Oshkosh Corporation (OSK) has 20 known insider and institutional holders on record. The largest holder is Nerenhausen Frank R. with 54,550 shares. Other notable holders include Palmer Duncan and SHIELY JOHN S.
Over the last 12 months, insiders have made 65 transactions in OSK stock — 24 buys (valued at $170.08K) and 4 sells (valued at $2.47M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
OSK Insider Ownership
Top Holder
Nerenhausen Frank R.
54,550 shares
Buys (12 mo)
24
$170.08K value
Sells (12 mo)
4
$2.47M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Nerenhausen Frank R. |
EVP & Pres. Access Segment |
54,550 |
2023-10-17 |
|
| 2 |
Palmer Duncan |
Director |
38,451 |
2025-05-08 |
|
| 3 |
Shiely John S |
Director |
30,224 |
2023-05-05 |
|
| 4 |
Newlin Stephen D |
Director |
28,611 |
2024-05-09 |
|
| 5 |
Allman Keith J. |
Director |
22,840 |
2025-05-08 |
|
| 6 |
Metcalf-kupres Kimberley |
Director |
18,759 |
2025-05-08 |
|
| 7 |
Bryant John J |
EVP and Pres, Defense Segment |
17,566 |
2022-10-19 |
|
| 8 |
Khare Anupam |
SVP/chief Information Officer |
13,577 |
2026-03-02 |
|
| 9 |
Pfeifer John C |
President & CEO |
13,442 |
2026-02-20 |
|
| 10 |
Rowland Sandra E. |
Director |
12,709 |
2025-05-08 |
|
| 11 |
Nordlund Stephen Craig |
Exec. VP & Pres., Transport |
12,452 |
2025-07-15 |
|
| 12 |
Jordan Tyrone Michael |
Director |
10,814 |
2025-05-08 |
|
| 13 |
Davis Douglas Lee |
Director |
7,673 |
2025-05-08 |
|
| 14 |
Verich John S |
SVP Bus Devl and Treasurer |
7,220 |
2026-02-27 |
|
| 15 |
Perkins David G |
Director |
6,771 |
2025-05-08 |
|
| 16 |
Field Matthew |
Exec. VP & CFO |
5,553 |
2026-02-18 |
|
| 17 |
Nordlund Steven Craig |
SVP & Pres, Transport |
4,531 |
2026-02-18 |
|
| 18 |
Clayton Annette K |
Director |
3,412 |
2025-05-08 |
|
| 19 |
Nelson Bradley M. |
EVP, Strategic Programs |
3,292 |
2023-02-21 |
|
| 20 |
Burns Bill |
Director |
3,210 |
2025-05-08 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-27 |
Khare Anupam |
SVP/chief Information Officer |
Informative Sell |
4,000 |
$169.08 |
$676.3K |
| 2026-02-26 |
Verich John S |
SVP Bus Devl and Treasurer |
Gift (Given) |
115 |
- |
- |
| 2026-02-20 |
Nystrom Jackie Lynn |
SVP & Chro |
Option Exercise (Sell) |
509 |
- |
- |
| 2026-02-20 |
Verich John S |
SVP Bus Devl and Treasurer |
Option Exercise (Sell) |
710 |
- |
- |
| 2026-02-20 |
Iyengar Jayanthi |
EVP, Chief Technology Officer |
Option Exercise (Sell) |
1,061 |
- |
- |
| 2026-02-20 |
Pack Michael E |
EVP & Pres, Vocational |
Option Exercise (Sell) |
2,878 |
- |
- |
| 2026-02-20 |
Brandt Bryan K |
SVP & Chief Marketing Officer |
Option Exercise (Sell) |
672 |
- |
- |
| 2026-02-20 |
Khare Anupam |
SVP/chief Information Officer |
Option Exercise (Sell) |
1,152 |
- |
- |
| 2026-02-20 |
Freeders James C |
Senior VP and Controller |
Option Exercise (Sell) |
1,248 |
- |
- |
| 2026-02-20 |
Cortina Ignacio A |
EVP, Cl&ao & Secretary |
Option Exercise (Sell) |
2,878 |
- |
- |
| 2026-02-20 |
Pfeifer John C |
President & CEO |
Option Exercise (Sell) |
11,993 |
- |
- |
| 2026-02-19 |
Nystrom Jackie Lynn |
SVP & Chro |
Option Exercise (Sell) |
554 |
- |
- |
| 2026-02-19 |
Verich John S |
SVP Bus Devl and Treasurer |
Tax Withholding of RSU |
496 |
$170.49 |
$84.56K |
| 2025-02-19 |
Verich John S |
SVP Bus Devl and Treasurer |
Option Exercise (Sell) |
997 |
- |
- |
| 2026-02-19 |
Iyengar Jayanthi |
EVP, Chief Technology Officer |
Option Exercise (Sell) |
870 |
- |
- |
| 2026-02-19 |
Narang Mahesh |
Other: Exec VP & Pres., Access |
RSU Award |
3,083 |
- |
- |
| 2026-02-19 |
Pack Michael E |
Exec VP and Pres., Vocational |
Option Exercise (Sell) |
2,768 |
- |
- |
| 2026-02-19 |
Brandt Bryan K |
SVP & Chief Marketing Officer |
Option Exercise (Sell) |
633 |
- |
- |
| 2026-02-19 |
Khare Anupam |
SVP/chief Information Officer |
Option Exercise (Sell) |
949 |
- |
- |
| 2026-02-19 |
Freeders James C |
Senior VP and Controller |
Option Exercise (Sell) |
1,107 |
- |
- |
| 2026-02-19 |
Cortina Ignacio A |
EVP, Cl&ao & Secretary |
Option Exercise (Sell) |
2,372 |
- |
- |
| 2026-02-19 |
Pfeifer John C |
President & CEO |
Option Exercise (Sell) |
13,442 |
- |
- |
| 2026-02-17 |
Nystrom Jackie Lynn |
SVP & Chro |
Option Exercise (Sell) |
550 |
- |
- |
| 2026-02-16 |
Nystrom Jackie Lynn |
SVP & Chro |
RSU Award |
2,046 |
- |
- |
| 2026-02-16 |
Nordlund Steven Craig |
SVP & Pres, Transport |
RSU Award |
4,531 |
- |
- |
