Insider · CIK 0001654634
Ignacio A Cortina
Files at: LNT, OSK. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 10, 2026 AForm 4 → | Jul 14, 10:35 am EDT | ALLIANT ENERGY CORPLNT | 638 | $76.40 | $48,750 | 10,943 | — |