Commercial Metals CEO Matt has shares withheld for taxes

The transactions were tied to awards granted in two separate years, with the reported tax withholding priced at $64.77 per share.

Rhea-AI Filing Summary

Commercial Metals Company (CMC) reported that President and CEO Peter R. Matt had 5,343 shares withheld at $64.77 per share on October 14, 2026, to satisfy tax withholding obligations when vested restricted stock units granted on October 14, 2024, were settled. A second withholding of 5,642 shares at the same price that day related to vested restricted stock units granted on October 14, 2025. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Tax Withholding: 10,985 shares

Tax Withholding 2 txns

Insider MATT PETER R

Role President and CEO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	5,343	$64.77	$346K
Tax Withholding	Common Stock F2, F3	5,642	$64.77	$365K

Holdings After Transaction: Common Stock — 251,104 shares (Direct)

Footnotes (3)

1. F1. Represents shares withheld by Commercial Metals Company ("CMC") to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 14, 2024.
2. F2. Represents shares withheld by CMC to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 14, 2025.
3. F3. Includes 494 shares acquired under the CMC Employee Stock Purchase Plan.

Key Figures

Shares withheld for 2024 restricted stock units: 5,343 shares Shares withheld for 2025 restricted stock units: 5,642 shares Withholding price: $64.77 per share

3 metrics

Shares withheld for 2024 restricted stock units 5,343 shares October 14, 2026; units granted October 14, 2024

Shares withheld for 2025 restricted stock units 5,642 shares October 14, 2026; units granted October 14, 2025

Withholding price $64.77 per share Both transactions on October 14, 2026

Key Terms

tax withholding obligations, restricted stock units, Employee Stock Purchase Plan

3 terms

tax withholding obligations financial

"to satisfy tax withholding obligations"

restricted stock units financial

"settlement of vested restricted stock units"

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.

Employee Stock Purchase Plan financial

"acquired under the CMC Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

FAQ

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

How many CMC shares did Peter R. Matt have withheld for taxes?

Commercial Metals Company's President and CEO, Peter R. Matt, had 5,343 shares withheld at $64.77 per share for vested restricted stock units granted on October 14, 2024, and 5,642 shares withheld at the same price for vested restricted stock units granted on October 14, 2025. Both transactions occurred on October 14, 2026. No Rule 10b5-1 plan is reported.

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

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Available on EDGAR 10/15/2026 - 03:24 PM EDT Accepted by SEC EDGAR 10/15/2026 - 03:24 PM EDT 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^*

MATT PETER R

(Last) (First) (Middle)

6565 N. MACARTHUR BLVD, SUITE 800

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/14/2026

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	10/14/2026		F		5,343(1)	D	$64.77	256,252	D
Common Stock	10/14/2026		F		5,642(2)	D	$64.77	251,104(3)	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 shares withheld by Commercial Metals Company ("CMC") to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 14, 2024.

2. Represents shares withheld by CMC to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 14, 2025.

3. Includes 494 shares acquired under the CMC Employee Stock Purchase Plan.

Remarks:

	By: Jody K. Absher For: Peter R. Matt	10/15/2026
	** 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)