Wabash National director receives 21,866-share equity grant

TAYLOR STUART A II reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

TAYLOR STUART A II reported acquisition or exercise transactions in this Form 4 filing.

Wabash National Corp director Stuart A. Taylor II received an equity grant of 21,866 shares of common stock. The Form 4 classifies this as a grant or award with no purchase price, indicating it is compensation rather than an open-market transaction.

A footnote identifies the grant as a Restricted Stock Unit award vesting on May 13, 2027. Following this award, Taylor’s direct holdings reported in this filing total 85,189 shares of Wabash National common stock.

Insider Trade Summary

Grant/Award: 21,866 shares

Grant/Award 1 txn

Insider TAYLOR STUART A II

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	21,866	$0.00	$0.00

Holdings After Transaction: Common Stock — 85,189 shares (Direct)

Footnotes (1)

1. F1. Restricted Stock Unit award vesting May 13, 2027

Key Figures

Equity grant size: 21,866 shares Holdings after transaction: 85,189 shares Transaction price: $0.0000 per share +2 more

5 metrics

Equity grant size 21,866 shares Common Stock award coded as grant/award acquisition (A)

Holdings after transaction 85,189 shares Direct Wabash National common stock held after grant

Transaction price $0.0000 per share Indicates no cash paid; equity compensation grant

Vesting date May 13, 2027 Restricted Stock Unit award vesting date per footnote

Transaction date May 13, 2026 Date of reported grant of common stock

Key Terms

Restricted Stock Unit, Grant, award, or other acquisition, Form 4, Common Stock

4 terms

Restricted Stock Unit financial

"Restricted Stock Unit award vesting May 13, 2027"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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

What did Wabash National (WNC) director Stuart A. Taylor II report on this Form 4?

Stuart A. Taylor II reported receiving 21,866 shares of Wabash National common stock as an equity grant. The transaction is coded as a grant or award, reflecting compensation rather than an open-market trade, and it increases his directly held share position.

Is the Wabash National (WNC) Form 4 transaction a stock purchase or a compensation grant?

The Form 4 shows a compensation grant, not a purchase. The transaction has code “A” for grant, award, or other acquisition, with a per-share price of $0.0000, indicating the shares were awarded as equity compensation instead of being bought in the open market.

How many Wabash National (WNC) shares does Stuart A. Taylor II hold after this award?

After receiving the 21,866-share grant, Stuart A. Taylor II is reported as holding 85,189 Wabash National common shares directly. This total reflects his position immediately following the reported transaction on May 13, 2026, based on the information in this filing.

What are the vesting terms of the Wabash National (WNC) equity grant reported?

A footnote states the award is a Restricted Stock Unit grant vesting on May 13, 2027. This means the full economic ownership of the granted units is subject to vesting conditions through that date, typical of long-term incentive compensation for company directors.

Does the Wabash National (WNC) Form 4 indicate any stock sales by Stuart A. Taylor II?

The Form 4 does not report any stock sales. It shows only one transaction coded as an acquisition through a grant or award of 21,866 shares, with no sale, disposal, or tax-withholding entries included in the transaction summary for this filing.

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

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Accepted by SEC EDGAR 05/15/2026 - 01:30 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^*

TAYLOR STUART A II

(Last) (First) (Middle)

3900 MCCARTY LANE

(Street)

LAFAYETTE INDIANA 47905

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WABASH NATIONAL Corp [ WNC ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/13/2026

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

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

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

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(1)	05/13/2026		A		21,866	A	$0	85,189	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

Explanation of Responses:

1. Restricted Stock Unit award vesting May 13, 2027

	Stuart A. Taylor, II/s/M. Kristin Glazner, as attorney-in-fact	05/15/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)