBRL Labels -- lnt-20220804_lab XML 84K
6: EX-101.PRE XBRL Presentations -- lnt-20220804_pre XML 41K
3: EX-101.SCH XBRL Schema -- lnt-20220804 XSD 13K
11: JSON XBRL Instance as JSON Data -- MetaLinks 13± 21K
12: ZIP XBRL Zipped Folder -- 0000352541-22-000073-xbrl Zip 43K
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934
Date of Report (Date of earliest event reported) iAugust
4, 2022
Name of Registrant, State of Incorporation, Address of Principal Executive Offices, Telephone Number, Commission File Number, IRS Employer Identification Number
(Former
name or former address, if changed since last report.)
This combined Form 8-K is separately filed by Alliant Energy Corporation, Interstate Power and Light Company and Wisconsin Power and Light Company.
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
i☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
i☐ Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
i☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
i☐ Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Alliant Energy Corporation, iCommon Stock, $0.01 Par Value, Trading Symbol iLNT, iNasdaq
Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Alliant Energy Corporation - Emerging growth company i☐
Interstate
Power and Light Company - Emerging growth company i☐
Wisconsin Power and Light Company - Emerging growth company i☐
If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Alliant Energy Corporation ☐
Interstate Power and Light Company ☐
Wisconsin Power and Light Company ☐
Item 2.02 Results of Operations and Financial Condition.
Cover Page Interactive Data File (embedded within the Inline XBRL document)
SIGNATURES
Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.