Company record · LNT · Electric & Other Services Combined
Alliant Energy
The principal financial officer who signed Alliant Energy's latest annual report is Robert J. Durian, verified February 20, 2026.
Roster record
| Officer | Robert J. Durian |
|---|---|
| Verified | February 20, 2026 (filing date of the source) |
| Note | The DEF 14A filed 2026-03-31 does not name Robert J. Durian near a Chief Financial Officer title; check for a change. |
- sec.gov · signature block · “/s/ Robert J. Durian Robert J. Durian Robert J. Durian Robert J. Durian Executive Vice President and Chief Financial Officer (Principal Financial Officer)”
This record covers what the tracked filings state; it is not a complete history of the company's finance leadership. Spot an error? Send a correction.