Robert J. Durian

Executive Vice President and Chief Financial Officer (Principal Financial Officer), Alliant Energy

In the seat. First published here October 28, 2026; built from records as of October 28, 2026.

Robert J. Durian signed the annual report of Alliant Energy as Executive Vice President and Chief Financial Officer (Principal Financial Officer); the report was filed on February 20, 2026, the most recent filing in the record that ties Robert J. Durian to the seat.¹

Seats

The seat in the record

Company	Title as filed	Standing	Filings
Alliant Energy (LNT) Electric & Other Services Combined	Executive Vice President and Chief Financial Officer (Principal Financial Officer)	In the seat	1

Company names link to the company's page in the record at CFO Tribune, which holds the seat history.

The record

Filing by filing, latest first

February 20, 202610-K filed
Robert J. Durian signed the annual report of Alliant Energy on Form 10-K as Executive Vice President and Chief Financial Officer (Principal Financial Officer), filed February 20, 2026.
/s/ Robert J. Durian Robert J. Durian Robert J. Durian Robert J. Durian Executive Vice President and Chief Financial Officer (Principal Financial Officer)
[1] Annual report on Form 10-K by Alliant Energy, filed with the SEC on February 20, 2026. Read the filing. The record at CFO Tribune.

Sources

Annual report on Form 10-K, Alliant Energy. U.S. Securities and Exchange Commission, EDGAR, filed February 20, 2026. sec.gov; record.

Corrections and removal

If a line here is wrong, or Robert J. Durian wants this profile taken down, write to corrections@cfospotlights.com. Corrections are made on the page with a dated note; removal requests are answered within 72 hours. The underlying filings stay public at the SEC.