Oshkosh EVP exercises RSUs, withholds shares for tax

Oshkosh Corp executive Ignacio A. Cortina reported equity award activity involving restricted stock units and common shares.

Rhea-AI Filing Summary

Oshkosh Corp executive Ignacio A. Cortina reported equity award activity involving restricted stock units and common shares. On February 19, 2026, he exercised 2,372.074 Restricted Stock Units, each representing a right to receive one Oshkosh common share, resulting in acquisition of the same number of common shares at a stated price of $170.49 per share.

To cover tax obligations associated with this award, 1,115 common shares were disposed of through a tax-withholding transaction, rather than an open-market sale. After these transactions and a correction for previously overstated dividend-equivalent shares, Cortina directly held 48,109.725 common shares. A related restricted stock unit award is scheduled to vest in one-third annual increments beginning on February 19, 2025.

Insider Trade Summary

2,372.074 shares exercised/converted

Exercise 3 txns

Insider Cortina Ignacio A

Role EVP, CL&AO & Secretary

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	2,372.074	$0.00	$0.00
Exercise	Common Stock	2,372.074	$170.49	$404K
Exercise Price or Tax Liability	Common Stock	1,115	$170.49	$190K

Holdings After Transaction: Restricted Stock Units — 2,372.077 contracts (Direct); Common Stock — 48,109.725 shares (Direct)

Footnotes (3)

1. F1. Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock.
2. F2. The Amount of Securities Beneficially Owned has been decreased to reflect the fact that the Reporting Person's most recent filing erroneously included 61.485 shares relating to dividend equivalents on unvested Restricted Stock Units.
3. F3. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/19/2025.

FAQ

What did Oshkosh (OSK) executive Ignacio Cortina report on this Form 4?

Ignacio A. Cortina reported exercising restricted stock units into 2,372.074 Oshkosh common shares and a related tax-withholding share disposition. These transactions reflect equity compensation activity rather than open-market buying or selling of OSK stock.

How many Oshkosh (OSK) shares did Ignacio Cortina acquire and dispose in this filing?

Cortina acquired 2,372.074 Oshkosh common shares through the exercise of restricted stock units and disposed of 1,115 shares to satisfy tax obligations. The disposal used shares for withholding, not an open-market sale or purchase transaction.

What is the resulting Oshkosh (OSK) share ownership for Ignacio Cortina after these transactions?

After the reported transactions and a correction to prior figures, Ignacio Cortina directly holds 48,109.725 Oshkosh common shares. This reflects both the RSU conversion into stock and the shares withheld for taxes in connection with the equity award.

Were the Oshkosh (OSK) shares disposed by Ignacio Cortina sold on the open market?

No, the 1,115 Oshkosh shares were disposed as a tax-withholding transaction to cover exercise price or tax liability. The Form 4 notes this under code "F", indicating shares were delivered for obligations rather than sold in the market.

What do the restricted stock unit footnotes in Ignacio Cortina’s Oshkosh (OSK) filing explain?

The footnotes clarify each restricted stock unit equals one share of Oshkosh stock, correct an overstatement of 61.485 dividend-equivalent shares, and state that a related RSU award vests in one-third annual increments starting February 19, 2025.

How is the $170.49 price used in Ignacio Cortina’s Oshkosh (OSK) Form 4 transactions?

The Form 4 shows a transaction price of $170.49 per Oshkosh share for the RSU-related common stock entries. This figure is tied to the equity award exercise and related tax-withholding disposition, not an open-market trade price.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/20/2026 - 04:29 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cortina Ignacio A

(Last) (First) (Middle)

C/O OSHKOSH CORPORATION

1917 FOUR WHEEL DRIVE

(Street)

OSHKOSH WI 54902

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
OSHKOSH CORP [ OSK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, CL&AO & Secretary

3. Date of Earliest Transaction (Month/Day/Year)
02/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/19/2026		M		2,372.074	A	$170.49(1)	49,224.725(2)	D
Common Stock	02/19/2026		F		1,115	D	$170.49	48,109.725	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/19/2026		M			2,372.074	02/19/2026	(3)	Common Stock	2,372.074	$0	2,372.077	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock.

2. The Amount of Securities Beneficially Owned has been decreased to reflect the fact that the Reporting Person's most recent filing erroneously included 61.485 shares relating to dividend equivalents on unvested Restricted Stock Units.

3. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/19/2025.

	Ignacio A. Cortina	02/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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