Ignacio A. Cortina

Companies

• Alliant EnergyBoard member Jul 14, 2023 to now⁶
• Oshkosh CorporationSVP, Gen. Counsel & Secretary Oct 7, 2015 to now⁷
• Oshkosh CorporationGeneral counsel Feb 21, 2023 to Feb 23, 2024⁸

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Oshkosh Corporation OSK54,936 shares⁹$7.4M at $134.84Feb 20, 2026
• Alliant Energy LNT100 shares¹⁰$6.7K at $67.03Jul 19, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 20, 2026Shares withheld for tax 1,353 shares at $175.52 of Oshkosh Corporation⁹
• Feb 20, 2026Exercised options 2,878 shares at $175.52 of Oshkosh Corporation⁹
• Feb 20, 2026Shares withheld for tax 2,683 shares at $175.52 of Oshkosh Corporation⁹
• Feb 20, 2026Exercised options 5,708 shares at $175.52 of Oshkosh Corporation⁹
• Feb 20, 2026Shares withheld for tax 2,020 shares at $175.52 of Oshkosh Corporation⁹
• Feb 20, 2026Exercised options 4,296 shares at $175.52 of Oshkosh Corporation⁹
• Feb 19, 2026Shares withheld for tax 1,115 shares at $170.49 of Oshkosh Corporation¹¹
• Feb 19, 2026Exercised options 2,372 shares at $170.49 of Oshkosh Corporation¹¹
• Feb 17, 2026Shares withheld for tax 1,246 shares at $168.47 of Oshkosh Corporation¹²
• Feb 17, 2026Exercised options 2,593 shares at $168.47 of Oshkosh Corporation¹²
• Nov 21, 2025Sold 8,000 shares at $124.41 of Oshkosh Corporation¹³
• Aug 12, 2025Sold 7,500 shares at $138.58 of Oshkosh Corporation¹⁴
• Aug 12, 2025Exercised options 7,500 shares at $66.09 of Oshkosh Corporation¹⁴
• Aug 12, 2025Sold 5,225 shares at $138.71 of Oshkosh Corporation¹⁴
• Aug 12, 2025Exercised options 5,225 shares at $86.59 of Oshkosh Corporation¹⁴
• Feb 21, 2025Shares withheld for tax 1,109 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Exercised options 2,359 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Shares withheld for tax 840 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Exercised options 1,787 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Shares withheld for tax 1,381 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Exercised options 2,938 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Shares withheld for tax 440 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 21, 2025Exercised options 936 shares at $103.17 of Oshkosh Corporation¹⁵
• Feb 20, 2025Shares withheld for tax 1,329 shares at $110.30 of Oshkosh Corporation¹⁶
• Feb 20, 2025Exercised options 2,827 shares at $110.30 of Oshkosh Corporation¹⁶