Cortina Ignacio A
SEC insider (Form 3/4/5 filer). CIK 0001654634. Director at ALLIANT ENERGY CORP (LNT) and 1 other issuer. 40 reported Form 4/5 transactions since Sep 2024; latest on Oct 9, 2026. Located in MADISON, WI.
Companies Cortina Ignacio A has filed insider reports for
- ALLIANT ENERGY CORP (LNT): Director
- OSHKOSH CORP (OSK): Officer, EVP, CL&AO & Secretary
Cortina Ignacio A
CIK: 0001654634
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (40 total)
- Oct 9, 2026LNT
ALLIANT ENERGY CORP
AwardDirectDeferred Common Stock Units
823 shares at avg. $65.85- - Jul 10, 2026LNT
ALLIANT ENERGY CORP
AwardDirectDeferred Common Stock Units
638 shares at avg. $76.40- - Apr 10, 2026LNT
ALLIANT ENERGY CORP
AwardDirectDeferred Common Stock Units
667 shares at avg. $73.10- - Feb 20, 2026OSK
OSHKOSH CORP
Tax PaymentDirect2.7K shares at avg. $175.52$471K - Feb 20, 2026OSK
OSHKOSH CORP
Tax PaymentDirect1.4K shares at avg. $175.52$237K - Feb 20, 2026OSK
OSHKOSH CORP
ExerciseDirect5.7K shares at avg. $175.52$1.0M - Feb 20, 2026OSK
OSHKOSH CORP
Tax PaymentDirect2K shares at avg. $175.52$355K - Feb 20, 2026OSK
OSHKOSH CORP
ExerciseDirect2.9K shares at avg. $175.52$505K - Feb 20, 2026OSK
OSHKOSH CORP
ExerciseDirect4.3K shares at avg. $175.52$754K - Feb 19, 2026OSK
OSHKOSH CORP
Tax PaymentDirect1.1K shares at avg. $170.49$190K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 9, 2026 |  LNT ALLIANT ENERGY CORP | Award Deferred Common Stock Units | 823 | $65.85 | - | Direct |
| Jul 10, 2026 | LNT ALLIANT ENERGY CORP | Award Deferred Common Stock Units | 638 | $76.40 | - | Direct |
| Apr 10, 2026 | LNT ALLIANT ENERGY CORP | Award Deferred Common Stock Units | 667 | $73.10 | - | Direct |
| Feb 20, 2026 |  OSK OSHKOSH CORP | Tax Payment | 2,683 | $175.52 | $470,920 | Direct |
| Feb 20, 2026 | OSK OSHKOSH CORP | Tax Payment | 1,353 | $175.52 | $237,479 | Direct |
| Feb 20, 2026 | OSK OSHKOSH CORP | Exercise | 5,708 | $175.52 | $1,001,868 | Direct |
| Feb 20, 2026 | OSK OSHKOSH CORP | Tax Payment | 2,020 | $175.52 | $354,550 | Direct |
| Feb 20, 2026 | OSK OSHKOSH CORP | Exercise | 2,878 | $175.52 | $505,211 | Direct |
| Feb 20, 2026 | OSK OSHKOSH CORP | Exercise | 4,296 | $175.52 | $754,034 | Direct |
| Feb 19, 2026 | OSK OSHKOSH CORP | Tax Payment | 1,115 | $170.49 | $190,096 | Direct |
1-10 of 40 transactions