ALLIANT ENERGY CORP (LNT)
Latest LNT Insider Trades
Robert J. Durian - OfficerOpen-market sale$7- Patrick E. Allen - DirectorGrant or award$38K
Ignacio A. Cortina - Director
About ALLIANT ENERGY CORP (LNT)
Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light. Together, IPL and WPL serve nearly 1 million electric customers and 425,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission.
- MADISON, WI
- 2,948
- 1972
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 0.1 | $7 |
| Grant or award | 8 | 5,967 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
LNT Insider Transactions (Form 4)
4447 Form 4 filings on record, the earliest from Oct 15, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Robert J. Durian - Officer | Open-market sale | Common Stock |
Recent LNT Form 8-K Filings
5LNT Insider Trading - FAQ
What is the latest insider trade for LNT?
ALLIANT ENERGY CORP (LNT) had 9 insider filings in the last 90 days, with the most recent on 2026-08-12. The full record for LNT runs to 47 Form 4 filings, the earliest from 2024-10-15. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying LNT stock?
No insider purchases of LNT were filed in the last 90 days.
How many insiders are selling LNT stock?
1 insider sale of LNT was filed in the last 90 days, totaling $7.
Where can I see LNT SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks LNT Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow LNT insider buys?
Create a free InsiderAlpha account and press Watch on this page to add LNT to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Utilities Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Robert J. Durian view on EDGAR
- - Patrick E. Allen view on EDGAR
- - Ignacio A. Cortina view on EDGAR
- - Stephanie Cox view on EDGAR
- - Nancy Joy Falotico view on EDGAR
- - Michael Dennis Garcia view on EDGAR
- - Roger K. Newport view on EDGAR
- - Christie Raymond view on EDGAR
- - Manu Asthana view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Utilities
- Where LNT's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track LNT insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
