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 |
2025-02-20 Tax Withholding |
2025-02-24 4:44 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Director |
24,461 | $61.62 | 301,500 (Direct) |
View |
2025-02-20 Option Award |
2025-02-24 4:44 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Director |
32,199 | $0 | 301,500 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 7:48 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Executive Chairman |
100,938 | $0 | 287,887 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:48 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Executive Chairman |
49,670 | $48.4 | 287,887 (Direct) |
View |
2023-02-23 Tax Withholding |
2023-02-27 9:28 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Board Chair and CEO |
41,645 | $52.99 | 232,307 (Direct) |
View |
2023-02-23 Option Award |
2023-02-27 9:28 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O Board Chair and CEO |
93,183 | $0 | 232,307 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-01 4:32 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chair and CEO |
43,488 | $57.87 | 180,448 (Direct) |
View |
2022-02-17 Option Award |
2022-02-22 11:07 am |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chair and CEO |
96,089 | $0 | 223,936 (Direct) |
View |
2021-12-31 Exercise |
2022-01-04 10:00 am |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chair and CEO |
16,443 | $0 | 127,492 (Direct) |
View |
2021-03-01 Option Award(A) |
2021-03-04 6:34 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
6,764 | $47.09 | 110,423 (Direct) |
View |
2021-03-01 Tax Withholding(A) |
2021-03-04 6:34 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
6,654 | $47.09 | 110,423 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 5:15 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
6,764 | $47.09 | 110,422 (Direct) |
View |
2021-03-01 Tax Withholding |
2021-03-03 5:15 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
6,654 | $47.09 | 110,422 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 2:17 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
37,350 | $0 | 110,312 (Direct) |
View |
2020-12-31 Exercise |
2021-01-05 12:51 pm |
N/A N/A |
ALLIANT ENERGY CORP | LNT | LARSEN JOHN O President, Chairman and CEO |
5,791 | $0 | 72,877 (Direct) |
View |