de Leon David A has filed 13 insider transactions across 1 company since February 2023.
Most recent transaction: a tax payment of 5207 shares of ALLIANT ENERGY CORP ($LNT) on February 19, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 19, 2026 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | F | Common Stock | 5207 | $70.01 | 49,986.7840 | 257,800,000 | 9.43% | 0.00% |
| Feb. 19, 2026 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 2306 | $0.00 | 55,193.7840 | 257,800,000 | 4.36% | 0.00% |
| Feb. 19, 2026 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 8616 | $0.00 | 52,887.7840 | 257,800,000 | 19.46% | 0.00% |
| Feb. 20, 2025 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 3256 | $0.00 | 43,011.9250 | 256,800,000 | 8.19% | 0.00% |
| Feb. 20, 2025 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 2532 | $0.00 | 45,543.9250 | 256,800,000 | 5.89% | 0.00% |
| Feb. 20, 2025 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | F | Common Stock | 2560 | $61.62 | 42,983.9250 | 256,800,000 | 5.62% | 0.00% |
| May 7, 2024 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 465 | $0.00 | 38,885.9827 | 253,300,000 | 1.21% | 0.00% |
| Feb. 15, 2024 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 2386 | $0.00 | 42,458.4418 | 253,300,000 | 5.95% | 0.00% |
| Feb. 15, 2024 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 6981 | $0.00 | 40,072.4418 | 253,300,000 | 21.10% | 0.00% |
| Feb. 15, 2024 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | F | Common Stock | 4269 | $48.40 | 38,189.4418 | 253,300,000 | 10.05% | 0.00% |
| Feb. 23, 2023 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | F | Common Stock | 3874 | $52.99 | 31,870.9427 | 251,200,000 | 10.84% | 0.00% |
| Feb. 23, 2023 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 6457 | $0.00 | 33,565.9427 | 251,200,000 | 23.82% | 0.00% |
| Feb. 23, 2023 | ALLIANT ENERGY CORP | $LNT | de Leon David A | Senior Vice President | A | Common Stock | 2179 | $0.00 | 35,744.9427 | 251,200,000 | 6.49% | 0.00% |