ALLIANT ENERGY CORP (LNT) Stock Profile — Insider Trades & Financials

Smart-Money SignalNeutral · 47/100— Insiders are net sellers over 90 days (-$7, 1 sale vs 0 buys)

Revenue$1.2B

Net Income$224.0M

EPS$0.87

Market Cap$17.3B

Price Performance

Historical data including institutional events

Company Profile

Lisa M. Barton

CEO & Executive Director

Alliant Energy Corporation is a public utility holding company headquartered in Madison, Wisconsin, providing power in Iowa and Wisconsin.

Employees: 3,375
Headquarters: MADISON, WI, United States
Website: www.alliantenergy.com

Peer ComparisonRevenue ($B)

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Smart-Money SignalNeutral · 47/100— Insiders are net sellers over 90 days (-$7, 1 sale vs 0 buys)

Revenue$1.2B

Net Income$224.0M

EPS$0.87

Market Cap$17.3B

Price Performance

Historical data including institutional events

Company Profile

Lisa M. Barton

CEO & Executive Director

Alliant Energy Corporation is a public utility holding company headquartered in Madison, Wisconsin, providing power in Iowa and Wisconsin.

Employees: 3,375
Headquarters: MADISON, WI, United States
Website: www.alliantenergy.com

Peer ComparisonRevenue ($B)

▾

Smart-Money Signal

90-DAY POSTURE

47/ 100

NEUTRAL

Insiders are net sellers over 90 days (-$7, 1 sale vs 0 buys). Congress flow is negative (-$8K net). Smart-money posture is balanced.

Insider flow · 90d-$7

Congress flow · 90d-$8K net

10b5-1 share0% planned

Cluster selling1 officer

Price vs 52w86% of high

Cross-Section Event Timeline

INSIDERS · CONGRESS · EARNINGS

INSIDER GRANT / AWARDPatrick E. Allen (Director) GRANT / AWARD LNTApr 10, 2026

INSIDER GRANT / AWARDRoger K. Newport (Director) GRANT / AWARD LNTApr 10, 2026

INSIDER GRANT / AWARDStephanie Cox (Director) GRANT / AWARD LNTApr 10, 2026

INSIDER GRANT / AWARDMichael Dennis Garcia (Director) GRANT / AWARD LNTApr 10, 2026

INSIDER GRANT / AWARDIgnacio A. Cortina (Director) GRANT / AWARD LNTApr 10, 2026

INSIDER TAX WITHHOLDINGAntonio P. Smyth (Executive Vice President) TAX WITHHOLDING LNTApr 15, 2026

INSIDER GRANT / AWARDManu Asthana (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDPatrick E. Allen (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDRoger K. Newport (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDStephanie Cox (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDMichael Dennis Garcia (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDIgnacio A. Cortina (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDNancy Joy Falotico (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER GRANT / AWARDChristie Raymond (Director) GRANT / AWARD LNTJul 10, 2026

INSIDER SELLRobert J. Durian (EVP and CFO) SELL LNTAug 10, 2026

CONGRESS SELLRep. Ro Khanna (D)-CA SELL LNTSep 25, 2026

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Core Efficiency

ROE?

3.02%

ROA?

0.90%

Op. Margin?

21.03%

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Profitability Ratios

Net Margin?

18.92%

Current Ratio?

0.69

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Earnings Calendar

Filing history and next expected filing date

May 1, 2026

10-QQ1 202631d after period end

Feb 20, 2026

10-KQ4 202520d after period end

Nov 7, 2025

10-QQ3 202538d after period end

Aug 8, 2025

10-QQ2 202539d after period end

May 9, 2025

10-QQ1 202539d after period end

Feb 21, 2025

10-KQ4 202421d after period end

Data Freshness

Financial Data

2mo ago

Latest filing: 2026-05-01

SEC Metadata

2mo ago

Latest filing: 2026-07-31

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ALLIANT ENERGY CORP

Price Performance

Company Profile

ALLIANT ENERGY CORP

Price Performance

Company Profile

Core Efficiency

Profitability Ratios

Earnings Calendar

Data Freshness

Recent Insider Trades

Recent Congress Trades

Core Efficiency

Profitability Ratios

Earnings Calendar

Data Freshness

Recent Insider Trades

Recent Congress Trades

ALLIANT ENERGY CORP

Price Performance

Company Profile

The morning brief, before the bell.

ALLIANT ENERGY CORP

Price Performance

Company Profile

Core Efficiency

Profitability Ratios

Earnings Calendar

Data Freshness

Recent Insider Trades

Recent Congress Trades

Core Efficiency

Profitability Ratios

Earnings Calendar

Data Freshness

Recent Insider Trades

Recent Congress Trades