Oshkosh CFO reports RSU grant and vesting

Oshkosh Corp Executive VP & CFO Matthew Field reported multiple equity compensation moves.

Rhea-AI Filing Summary

Oshkosh Corp Executive VP & CFO Matthew Field reported multiple equity compensation moves. On February 16, 2026, he received a grant of 5,553 Restricted Stock Units (RSUs), each representing one share of common stock, vesting in one-third annual increments beginning February 16, 2027.

On February 17, 2026, 2,751.053 RSUs were converted into the same number of common shares at a reference price of $168.47 per share, and 1,318 shares of common stock were withheld at $168.47 per share to cover tax obligations, leaving him with 9,818.102 common shares directly owned.

Insider Trade Summary

2,751.053 shares exercised/converted

Exercise 4 txns

Insider Field Matthew

Role Exec. VP & CFO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	2,751.053	$0.00	$0.00
Exercise	Common Stock	2,751.053	$168.47	$463K
Exercise Price or Tax Liability	Common Stock	1,318	$168.47	$222K
Grant/Award	Restricted Stock Units	5,553	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 11,055.104 contracts (Direct); Common Stock — 9,818.102 shares (Direct)

Footnotes (4)

1. F1. Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock.
2. F2. Restricted Stock Unit Award granted pursuant to the Company's Stock Plan.
3. F3. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/16/2027.
4. F4. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/17/2026.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did OSK executive Matthew Field report on this Form 4?

Matthew Field reported an RSU grant, an RSU conversion into common stock, and a tax-withholding share disposition. These transactions reflect routine equity compensation and related tax withholding rather than open-market buying or selling activity.

How many Restricted Stock Units did OSHKOSH CORP (OSK) grant to its CFO?

Oshkosh Corp granted Matthew Field 5,553 Restricted Stock Units. Each RSU represents a contingent right to receive one common share, with the award vesting in three equal annual installments starting on February 16, 2027, subject to continued service conditions.

When do Matthew Field’s new OSK Restricted Stock Units vest?

The 5,553 RSUs granted to Matthew Field vest in one-third annual increments beginning on February 16, 2027. Earlier RSU awards reported in this filing vest in one-third annual increments beginning on February 17, 2026, according to the award footnotes.

What price per share was used in Matthew Field’s OSK share transactions?

The common stock transactions used a price of $168.47 per share. This price applied to both the RSU conversion into common shares and the 1,318-share tax-withholding disposition reported for Matthew Field on February 17, 2026.

How many OSHKOSH CORP (OSK) shares does Matthew Field own after these transactions?

Following the February 17, 2026 transactions, Matthew Field directly owns 9,818.102 shares of Oshkosh Corp common stock. He also holds 5,553 Restricted Stock Units, which represent contingent rights to receive additional shares as the awards vest over time.

Is Matthew Field’s share disposition in OSK an open-market sale?

No, the disposition is coded as “F,” meaning shares were withheld to pay taxes. The 1,318 OSK shares were delivered to satisfy tax liabilities related to equity awards, not sold as a discretionary open-market transaction.

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

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Accepted by SEC EDGAR 02/18/2026 - 04:26 PM EST 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^*

Field Matthew

(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)
	Exec. VP & CFO

3. Date of Earliest Transaction (Month/Day/Year)
02/16/2026

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	02/17/2026		M		2,751.053	A	$168.47(1)	11,136.102	D
Common Stock	02/17/2026		F		1,318	D	$168.47	9,818.102	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	(2)	02/16/2026		A		5,553		(3)	(3)	Common Stock	5,553	$0	5,553	D
Restricted Stock Units	(1)	02/17/2026		M			2,751.053	02/17/2026(4)	(4)	Common Stock	2,751.053	$0	5,502.104	D

Explanation of Responses:

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

2. Restricted Stock Unit Award granted pursuant to the Company's Stock Plan.

3. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/16/2027.

4. Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/17/2026.

	Ignacio A. Cortina, for Matthew A. Field	02/18/2026
	** 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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