There have been 50 recent insider transactions recorded for Alliant Energy Corporation (LNT), including 36 buys and 10 sells. Total insider buying was valued at RSU Award and total insider selling at $5.07M.
Notable insiders with recent activity include Asthana Manu, Durian Robert J, Barton Lisa M. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — LNT
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-02-23 |
Asthana Manu |
Director |
Unknown |
- |
- |
- |
1,000 |
| 2026-02-19 |
Durian Robert J |
EVP and CFO |
Tax Withholding of RSU |
16,630 |
$70.01 |
$1.16M |
157,126 |
| 2026-02-19 |
Barton Lisa M |
President and CEO |
RSU Award |
47,533 |
- |
- |
106,519 |
| 2026-02-19 |
De Leon David A |
Senior Vice President |
Tax Withholding of RSU |
5,207 |
$70.01 |
$364.54K |
47,708 |
| 2026-02-19 |
Sundararajan Raja |
Executive Vice President |
Tax Withholding of RSU |
11,324 |
$70.01 |
$792.79K |
33,050 |
| 2026-02-19 |
Smyth Antonio P |
Executive Vice President |
Tax Withholding of RSU |
6,226 |
$70.01 |
$435.88K |
21,855 |
| 2026-02-19 |
Farlinger Mayuri |
Vice President |
Tax Withholding of RSU |
1,179 |
$70.01 |
$82.54K |
10,432 |
| 2026-02-19 |
Syse Dylan |
CAO and Controller |
RSU Award |
1,063 |
- |
- |
3,776 |
| 2026-02-19 |
Valcq Rebecca C. |
Vice President |
RSU Award |
1,004 |
- |
- |
2,773 |
| 2026-02-19 |
Valcq Rebecca C. |
Vice President |
Tax Withholding of RSU |
438 |
$70.01 |
$30.66K |
2,335 |
| 2026-01-09 |
Allen Patrick E |
Director |
RSU Award |
577 |
- |
- |
44,666 |
| 2026-01-09 |
Newport Roger K |
Director |
RSU Award |
865 |
- |
- |
30,447 |
| 2026-01-09 |
Cox Stephanie |
Director |
RSU Award |
615 |
- |
- |
16,581 |
| 2026-01-09 |
Garcia Michael Dennis |
Director |
RSU Award |
984 |
- |
- |
24,701 |
| 2026-01-09 |
Cortina Ignacio A |
Director |
RSU Award |
750 |
- |
- |
9,489 |
| 2026-01-09 |
Falotico Nancy Joy |
Director |
RSU Award |
875 |
- |
- |
18,711 |
| 2026-01-09 |
Raymond Christie |
Director |
RSU Award |
1,173 |
- |
- |
7,486 |
| 2026-01-05 |
Valcq Rebecca C. |
Vice President |
Unknown |
- |
- |
- |
1,762 |
| 2025-10-10 |
Newport Roger K |
Director |
RSU Award |
803 |
- |
- |
29,363 |
| 2025-10-10 |
Cox Stephanie |
Director |
RSU Award |
1,070 |
- |
- |
15,848 |
| 2025-10-10 |
Garcia Michael Dennis |
Director |
RSU Award |
915 |
- |
- |
23,541 |
| 2025-10-10 |
Cortina Ignacio A |
Director |
RSU Award |
696 |
- |
- |
8,675 |
| 2025-10-10 |
Falotico Nancy Joy |
Director |
RSU Award |
872 |
- |
- |
17,705 |
| 2025-10-10 |
Raymond Christie |
Director |
RSU Award |
1,089 |
- |
- |
6,267 |
| 2025-07-11 |
Newport Roger K |
Director |
RSU Award |
876 |
- |
- |
28,338 |
| 2025-07-11 |
Cox Stephanie |
Director |
RSU Award |
1,168 |
- |
- |
14,663 |
| 2025-07-11 |
Garcia Michael Dennis |
Director |
RSU Award |
998 |
- |
- |
22,449 |
| 2025-07-11 |
Cortina Ignacio A |
Director |
RSU Award |
759 |
- |
- |
7,917 |
| 2025-07-11 |
Falotico Nancy Joy |
Director |
RSU Award |
952 |
- |
- |
16,702 |
| 2025-07-11 |
Raymond Christie |
Director |
RSU Award |
1,188 |
- |
- |
5,138 |
| 2025-04-15 |
Smyth Antonio P |
Executive Vice President |
RSU Award |
9,727 |
- |
- |
9,727 |
| 2025-04-11 |
Newport Roger K |
Director |
RSU Award |
897 |
- |
- |
27,238 |
| 2025-04-11 |
Cox Stephanie |
Director |
RSU Award |
1,197 |
- |
- |
13,385 |
| 2025-04-11 |
Garcia Michael Dennis |
Director |
RSU Award |
1,023 |
- |
- |
21,276 |
| 2025-04-11 |
Cortina Ignacio A |
Director |
RSU Award |
778 |
- |
- |
7,099 |
| 2025-04-11 |
Falotico Nancy Joy |
Director |
RSU Award |
975 |
- |
- |
15,622 |
| 2025-04-11 |
Raymond Christie |
Director |
RSU Award |
1,217 |
- |
- |
3,918 |
| 2025-04-07 |
Smyth Antonio P |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-03-02 |
Syse Dylan |
CAO and Controller |
Unknown |
- |
- |
- |
2,654 |
| 2025-02-20 |
Larsen John O |
Director |
Tax Withholding of RSU |
24,461 |
$61.62 |
$1.51M |
289,939 |
| 2025-02-20 |
Durian Robert J |
EVP and CFO |
Tax Withholding of RSU |
7,401 |
$61.62 |
$456.05K |
135,643 |
| 2025-02-20 |
Barton Lisa M |
President and CEO |
RSU Award |
21,266 |
- |
- |
57,710 |
| 2025-02-20 |
Bilitz Benjamin M |
CAO and Controller |
Tax Withholding of RSU |
1,339 |
$61.62 |
$82.51K |
19,420 |
| 2025-02-20 |
De Leon David A |
Senior Vice President |
Tax Withholding of RSU |
2,560 |
$61.62 |
$157.75K |
40,827 |
| 2025-02-20 |
Sundararajan Raja |
Executive Vice President |
RSU Award |
5,802 |
- |
- |
16,358 |
| 2025-02-20 |
Farlinger Mayuri |
Vice President |
RSU Award |
1,022 |
- |
- |
5,810 |
| 2025-01-10 |
Newport Roger K |
Director |
RSU Award |
960 |
- |
- |
26,126 |
| 2025-01-10 |
Cox Stephanie |
Director |
RSU Award |
1,280 |
- |
- |
12,089 |
| 2025-01-10 |
Garcia Michael Dennis |
Director |
RSU Award |
1,094 |
- |
- |
20,087 |
| 2025-01-10 |
Cortina Ignacio A |
Director |
RSU Award |
832 |
- |
- |
6,270 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
