Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-19 Tax Withholding(A) | 2026-03-19 4:52 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Valcq Rebecca C. Vice President | 438 | $70.01 | 2,335 (Direct) | View |
Ownership | 2026-03-04 3:25 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Asthana Manu Director | 0 | $0 | 1,000 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:15 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Barton Lisa M President and CEO | 77,060 | $0 | 107,452 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:15 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Barton Lisa M President and CEO | 28,594 | $70.01 | 107,452 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:14 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Valcq Rebecca C. Vice President | 1,004 | $0 | 2,773 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:13 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | de Leon David A Senior Vice President | 10,922 | $0 | 49,987 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:13 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | de Leon David A Senior Vice President | 5,207 | $70.01 | 49,987 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:12 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | DURIAN ROBERT J EVP and CFO | 33,832 | $0 | 162,734 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:12 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | DURIAN ROBERT J EVP and CFO | 16,630 | $70.01 | 162,734 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:10 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Farlinger Mayuri Vice President | 4,124 | $0 | 20,089 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:10 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Farlinger Mayuri Vice President | 1,179 | $70.01 | 20,089 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:09 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Smyth Antonio P Executive Vice President | 18,354 | $0 | 21,855 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:09 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Smyth Antonio P Executive Vice President | 6,226 | $70.01 | 21,855 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:08 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Sundararajan Raja Executive Vice President | 27,552 | $0 | 33,050 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:08 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Sundararajan Raja Executive Vice President | 11,324 | $70.01 | 33,050 (Direct) | View |
| 2026-02-19 Option Award | 2026-02-23 7:07 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Syse Dylan CAO and Controller | 1,813 | $0 | 4,020 (Direct) | View |
| 2026-02-19 Tax Withholding | 2026-02-23 7:07 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Syse Dylan CAO and Controller | 506 | $70.01 | 4,020 (Direct) | View |
Ownership | 2026-01-15 12:37 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Valcq Rebecca C. Vice President | 0 | $0 | 1,762 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:38 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | ALLEN PATRICK E Director | 577 | $65.02 | 44,666 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:37 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cortina Ignacio A Director | 750 | $65.02 | 9,489 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:36 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cox Stephanie Director | 615 | $65.02 | 16,581 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:35 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Falotico Nancy Joy Director | 875 | $65.02 | 18,711 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:33 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Garcia Michael Dennis Director | 984 | $65.02 | 24,701 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:32 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Newport Roger K Director | 865 | $65.02 | 30,447 (Direct) | View |
| 2026-01-09 Option Award | 2026-01-12 2:32 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Raymond Christie Director | 1,173 | $65.02 | 7,486 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:16 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Newport Roger K Director | 803 | $67.75 | 29,363 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:14 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Garcia Michael Dennis Director | 915 | $67.75 | 23,541 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:13 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Raymond Christie Director | 1,089 | $67.75 | 6,267 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:10 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Falotico Nancy Joy Director | 872 | $67.75 | 17,705 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:09 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cox Stephanie Director | 1,070 | $67.75 | 15,848 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-14 2:07 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cortina Ignacio A Director | 696 | $67.75 | 8,675 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:40 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Cortina Ignacio A Director | 759 | $62.08 | 7,917 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:38 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Cox Stephanie Director | 1,168 | $62.08 | 14,663 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:38 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Falotico Nancy Joy Director | 952 | $62.08 | 16,702 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:37 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Garcia Michael Dennis Director | 998 | $62.08 | 22,449 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:36 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Newport Roger K Director | 876 | $62.08 | 28,338 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 11:35 am | N/A N/A | ALLIANT ENERGY CORP | LNT | Raymond Christie Director | 1,188 | $62.08 | 5,138 (Direct) | View |
| 2025-04-15 Option Award | 2025-04-16 4:26 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Smyth Antonio P Executive Vice President | 9,727 | $0 | 9,727 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 6:19 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cortina Ignacio A Director | 778 | $60.59 | 7,099 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 5:30 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Cox Stephanie Director | 1,197 | $60.59 | 13,385 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 5:29 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Falotico Nancy Joy Director | 975 | $60.59 | 15,622 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 5:28 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Garcia Michael Dennis Director | 1,023 | $60.59 | 21,276 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 5:27 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Newport Roger K Director | 897 | $60.59 | 27,238 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 5:25 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Raymond Christie Director | 1,217 | $60.59 | 3,918 (Direct) | View |
Ownership | 2025-03-12 12:35 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Syse Dylan CAO and Controller | 0 | $0 | 2,654 (Direct) | View |
| 2025-02-20 Option Award | 2025-02-24 4:51 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Bilitz Benjamin M CAO and Controller | 2,527 | $0 | 19,420 (Direct) | View |
| 2025-02-20 Tax Withholding | 2025-02-24 4:51 pm | N/A N/A | ALLIANT ENERGY CORP | LNT | Bilitz Benjamin M CAO and Controller | 1,339 | $61.62 | 19,420 (Direct) | View |