Everpure, Inc. ⋅ 10-Q ⋅ 6/5 NetApp, Inc. ⋅ 10-K ⋅ 6/5 VEEVA SYSTEMS INC ⋅ 10-Q ⋅ 6/5 Planet Labs PBC ⋅ 10-Q ⋅ 6/5 Rubrik, Inc. ⋅ 10-Q ⋅ 6/5 BEST BUY CO INC ⋅ 10-Q ⋅ 6/5 COOPER COMPANIES, INC. ⋅ 10-Q ⋅ 6/5 DOCUSIGN, INC. ⋅ 10-Q ⋅ 6/5 DILLARD'S, INC. ⋅ 10-Q ⋅ 6/5 ServiceTitan, Inc. ⋅ 10-Q ⋅ 6/5

Everpure, Inc. ⋅ 10-Q ⋅ 6/5 NetApp, Inc. ⋅ 10-K ⋅ 6/5 VEEVA SYSTEMS INC ⋅ 10-Q ⋅ 6/5 Planet Labs PBC ⋅ 10-Q ⋅ 6/5 Rubrik, Inc. ⋅ 10-Q ⋅ 6/5 BEST BUY CO INC ⋅ 10-Q ⋅ 6/5 COOPER COMPANIES, INC. ⋅ 10-Q ⋅ 6/5 DOCUSIGN, INC. ⋅ 10-Q ⋅ 6/5 DILLARD'S, INC. ⋅ 10-Q ⋅ 6/5 ServiceTitan, Inc. ⋅ 10-Q ⋅ 6/5

ALLIANT ENERGY CORP

Electric & Other Services Combined | SIC: 4931
Phone: 608-458-3311

CIK: 0000352541
EIN: 391380265
State Location: WI
State of Inc.: WI

Nasdaq:LNT

Form: 4

Filing Date: 23 Feb 2026
Report Date: 19 Feb 2026
Accepted: 23 Feb 2026 05:14 p.m.
Accession Number: 0002105470-26-000003

Act: None
File Number: None
Film Number: None

Documents

Primary Document: FORM 4

Accepted: 23 Feb 2026 05:14 p.m.

0002105470-26-000003-index-headers.html

Last Modified: 23 Feb 2026 05:14 p.m.

0002105470-26-000003-index.html

Last Modified: 23 Feb 2026 05:14 p.m.

0002105470-26-000003.txt

Last Modified: 23 Feb 2026 05:14 p.m.

wk-form4_1771892060.xml

Last Modified: 23 Feb 2026 05:14 p.m.