Alliant Energy Corp

LNTNASDAQ
$64.34
1.131.79%
At close: Sep 29, 5:00 PM EST
$64.34
N/A
After Hours: 4:08 PM EST

Alliant Energy Ownership & Insider Activity

Alliant Energy (LNT) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.6% of shares outstanding. Institutional investors hold 78.8%. Over the past 90 days, insiders made 1 sale worth $7.

Shares Outstanding

257.141M

Shares Float

224.356M

Insider Shares Owned

1.430M

Insider % Owned

0.6%

Institutional Shares Held

204.424M

Institutional % Held

78.8%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

1

$7 total

Net Activity

Net Selling

Net Value (90d)

-$7

Alliant Energy Insider Transactions (Last 6 Months)

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DateInsiderTitleTypeSharesPriceValue
Aug 10, 2026ROBERT DURIANEVP AND CFOSELL0.097$68.60$7

Congressional Trading Activity

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DateMemberPartyChamberActionAmount
Aug 13, 2025Lisa McClainRHouseSale$1,001 - $15,000
Aug 4, 2025Lisa McClainRHousePurchase$1,001 - $15,000