Cortina Ignacio A, EVP, CL&AO and Secretary at Oshkosh Corp ($OSK), sold shares on the open market three times in the last year, totaling $2.76 million. The most recent sale occurred on November 21, 2025. These sales rank 2,868th among 11,678 insiders in our database, where the average is $8.59 million across about six transactions per insider. Cortina Ignacio A made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 4296 | $175.52 | 52,405.7250 | 62,589,470 | 8.93% | 0.01% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2878 | $0.00 | 0.0000 | 62,589,470 | 100.00% | 0.00% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1353 | $175.52 | 54,936.0920 | 62,589,470 | 2.40% | 0.00% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2878 | $175.52 | 56,289.0920 | 62,589,470 | 5.39% | 0.00% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 2683 | $175.52 | 53,410.7250 | 62,589,470 | 4.78% | 0.00% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 5708 | $175.52 | 56,093.7250 | 62,589,470 | 11.33% | 0.01% |
| Feb. 20, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 2020 | $175.52 | 50,385.7250 | 62,589,470 | 3.85% | 0.00% |
| Feb. 19, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2372 | $170.49 | 49,224.7250 | 62,589,470 | 5.06% | 0.00% |
| Feb. 19, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2372 | $0.00 | 2,372.0770 | 62,589,470 | 50.00% | 0.00% |
| Feb. 19, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1115 | $170.49 | 48,109.7250 | 62,589,470 | 2.27% | 0.00% |
| Feb. 17, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1246 | $168.47 | 46,914.1360 | 62,589,470 | 2.59% | 0.00% |
| Feb. 16, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | A | Restricted Stock Units | 4823 | $0.00 | 4,823.0000 | 62,589,470 | 9999.99% | 0.01% |
| Feb. 17, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2593 | $0.00 | 5,188.1040 | 62,589,470 | 33.32% | 0.00% |
| Feb. 17, 2026 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2593 | $168.47 | 48,160.1360 | 62,589,470 | 5.69% | 0.00% |
| Jan. 9, 2026 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 750 | $65.02 | 9,489.0190 | 257,800,000 | 8.58% | 0.00% |
| Nov. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | S | Common Stock | 8000 | $124.41 | 45,505.6120 | 63,479,641 | 14.95% | 0.01% |
| Oct. 10, 2025 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 696 | $67.75 | 8,674.6050 | 257,800,000 | 8.72% | 0.00% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Options | 7500 | $0.00 | 0.0000 | 64,090,154 | 100.00% | 0.01% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Options | 5225 | $0.00 | 0.0000 | 64,090,154 | 100.00% | 0.01% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | S | Common Stock | 7500 | $138.58 | 53,505.6120 | 64,090,154 | 12.29% | 0.01% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 7500 | $66.09 | 61,005.6120 | 64,090,154 | 14.02% | 0.01% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | S | Common Stock | 5225 | $138.71 | 53,505.6120 | 64,090,154 | 8.90% | 0.01% |
| Aug. 12, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 5225 | $86.59 | 58,730.6120 | 64,090,154 | 9.77% | 0.01% |
| July 11, 2025 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 759 | $62.08 | 7,916.7560 | 256,800,000 | 10.60% | 0.00% |
| April 11, 2025 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 778 | $60.59 | 7,099.3710 | 256,800,000 | 12.30% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 936 | $103.17 | 50,171.3300 | 64,602,007 | 1.90% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 440 | $103.17 | 48,731.3300 | 64,602,007 | 0.89% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2938 | $103.17 | 52,669.3300 | 64,602,007 | 5.91% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1381 | $103.17 | 51,288.3300 | 64,602,007 | 2.62% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 1787 | $103.17 | 53,075.3300 | 64,602,007 | 3.48% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 840 | $103.17 | 52,235.3300 | 64,602,007 | 1.58% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2359 | $103.17 | 54,594.2920 | 64,602,007 | 4.52% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2359 | $0.00 | 0.0000 | 64,602,007 | 100.00% | 0.00% |
| Feb. 21, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1109 | $103.17 | 53,485.2920 | 64,602,007 | 2.03% | 0.00% |
| Feb. 20, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2827 | $110.30 | 50,564.3300 | 64,602,007 | 5.92% | 0.00% |
| Feb. 20, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1329 | $110.30 | 49,235.3300 | 64,602,007 | 2.63% | 0.00% |
| Feb. 20, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2827 | $0.00 | 2,826.9030 | 64,602,007 | 50.00% | 0.00% |
| Feb. 19, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 2330 | $0.00 | 4,659.3260 | 64,602,007 | 33.33% | 0.00% |
| Feb. 19, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 2330 | $109.72 | 48,865.7910 | 64,602,007 | 5.01% | 0.00% |
| Feb. 19, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 1130 | $109.72 | 47,737.4240 | 64,602,007 | 2.31% | 0.00% |
| Feb. 17, 2025 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | A | Restricted Stock Units | 7682 | $0.00 | 7,682.0000 | 64,602,007 | 9999.99% | 0.01% |
| Jan. 10, 2025 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 832 | $56.66 | 6,270.0040 | 256,800,000 | 15.29% | 0.00% |
| Nov. 15, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | F | Common Stock | 538 | $108.60 | 46,536.1280 | 65,062,820 | 1.14% | 0.00% |
| Nov. 15, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Common Stock | 1144 | $108.60 | 47,063.9620 | 65,062,820 | 2.49% | 0.00% |
| Nov. 15, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CL&AO & Secretary | M | Restricted Stock Units | 1144 | $0.00 | 1,144.1570 | 65,062,820 | 50.00% | 0.00% |
| Oct. 11, 2024 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 1173 | $59.67 | 5,395.8170 | 256,899,999 | 27.78% | 0.00% |
| July 12, 2024 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 1299 | $53.87 | 4,187.3975 | 253,300,000 | 44.99% | 0.00% |
| April 12, 2024 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 1458 | $48.00 | 2,861.5533 | 253,300,000 | 103.93% | 0.00% |
| Feb. 21, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | M | Common Stock | 2320 | $0.00 | 47,010.8050 | 65,473,807 | 5.19% | 0.00% |
| Feb. 21, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | F | Common Stock | 1091 | $109.02 | 45,919.8050 | 65,473,807 | 2.32% | 0.00% |
| Feb. 21, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | M | Restricted Stock Units | 2320 | $0.00 | 2,320.3100 | 65,473,807 | 50.00% | 0.00% |
| Feb. 20, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | F | Common Stock | 1344 | $108.25 | 44,690.4980 | 65,473,807 | 2.92% | 0.00% |
| Feb. 20, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | M | Common Stock | 2781 | $0.00 | 46,034.4980 | 65,473,807 | 6.43% | 0.00% |
| Feb. 20, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | M | Restricted Stock Units | 2781 | $0.00 | 5,561.1720 | 65,473,807 | 33.33% | 0.00% |
| Feb. 19, 2024 | OSHKOSH CORP | $OSK | Cortina Ignacio A | EVP, CLO & Secretary | A | Restricted Stock Units | 6903 | $0.00 | 6,903.0000 | 65,473,807 | 9999.99% | 0.01% |
| Jan. 12, 2024 | ALLIANT ENERGY CORP | $LNT | Cortina Ignacio A | Director | A | Deferred Common Stock Units | 1389 | $50.38 | 1,389.4403 | 253,300,000 | 9999.99% | 0.00% |