[Form 4] Vulcan Materials CO Insider Trading Activity

Rhea-AI Filing Summary

Vulcan Materials director Grayson Hall reported a compensation-related equity transaction involving Restricted Stock Units. On June 12, 2026, Hall exercised 655 Restricted Stock Units, each convertible into one share of Vulcan common stock at a price of $0.00 per share. The units had previously cliff vested and were settled in shares of common stock within 75 days after the vesting date. Following this conversion, Hall directly holds 618.41 shares of Vulcan common stock, and the reported Restricted Stock Unit balance associated with this grant is now zero. No open‑market purchases or sales were reported in this filing; the activity reflects the settlement of equity awards granted as part of director compensation.

Insider Trade Summary

655 shares exercised/converted

Mixed 2 txns

Insider HALL GRAYSON

Role null

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	655	$0.00	--
Exercise	Common Stock	655	$0.00	--

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Common Stock — 618.41 shares (Direct, null)

Footnotes (1)

1. Each Restricted Stock Unit represents a contingent right to receive one share of Vulcan Common Stock. Represents Restricted Stock Units awarded on the grant date and dividend equivalents accruing since the grant date. Restricted Stock Units cliff vested on the specified date and were settled in shares of Vulcan Common Stock within 75 days after such date.

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Form 4 Insider Transactions: What Each Field Means →

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^*

HALL GRAYSON

(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)
06/12/2026

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	06/12/2026		M		655	A	(1)	618.41	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)	06/12/2026		M			655(2)	05/08/2026(3)	(3)	Common Stock	655	$0.00	0.00	D

Explanation of Responses:

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

2. Represents Restricted Stock Units awarded on the grant date and dividend equivalents accruing since the grant date.

3. Restricted Stock Units cliff vested on the specified date and were settled in shares of Vulcan Common Stock within 75 days after such date.

Remarks:

	/s/ Jennifer L. Commander, Attorney-In-Fact	06/15/2026
	** 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)