LNTAlliant Energy Corporation

Utilities · Utilities - Regulated ElectricNasdaqStockMkt cap $17.8B

Disclosed trades

0 in 30d · 1 in 90d

Politicians

Last trade Sep 25, 2026

Buys

$128K at range midpoints

Sells

$96K at range midpoints

Closing price · 365 days

Nov 6, 2025 – Nov 5, 2026

Monthly buys vs sells · 24 months

Counts of disclosed transactions

Buys
Sells (incl. partial)

Politicians who traded it

2 hold it now Estimated

Politicians who traded LNT
Politician	Seat	Trades	Buys	Sells	Bought (mid)	Sold (mid)	Last trade	Est. position Estimated
RDiana Harshbarger	House · TN-01	16	7	9	$56K	$72K	Jul 22, 2022	—
DGilbert Ray Cisneros, Jr.	House · CA-31	5	5	0	$40K	$0	Dec 21, 2020	$54.7K
DLois Frankel	House · FL-22	3	2	1	$16K	$8K	Sep 8, 2023	$10.4K
RLisa C. McClain	House · MI-09	2	1	1	$8K	$8K	Aug 13, 2025	—
DRo Khanna	House · CA-17	2	1	1	$8K	$8K	Sep 25, 2026	—

Recent trades

All LNT trades

Disclosed trades
Politician	Ticker	Asset	Type	Owner	Amount	vs S&P Estimated	Traded	Filed	Source
DRo Khanna	LNT	ALLIANTENERGYCORPORATIONCMN	Sell	Spouse	$1,001 - $15,000	-18.3%	Sep 25, 2026	Oct 7, 202612d	FilingOCR
DRo Khanna	LNT	ALLIANT ENERGY CORPORATION CMN	Buy	Spouse	$1,001 - $15,000	+4.0%	Jan 29, 2026	Feb 6, 20268d	FilingOCR
RLisa C. McClain	LNT	Alliant Energy Corporation (LNT)	Sell	Spouse	$1,001 - $15,000	-1.7%	Aug 13, 2025	Sep 12, 202530d	Filing
RLisa C. McClain	LNT	Alliant Energy Corporation (LNT)	Buy	Spouse	$1,001 - $15,000	+1.7%	Aug 4, 2025	Sep 12, 202539d	Filing
DLois Frankel	LNT	Alliant Energy Corporation (LNT)	Sell	Self	$1,001 - $15,000	+19.3%	Sep 8, 2023	Oct 10, 202332d	Filing
DLois Frankel	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-47.6%	Jan 31, 2023	Mar 13, 202341d	Filing
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Spouse	$1,001 - $15,000	+65.2%	Jul 22, 2022	Aug 31, 202240d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Self	$1,001 - $15,000	+65.2%	Jul 22, 2022	Aug 31, 202240d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Self	$1,001 - $15,000	+65.2%	Jul 22, 2022	Aug 31, 202240d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	SellReview	Self	$1,001 - $15,000	+63.3%	Jun 12, 2022	May 26, 2022-17d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Self	$1,001 - $15,000	+63.3%	May 12, 2022	May 26, 202214d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Joint	$1,001 - $15,000	+63.3%	Apr 25, 2022	May 26, 202231d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Spouse	$1,001 - $15,000	+63.3%	Apr 25, 2022	May 26, 202231d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Sell	Self	$1,001 - $15,000	+63.3%	Apr 25, 2022	May 26, 202231d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	SellReview	Self	$1,001 - $15,000	—	—	May 26, 2022	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Buy	Self	$1,001 - $15,000	-39.6%	Aug 28, 2021	Sep 22, 202125d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Buy	Spouse	$1,001 - $15,000	-39.6%	Aug 26, 2021	Sep 22, 202127d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Buy	Joint	$1,001 - $15,000	-39.6%	Aug 26, 2021	Sep 22, 202127d	FilingOCR
RDiana Harshbarger	LNT	ALLIANT ENERGY CORP	Buy	Self	$1,001 - $15,000	-39.6%	Aug 26, 2021	Sep 22, 202127d	FilingOCR
RDiana Harshbarger	LNT	ALLIANTENERGY CORP	Buy	Spouse	$1,001 - $15,000	-42.1%	Jul 26, 2021	Aug 27, 202132d	FilingOCR
RDiana Harshbarger	LNT	ALLIANTENERGYCORP	Buy	Self	$1,001 - $15,000	-42.1%	Jul 26, 2021	Aug 27, 202132d	FilingOCR
RDiana Harshbarger	LNT	ALLIANTENERGYCORP	Buy	Self	$1,001 - $15,000	-44.9%	Jan 27, 2021	Aug 16, 2021201d	FilingOCR
DLois Frankel	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-49.0%	Mar 15, 2021	Mar 26, 202111d	Filing
DGilbert Ray Cisneros, Jr.	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-42.3%	Dec 21, 2020	Jan 11, 202121d	Filing
DGilbert Ray Cisneros, Jr.	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-58.1%	Nov 25, 2020	Dec 15, 202020d	Filing
DGilbert Ray Cisneros, Jr.	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-58.1%	Nov 24, 2020	Dec 15, 202021d	Filing
DGilbert Ray Cisneros, Jr.	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-58.1%	Nov 4, 2020	Dec 15, 202041d	Filing
DGilbert Ray Cisneros, Jr.	LNT	Alliant Energy Corporation (LNT)	Buy	Self	$1,001 - $15,000	-75.5%	Nov 3, 2020	Nov 5, 20202d	Filing

Insider activity Filed

All insider filings for LNT

Insiders

Electric & Other Services Combined

Open-market buys · 90d

$0 bought

Open-market sells · 90d

$7 sold

Net · 90d

-$7

-$7 net over 12 months · last Oct 9, 2026

Insider transactions as filed on SEC Form 4
Date	Insider	Kind	Security	Shares	Price	Value	Post-holdings	D/I	10b5-1	Source
Oct 9, 2026filed Oct 14, 2026	Manu Asthana	Award	Deferred Common Stock Unitsderiv.	1,157.93	$65.85	—	2,163.56	D	—	4
Oct 9, 2026filed Oct 14, 2026	Ignacio A Cortina	Award	Deferred Common Stock Unitsderiv.	822.58	$65.85	—	11,848.37	D	—	4
Oct 9, 2026filed Oct 14, 2026	Stephanie Cox	Award	Deferred Common Stock Unitsderiv.	607.44	$65.85	—	18,650.83	D	—	4
Oct 9, 2026filed Oct 14, 2026	Nancy Joy Falotico	Award	Deferred Common Stock Unitsderiv.	863.71	$65.85	—	21,542.59	D	—	4
Oct 9, 2026filed Oct 14, 2026	Michael Dennis Garcia	Award	Deferred Common Stock Unitsderiv.	926.35	$65.85	—	27,924.43	D	—	4
Oct 9, 2026filed Oct 14, 2026	Roger K Newport	Award	Deferred Common Stock Unitsderiv.	877.94	$65.85	—	33,544.00	D	—	4
Oct 9, 2026filed Oct 14, 2026	Christie Raymond	Award	Deferred Common Stock Unitsderiv.	1,157.93	$65.85	—	10,879.62	D	—	4
Oct 9, 2026filed Oct 14, 2026	Patrick E Allen	Award	Deferred Common Stock Unitsderiv.	569.48	$65.85	—	47,271.09	D	—	4
Aug 10, 2026filed Aug 12, 2026	Robert J DurianEVP and CFO	Sale	Common Stock	−0.10	$68.60	$7	158,145.94	D	—	4
Jul 10, 2026filed Jul 14, 2026	Patrick E Allen	Award	Deferred Common Stock Unitsderiv.	490.84	$76.40	—	46,349.14	D	—	4

Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).