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$ Value

$2.1M

Shares

11,993

Price

$176

Filed

Feb 23

Insider

Name

Pfeifer John C

Title

President & CEO

CIK

0001434515

Roles

Director Officer

Transaction Details

Transaction Date

2026-02-20

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

156,726

Footnotes

Shares issued pursuant to the ROIC-based Performance Shares granted under the Company's 2024 Incentive Stock and Awards Plan for the performance period January 1, 2023 through December 31, 2025. | Shares issued pursuant to the TSR-based Performance Shares granted under the Company's 2024 Incentive Stock and Awards Plan for the performance period January 1, 2023 through December 31, 2025. | Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock. | Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/20/2023.

Filing Info

Accession No.

0000775158-26-000061

Form Type

4

Issuer CIK

0000775158

Pfeifer John C's History

Date Ticker Type Value
2026-02-20 OSK M $3.1M
2026-02-20 OSK F $1.5M
2026-02-20 OSK M $4.2M
2026-02-20 OSK F $2.0M
2026-02-20 OSK M $2.1M
2026-02-20 OSK F $940K
2026-02-20 OSK M $0
2026-02-19 OSK M $2.3M
2026-02-19 OSK F $1.0M
2026-02-19 OSK M $0

Other Insiders at OSK (90d)

Insider Bought Sold Last
Pfeifer John C
President & CEO
2026-02-20
Cortina Ignacio A
EVP, CL&AO & Secretary
2026-02-20
Freeders James C
SVP Finance & Controller
2026-02-17
Freeders James C
Senior VP and Controller
2026-02-20
Khare Anupam
SVP, Chief Information Officer
2026-02-17
Khare Anupam
SVP/Chief Information Officer
$676K 2026-02-27
Brandt Bryan K
SVP & Chief Marketing Officer
2026-02-20
Pack Michael E
EVP & Pres, Vocational
2026-02-20
Pack Michael E
Exec VP and Pres., Vocational
2026-02-19
Narang Mahesh 2026-02-19
Narang Mahesh
EVP & Pres, Access
2026-02-17
Iyengar Jayanthi
EVP, Chief Technology Officer
2026-02-20
Field Matthew
Exec. VP & CFO
2026-02-17
Verich John S
SVP Bus Devl and Treasurer
$186K 2026-02-26
Verich John S
SVP, Finance & Treasurer
2026-02-17
Nordlund Steven Craig
SVP & Pres, Transport
2026-02-16
Nystrom Jackie Lynn
SVP & CHRO
2026-02-20