Alliant Energy Corp (LNT) insider trading
Every open-market stock purchase and sale by Alliant Energy Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Robert J Durian (CFO) sold $7 in the last 90 days.
- Last insider buy: Lisa M Barton (CEO), $53.4K, 2 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $7 (1 sale). Last close $70.60 on Aug 14, 2026.
Recent LNT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 10, 2026 | Robert J Durian (CFO) | Sold | $7 |
| Jul 10, 2026 | Christie Raymond (Director) | Bought (not open market) | $76.2K |
| Jul 10, 2026 | Manu Asthana (Director) | Bought (not open market) | $76.2K |
| Jul 10, 2026 | Michael Dennis Garcia (Director) | Bought (not open market) | $64K |
| Jul 10, 2026 | Nancy Joy Falotico (Director) | Bought (not open market) | $56.9K |
| Jul 10, 2026 | Roger K Newport (Director) | Bought (not open market) | $56.3K |
| Jul 10, 2026 | Ignacio A Cortina (Director) | Bought (not open market) | $48.8K |
| Jul 10, 2026 | Stephanie Cox (Director) | Bought (not open market) | $40K |
| Jul 10, 2026 | Patrick E Allen (Director) | Bought (not open market) | $37.5K |
| Apr 15, 2026 | Antonio P Smyth (President) | Sold (not open market) | $90.9K |
| Apr 10, 2026 | Christie Raymond (Director) | Bought (not open market) | $76.3K |
| Apr 10, 2026 | Michael Dennis Garcia (Director) | Bought (not open market) | $64K |
| Apr 10, 2026 | Nancy Joy Falotico (Director) | Bought (not open market) | $56.9K |
| Apr 10, 2026 | Roger K Newport (Director) | Bought (not open market) | $56.3K |
| Apr 10, 2026 | Ignacio A Cortina (Director) | Bought (not open market) | $48.8K |
| Apr 10, 2026 | Stephanie Cox (Director) | Bought (not open market) | $40K |
| Apr 10, 2026 | Patrick E Allen (Director) | Bought (not open market) | $37.5K |
| Feb 19, 2026 | Lisa M Barton (CEO) | Sold (not open market) | $2M |
| Feb 19, 2026 | Robert J Durian (CFO) | Sold (not open market) | $1.2M |
| Feb 19, 2026 | Raja Sundararajan (President) | Sold (not open market) | $793K |
| Feb 19, 2026 | Antonio P Smyth (President) | Sold (not open market) | $436K |
| Feb 19, 2026 | David A de Leon (President) | Sold (not open market) | $365K |
| Feb 19, 2026 | Mayuri Farlinger (President) | Sold (not open market) | $82.5K |
| Feb 19, 2026 | Dylan Syse (C-suite exec) | Sold (not open market) | $35.4K |
| Feb 19, 2026 | Rebecca C. Valcq (President) | Sold (not open market) | $30.7K |
Who's trading LNT
- Robert J Durian, CFO: sold $7 (1 sale), last Aug 10, 2026
- Christie Raymond, Director: other filings, last Jul 10, 2026
- Roger K Newport, Director: other filings, last Jul 10, 2026
- Patrick E Allen, Director: other filings, last Jul 10, 2026
- Ignacio A Cortina, Director: other filings, last Jul 10, 2026
- Stephanie Cox, Director: other filings, last Jul 10, 2026
- Nancy Joy Falotico, Director: other filings, last Jul 10, 2026
- Manu Asthana, Director: other filings, last Jul 10, 2026
- Michael Dennis Garcia, Director: other filings, last Jul 10, 2026
- Antonio P Smyth, President: other filings, last Apr 15, 2026
- David A de Leon, President: other filings, last Feb 19, 2026
- Lisa M Barton, CEO: other filings, last Feb 19, 2026
- Mayuri Farlinger, President: other filings, last Feb 19, 2026
- Raja Sundararajan, President: other filings, last Feb 19, 2026
- Dylan Syse, C-suite exec: other filings, last Feb 19, 2026
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