[Form 4] COMMERCIAL METALS Co Insider Trading Activity

Rhea-AI Filing Summary

Commercial Metals Company (CMC) reported an insider transaction by its President and CEO, who also serves as a Director. On 10/09/2025, 4,913 shares of common stock were withheld under transaction code F at $59.31 per share to cover taxes related to the settlement of vested restricted stock units granted on October 9, 2023.

Following this tax withholding, the reporting person directly beneficially owns 119,819 shares of CMC common stock. This Form 4 reflects a non-open-market, tax-related share withholding rather than a discretionary sale.

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

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

1. Name and Address of Reporting Person^*

MATT PETER R

(Last) (First) (Middle)

6565 N. MACARTHUR BLVD, SUITE 800

(Street)

IRVING TX 75039

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COMMERCIAL METALS Co [ CMC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2025

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	10/09/2025		F		4,913(1)	D	$59.31	119,819	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. Represents share withheld by Commercial Metals Company ("CMC") to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Remarks:

	By: Jody K. Absher For: Peter R. Matt	10/14/2025
	** 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.

FAQ

What did CMC disclose in this Form 4 filing?

CMC disclosed a tax withholding transaction (Code F) in which 4,913 shares were withheld at $59.31 on 10/09/2025 tied to vested RSUs.

Who is the reporting person in the CMC Form 4?

The reporting person is the company’s President and CEO, who is also a Director.

How many CMC shares does the reporting person own after the transaction?

After the transaction, the reporting person directly beneficially owns 119,819 shares.

What does transaction code F mean for CMC’s Form 4?

Code F indicates shares were withheld to satisfy tax withholding obligations related to equity award vesting.

What triggered the share withholding reported by CMC?

The withholding relates to the settlement of vested RSUs that were granted on October 9, 2023.

Was this an open-market sale of CMC stock?

No. It was a tax withholding event (Code F), not an open-market sale.