SEC Form 4 · Updated Daily
OSK
— OSHKOSH CORPORATION OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| BOHN ROBERT G | Director | 578,049 | 2010-05-12 | M |
| Jones Wilson R | Director | 254,097.16 | 2021-02-08 | M |
| SZEWS CHARLES L | Director | 204,247 | 2015-09-01 | M |
| MOSLING J PETER JR | Director | 159,326 | 2013-01-29 | A |
| Sagehorn David M. | Director | 155,964.46 | 2020-02-04 | M |
| Pfeifer John C | Director | 150,668.573 | 2026-09-11 | S |
| ZOLNOWSKI MATTHEW J | Officer | 82,785 | 2007-09-19 | F |
| RANDJELOVIC JOHN W | Officer | 77,649 | 2007-09-19 | F |
| KIMMITT JOSEPH H | Officer | 59,779.55 | 2018-12-04 | M |
| Nerenhausen Frank R. | Officer | 57,547.01 | 2023-10-16 | M |
| Cortina Ignacio A | Director | 56,289.092 | 2026-02-20 | M |
| Johnson James W. | Officer | 53,518.27 | 2024-02-21 | M |
| Fredericksen Gregory L | Officer | 51,836.69 | 2016-09-16 | M |
| BLANKFIELD BRYAN J | Officer | 48,118.52 | 2015-09-17 | F |
| Radue Mark M | Officer | 47,266.7 | 2018-02-12 | A |
| Pack Michael E | Director | 43,173.059 | 2026-02-20 | M |
| Palmer Duncan | Director | 39,684.07 | 2026-05-12 | S |
| POLNASZEK THOMAS J | Officer | 39,542.13 | 2017-02-13 | A |
| Urias John M. | Officer | 36,350.23 | 2015-10-15 | A |
| GREBE MICHAEL W | Director | 34,450 | 2013-01-30 | M |
| MEADERS MARK A | Officer | 33,603.67 | 2006-11-14 | A |
| HEMPEL KATHLEEN J | Director | 30,875 | 2015-02-12 | M |
| DONNELLY RICHARD M | Director | 30,635.75 | 2016-11-17 | A |
| SHIELY JOHN S | Director | 30,224.11 | 2023-05-03 | A |
| STODDART W JOHN | Officer | 29,469 | 2007-09-19 | F |
| NEWLIN STEPHEN D | Director | 28,610.55 | 2024-05-07 | A |
| KENNE LESLIE F | Director | 28,502.43 | 2019-11-18 | A |
| VERHOFF DONALD H | Officer | 27,645.96 | 2010-03-03 | M |
| Iyengar Jayanthi | Director | 27,105.802 | 2026-02-20 | M |
| Schmiedel Gary W | Officer | 26,644.78 | 2015-02-06 | S |
| Rohrkaste Michael K. | Officer | 26,392.37 | 2014-02-28 | M |
| Narang Mahesh | Officer | 26,063.615 | 2026-02-19 | A |
| MEDVIN HARVEY N | Director | 25,667.08 | 2012-11-15 | A |
| OMTVEDT CRAIG P | Director | 25,227.6 | 2022-02-11 | A |
| Allman Keith J. | Director | 24,301.21 | 2026-05-05 | A |
| Wallace William S | Director | 24,128.05 | 2018-11-19 | A |
| HAMILTON PETER B | Director | 23,750 | 2018-02-16 | M |
| Nelson Bradley M. | Director · Officer | 21,751.93 | 2022-11-29 | M |
| FITES DONALD V | Director | 21,742.28 | 2008-02-05 | A |
| ANDERSEN J WILLIAM | Director | 21,073.51 | 2010-05-07 | M |
| FRANKS FREDERICK M JR | Director | 20,684 | 2010-06-02 | M |
| Metcalf-Kupres Kimberley | Director | 20,124.11 | 2026-05-05 | A |
| Bryant John J | Officer | 18,575.43 | 2022-10-17 | M |
| Messina Robert S | Officer | 17,713.32 | 2018-12-04 | M |
| Matosevic Josef | Director · Officer | 17,500 | 2011-09-19 | A |
| CORNOG ROBERT A | Director | 14,325.59 | 2008-12-19 | A |
| Rowland Sandra E. | Director | 13,819 | 2026-05-05 | A |
| WUEST MICHAEL J | Officer | 13,693.53 | 2010-08-13 | A |
| Khare Anupam | Officer | 13,576.61 | 2026-02-27 | S |
| Brandt Bryan K | Officer | 12,560.062 | 2026-02-20 | M |
| May Marek W. | Officer | 12,549.58 | 2018-05-21 | M |
| Jordan Tyrone Michael | Director | 12,100.78 | 2026-05-05 | A |
| Fierro Todd S | Officer | 12,000 | 2012-09-17 | A |
| Sims Robert H | Officer | 11,910.19 | 2019-12-03 | M |
| Freeders James C | Officer | 11,777.684 | 2026-02-20 | M |
| MIZELL STEVEN | Director | 11,660.31 | 2018-11-19 | A |
| Field Matthew | Officer | 11,136.1 | 2026-02-17 | M |
| Odierno Raymond T | Director | 10,578.91 | 2021-08-16 | A |
| Fenner Thomas D | Officer | 10,205.28 | 2009-09-18 | F |
| DAVIS DOUGLAS LEE | Director | 8,908.209 | 2026-05-05 | A |
| HAMRE JOHN J | Director | 8,554.54 | 2011-11-15 | A |
| Bleck Timothy S | Officer | 8,076.3 | 2025-02-21 | M |
| Perkins David G | Director | 7,991.37 | 2026-05-05 | A |
| McTague Emma M | Officer | 7,311.37 | 2024-11-15 | M |
| Verich John S | Officer | 7,220.354 | 2026-02-26 | G |
| PAYLOR CRAIG E | Officer | 6,434 | 2009-02-05 | F |
| Hawkins Thomas P | Officer | 6,220.16 | 2023-03-06 | M |
| Grennier R Scott | Officer | 5,382.82 | 2021-12-01 | M |
| Moynihan Colleen R. | Officer | 5,001.28 | 2017-12-05 | M |
| Schoner Tina R. | Officer | 4,757.58 | 2020-12-01 | M |
| CLAYTON ANNETTE K | Director | 4,578.11 | 2026-05-05 | A |
| Burns Bill | Director | 4,372.59 | 2026-05-05 | A |
| SIM RICHARD G | Director | 4,225 | 2016-10-01 | I |
| Nordlund Steven Craig | Officer | 4,214.28 | 2026-07-14 | M |
| Hogan Janet L. | Officer | 4,162.22 | 2015-09-15 | M |
| Nystrom Jackie Lynn | Officer | 3,729.173 | 2026-02-20 | M |
| Roemer Timothy J | Director | 3,076.29 | 2009-02-12 | A |
| Baab Jason P | Officer | 1,354.04 | 2023-03-06 | M |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-11 | Pfeifer John C | Open-market sale | 778 | $150.00 | 150,668.573 |
| 2026-07-29 | Nordlund Steven Craig | Grant / award (derivative) | 7,002 | $0.00 | 7,002 |
| 2026-07-14 | Nordlund Steven Craig | Option exercise (derivative) | 4,214.28 | $0.00 | 8,430.594 |
| 2026-07-14 | Nordlund Steven Craig | Tax withholding | 1,821 | $145.75 | 2,393.28 |
| 2026-07-14 | Nordlund Steven Craig | Option exercise | 4,214.28 | $145.75 | 4,214.28 |
| 2026-05-12 | Palmer Duncan | Open-market sale | 505 | $133.86 | 39,684.07 |
| 2026-05-05 | Rowland Sandra E. | Grant / award | 1,110 | $0.00 | 13,819 |
| 2026-05-05 | Perkins David G | Grant / award | 1,110 | $0.00 | 7,991.37 |
| 2026-05-05 | Palmer Duncan | Grant / award | 1,110 | $0.00 | 40,189.07 |
| 2026-05-05 | Metcalf-Kupres Kimberley | Grant / award | 1,110 | $0.00 | 20,124.11 |
| 2026-05-05 | Jordan Tyrone Michael | Grant / award | 1,110 | $0.00 | 12,100.78 |
| 2026-05-05 | CLAYTON ANNETTE K | Grant / award | 1,110 | $0.00 | 4,578.11 |
| 2026-05-05 | Burns Bill | Grant / award | 1,110 | $0.00 | 4,372.59 |
| 2026-05-05 | Allman Keith J. | Grant / award | 1,110 | $0.00 | 24,301.21 |
| 2026-05-05 | DAVIS DOUGLAS LEE | Grant / award | 1,110 | $0.00 | 8,908.209 |
| 2026-02-27 | Khare Anupam | Open-market sale | 3,999.774 | $169.07 | 13,576.61 |
| 2026-02-26 | Verich John S | Gift | 115 | $0.00 | 7,220.354 |
| 2026-02-20 | Brandt Bryan K | Option exercise (derivative) | 671.584 | $0.00 | 0 |
| 2026-02-20 | Brandt Bryan K | Tax withholding | 300 | $175.52 | 12,260.062 |
| 2026-02-20 | Brandt Bryan K | Option exercise | 671.584 | $175.52 | 12,560.062 |
| 2026-02-20 | Brandt Bryan K | Tax withholding | 627 | $175.52 | 11,888.478 |
| 2026-02-20 | Brandt Bryan K | Option exercise | 1,332 | $175.52 | 12,515.478 |
| 2026-02-20 | Brandt Bryan K | Tax withholding | 506 | $175.52 | 11,183.478 |
| 2026-02-20 | Brandt Bryan K | Option exercise | 1,003 | $175.52 | 11,689.478 |
| 2026-02-20 | Verich John S | Option exercise (derivative) | 710.409 | $0.00 | 0 |
| 2026-02-20 | Verich John S | Option exercise (derivative) | 1,050 | $0.00 | 0 |
| 2026-02-20 | Verich John S | Tax withholding | 334 | $175.52 | 7,335.354 |
| 2026-02-20 | Verich John S | Option exercise | 710.409 | $175.52 | 7,669.354 |
| 2026-02-20 | Verich John S | Open-market sale | 1,050 | $176.99 | 6,958.945 |
| 2026-02-20 | Verich John S | Option exercise | 1,050 | $86.59 | 8,008.945 |
| 2026-02-20 | Cortina Ignacio A | Option exercise (derivative) | 2,878.367 | $0.00 | 0 |
| 2026-02-20 | Cortina Ignacio A | Tax withholding | 1,353 | $175.52 | 54,936.092 |
| 2026-02-20 | Cortina Ignacio A | Option exercise | 2,878.367 | $175.52 | 56,289.092 |
| 2026-02-20 | Cortina Ignacio A | Tax withholding | 2,683 | $175.52 | 53,410.725 |
| 2026-02-20 | Cortina Ignacio A | Option exercise | 5,708 | $175.52 | 56,093.725 |
| 2026-02-20 | Cortina Ignacio A | Tax withholding | 2,020 | $175.52 | 50,385.725 |
| 2026-02-20 | Cortina Ignacio A | Option exercise | 4,296 | $175.52 | 52,405.725 |
| 2026-02-20 | Pfeifer John C | Option exercise (derivative) | 11,993.034 | $0.00 | 0 |
| 2026-02-20 | Pfeifer John C | Tax withholding | 5,355 | $175.52 | 151,370.946 |
| 2026-02-20 | Pfeifer John C | Option exercise | 11,993.034 | $175.52 | 156,725.946 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.