Vulcan Materials director granted 617 RSUs

QUIRK KATHLEEN L reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

QUIRK KATHLEEN L reported acquisition or exercise transactions in this Form 4 filing.

Vulcan Materials Company director Kathleen L. Quirk reported a compensation-related equity award. She received 617 Restricted Stock Units, each representing a contingent right to one share of Vulcan common stock, at a grant price of $0.00 per unit.

The RSUs were granted as an annual stock award under the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan. They are scheduled to cliff vest on a specified future date, with vested shares to be delivered when Quirk ceases to serve on Vulcan’s Board of Directors. After this grant, she holds 617 RSUs directly.

Insider Trade Summary

Grant/Award: 617 shares

Grant/Award 1 txn

Insider QUIRK KATHLEEN L

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	617	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 617 contracts (Direct)

Footnotes (3)

1. F1. Each Restricted Stock Unit represents a contingent right to receive one share of Vulcan Common Stock.
2. F2. Annual stock grant made to the reporting person under the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan.
3. F3. Restricted Stock Units cliff vest on the specified date. In accordance with the terms of the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan and instructions previously provided by the reporting person pursuant thereto, vested Restricted Stock Units will be delivered to the reporting person when the reporting person ceases to hold office as a member of the Board of Directors of Vulcan Materials Company.

Key Figures

RSUs granted: 617 Restricted Stock Units Grant price per RSU: $0.00 per unit RSUs after transaction: 617 RSUs +1 more

4 metrics

RSUs granted 617 Restricted Stock Units Annual stock grant to director Kathleen L. Quirk

Grant price per RSU $0.00 per unit Equity compensation grant

RSUs after transaction 617 RSUs Total Restricted Stock Units held directly after grant

Scheduled vesting date May 8, 2027 Cliff vesting date for RSUs

Key Terms

Restricted Stock Units, cliff vest, Omnibus Long-Term Incentive Plan

3 terms

Restricted Stock Units financial

"Each Restricted Stock Unit represents a contingent right to receive one share of Vulcan Common Stock."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

cliff vest financial

"Restricted Stock Units cliff vest on the specified date."

A cliff vest is a schedule for stock options or restricted shares where no ownership rights are earned until a fixed date, after which a set portion becomes fully owned all at once — like a probation period that suddenly unlocks pay. Investors watch cliff vests because they influence when insiders can sell shares, affect staff retention and dilution timing, and help predict short-term changes in a company’s shareholder makeup.

Omnibus Long-Term Incentive Plan financial

"under the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan."

FAQ

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

What insider transaction did Vulcan Materials (VMC) report for Kathleen L. Quirk?

Vulcan Materials reported that director Kathleen L. Quirk received a grant of 617 Restricted Stock Units as equity compensation. The award was made under the company’s 2025 Omnibus Long-Term Incentive Plan and reflects a routine annual stock grant for a board member.

How many Restricted Stock Units did Kathleen L. Quirk receive from Vulcan Materials (VMC)?

Kathleen L. Quirk received 617 Restricted Stock Units from Vulcan Materials. Each unit represents a contingent right to one share of Vulcan common stock, providing equity-based compensation tied directly to the company’s share value over time.

What is the price and structure of the RSU grant to Vulcan Materials (VMC) director Quirk?

The RSU grant to Quirk was issued at a price of $0.00 per unit, typical for stock-based compensation. Each Restricted Stock Unit converts into one share of Vulcan common stock upon settlement, aligning the director’s interests with long-term shareholder value.

Under which plan were the RSUs granted to Vulcan Materials (VMC) director Kathleen L. Quirk?

The 617 Restricted Stock Units granted to Quirk were issued under the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan. This plan governs equity-based awards for eligible participants, including annual stock grants to members of the Board of Directors.

When do Kathleen L. Quirk’s Vulcan Materials (VMC) Restricted Stock Units vest and settle?

The Restricted Stock Units are scheduled to cliff vest on a specified future date. According to the plan and Quirk’s prior instructions, the vested RSUs will be delivered when she ceases to hold office as a member of Vulcan’s Board of Directors.

How many Restricted Stock Units does Vulcan Materials (VMC) director Quirk hold after this transaction?

Following this transaction, Kathleen L. Quirk holds a total of 617 Restricted Stock Units directly. These units represent a contingent right to receive an equal number of Vulcan common shares upon settlement under the company’s long-term incentive plan rules.

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

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Accepted by SEC EDGAR 05/12/2026 - 04:50 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^*

QUIRK KATHLEEN L

(Last) (First) (Middle)

1200 URBAN CENTER DRIVE

(Street)

BIRMINGHAM ALABAMA 35242

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Vulcan Materials CO [ VMC ]

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)
05/08/2026

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

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)	05/08/2026		A(2)		617		05/08/2027(3)	(3)	Common Stock	617	$0.00	617	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of Vulcan Common Stock.

2. Annual stock grant made to the reporting person under the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan.

3. Restricted Stock Units cliff vest on the specified date. In accordance with the terms of the Vulcan Materials Company 2025 Omnibus Long-Term Incentive Plan and instructions previously provided by the reporting person pursuant thereto, vested Restricted Stock Units will be delivered to the reporting person when the reporting person ceases to hold office as a member of the Board of Directors of Vulcan Materials Company.

Remarks:

	/s/ Jennifer L. Commander, Attorney-In-Fact	05/12/2026
	** 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)