Mahesh Narang - 13 Nov 2025 Form 4 Insider Report for OSHKOSH CORP (OSK)

Role: Exec VP & Pres., Access
Signature: Ignacio A. Cortina, for Mahesh Narang
Issuer symbol: OSK
Transactions as of: 13 Nov 2025
Net transactions value: +$687,528
Form type: 4
Filing time: 14 Nov 2025, 16:58:02 UTC
Previous filing: 13 Nov 2025
Next filing: 18 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Narang Mahesh	Exec VP & Pres., Access	C/O OSHKOSH CORPORATION, 1917 FOUR WHEEL DRIVE, OSHKOSH	Ignacio A. Cortina, for Mahesh Narang	14 Nov 2025	0001848873

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OSK	Common Stock	Award	$1,352,248	+10,882	+68%	$124.27	26,793	13 Nov 2025	Direct	F1, F2
transaction	OSK	Common Stock	Disposed to Issuer	$664,720	-5,349	-20%	$124.27	21,444	13 Nov 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	OSK	Restricted Stock Units	Award	$0	+10,882	+1056460%	$0.000000	10,883	13 Nov 2025	Common Stock	10,882		Direct	F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Common Stock granted to Reporting Person pursuant to the Company's 2017 Incentive Stock and Awards Plan.
F2	The amount beneficially owned includes shares acquired pursuant to dividend reinvestments in exempt transactions not required to be reported pursuant to Section 16(a).
F3	Restricted Stock Unit Award granted pursuant to the Company's Stock Plan.
F4	Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 11/13/2024.