Who
David A. de Leon
Senior Vice President
Company insider
Files Form 4 as: Senior Vice President, Alliant Energy.
In numbers
- Trades disclosed
- 37
- Buys
- 1
- Sells
- 0
- Bought
- $50K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 21 Feb 2019
- Last trade
- 19 Feb 2026
- Last filed
- 23 Feb 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —8,616 at $0.00 | filing |
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —2,306 at $0.00 | filing |
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $365K5,207 at $70.01 | filing |
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —8,616 at $0.00 | filing |
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —2,306 at $0.00 | filing |
| 19 Feb 2026filed 23 Feb 2026 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $365K5,207 at $70.01 | filing |
| 20 Feb 2025filed 24 Feb 2025 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —3,256.2 at $0.00 | filing |
| 20 Feb 2025filed 24 Feb 2025 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —2,532 at $0.00 | filing |
| 20 Feb 2025filed 24 Feb 2025 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $158K2,560 at $61.62 | filing |
| 7 May 2024filed 9 May 2024 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —465 at $0.00 | filing |
| 15 Feb 2024filed 20 Feb 2024 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —6,981 at $0.00 | filing |
| 15 Feb 2024filed 20 Feb 2024 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —2,386 at $0.00 | filing |
| 15 Feb 2024filed 20 Feb 2024 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $207K4,269 at $48.40 | filing |
| 23 Feb 2023filed 27 Feb 2023 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —6,457 at $0.00 | filing |
| 23 Feb 2023filed 27 Feb 2023 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —2,179 at $0.00 | filing |
| 23 Feb 2023filed 27 Feb 2023 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $205K3,874 at $52.99 | filing |
| 25 Feb 2022filed 1 Mar 2022 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code F | $249K4,300 at $57.87 | filing |
| 17 Feb 2022filed 22 Feb 2022 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —7,526 at $0.00 | filing |
| 17 Feb 2022filed 22 Feb 2022 | LNT Alliant EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —1,898 at $0.00 | filing |
| 31 Dec 2021filed 4 Jan 2022 | LNT Alliant Energyoption or derivative · Electric Utilities & IPPs | SEC FORM 4 Code M | —1,599 at $0.00 | filing |
News
Alliant Energy (NASDAQ:LNT) Now Covered by HSBCLNT · dailypolitical.com · 22 Oct 2026Linn County supervisors reject Alliant Energy's proposed natural gas power plantLNT · kcrg.com · 21 Oct 2026FranklinWH Energy Storage Inc. Joins the Alliant Energy® Smart Hours Program to Reward Customers in Wisconsin for Supporting the GridLNT · manilatimes.net · 20 Oct 2026
0 headlines in the last 90 days name David A. de Leon; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.