LNT
ALLIANT ENERGY CORP · Energy · Market cap $17.1B
Insiders sold $7 net in the last 90 days ·1 seller, 0 buyers· latest Form 4 filed Aug 12, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$7
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Latest filing
Aug 12, 2026
DURIAN ROBERT J
ALLIANT ENERGY CORP (LNT) has 11 SEC Form 4 filings (25 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Aug 12, 2026.
Inside the rolling window, 1 insider at ALLIANT ENERGY CORP reported no open-market purchases and 1 open-market sale totaling $7. The most recent open-market filing is a sale of 0.097 shares by EVP and CFO DURIAN ROBERT J, dated Aug 10, 2026, worth $7.
- Industry:Regulated Electric
- CEO:Lisa Barton
- Employees:2,948
- HQ:Madison, WI, US
- IPO:1988-01-05
| Source | |||||||
|---|---|---|---|---|---|---|---|
DURIAN ROBERT JFirst filing | EVP and CFO | Sale | 0.097 | $7 | Aug 12 | -6.1% | SEC ↗ |
Earnings: last 7 quarters
Congress trading LNT 37 all-time
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-08-04
- RRep. Lisa C. McClainSale$1,001 - $15,0002025-08-13
- DRep. Lois FrankelSale$1,001 - $15,0002023-09-08
- DRep. Lois FrankelPurchase$1,001 - $15,0002023-01-31
- RRep. Diana HarshbargerSale$1,001 - $15,0002022-07-22
- RRep. Diana HarshbargerSale$1,001 - $15,0002022-07-22
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does LNT have?
ALLIANT ENERGY CORP (LNT) has 11 SEC Form 4 filings (25 transaction rows) in the rolling 365-day window, disclosed by 1 distinct insider. Most recent filing: Aug 12, 2026.
When was the most recent SEC Form 4 filing for LNT?
The most recent Form 4 filing for LNT on Tracefour is dated Aug 12, 2026.
What is the net insider flow at LNT over the last 6 months?
Over the trailing 180 days, insiders at LNT have net sold $7 based on SEC Form 4 disclosures.
What is the total insider buy and sell value at LNT in the current window?
Inside the rolling window, insiders at LNT bought $0 and sold $7 based on SEC Form 4 filings.
Can I get alerts for LNT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at ALLIANT ENERGY CORP (LNT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
ALLIANT ENERGY CORP is in the Energy sector.