COMMERCIAL METALS Co (CMC)

Data as of Oct 14, 2026, from SEC Form 4 filings.

XNYSSTEEL WORKS, BLAST FURNACES & ROLLING MILLS (COKE OVENS)Net insider buying (90d)Watch CMC

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Latest CMC insider trades

John R. McPherson - Director
Open-market purchase$100K
Aug 13, 2026
Peter R. Matt - Officer
Open-market purchase$504K
Jul 10, 2026

About COMMERCIAL METALS Co (CMC)

Commercial Metals Co is a manufacturer and supplier of early-stage construction materials, including steel reinforcing bars, concrete pipes, precast products, and soil stabilization solutions. It also produces merchant bar, steel fence posts, and wire rod, serving domestic and some international markets in Europe and Asia. Its products are used in infrastructure and building projects such as highways, bridges, airports, and commercial and residential buildings.

Headquarters: IRVING, TX
Employees: 12,690
Listed: 1972
Exchange: XNYS
Sector: Materials

https://www.cmc.com SEC filings for CMC on EDGAR

CMC Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market purchase	1	1,390	$100K
Grant or award	8	8,758
Tax withholding / forfeiture	6	9,146

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

CMC insider transactions (Form 4)

92 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.

Date	Insider	Transaction	Security	Shares	Price	Value
Oct 12, 2026	Keith Haas - Officer	Grant or award	Common Stock	7,510^{footnote F1}	$0.00	-
Footnote F1 (shares): On October 12, 2026, the reporting person was granted an award of restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.
Oct 9, 2026	Michael Doucet - Officer	Tax withholding / forfeiture	Common Stock	751^{footnote F1}	$63.10	$47K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 9, 2026	Lindsay L. Sloan - Officer	Tax withholding / forfeiture	Common Stock	162^{footnote F1}	$63.10	$10K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 9, 2026	Brian N. Halloran - Officer	Tax withholding / forfeiture	Common Stock	494^{footnote F1}	$63.10	$31K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 9, 2026	Peter R. Matt - Officer	Tax withholding / forfeiture	Common Stock	4,913^{footnote F1}	$63.10	$310K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 9, 2026	Jody K. Absher - Officer	Tax withholding / forfeiture	Common Stock	1,065^{footnote F1}	$63.10	$67K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 9, 2026	Paul James Lawrence - Officer	Tax withholding / forfeiture	Common Stock	1,761^{footnote F1}	$63.10	$111K
Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.
Oct 1, 2026	John R. McPherson - Director	Grant or award	Common Stock	577^{footnote F1}	$62.72	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Oct 1, 2026	Gary E. McCullough - Director	Grant or award	Common Stock	577^{footnote F1}	$62.72	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Aug 13, 2026	John R. McPherson - Director	Open-market purchase	Common Stock	1,390	$71.92	$100K
Jul 15, 2026	Tandra C. Perkins - Director	Grant or award	Common Stock	19^{footnote F1}	$67.41	$1K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Jul 15, 2026	Dawne S. Hickton - Director	Grant or award	Common Stock	4^{footnote F1}	$67.41	$270
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Jul 15, 2026	John R. McPherson - Director	Grant or award	Common Stock	42^{footnote F1}	$67.41	$3K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Jul 15, 2026	Robert S. Wetherbee - Director	Grant or award	Common Stock	7^{footnote F1}	$67.41	$472
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Jul 15, 2026	Dennis V. Arriola - Director	Grant or award	Common Stock	22^{footnote F1}	$67.41	$1K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Jul 10, 2026	Peter R. Matt - Officer	Open-market purchase	Common Stock	8,230	$61.30	$504K
Jul 1, 2026	John R. McPherson - Director	Grant or award	Common Stock	592^{footnote F1}	$61.21	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Jul 1, 2026	Gary E. McCullough - Director	Grant or award	Common Stock	592^{footnote F1}	$61.21	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Jun 23, 2026	Michael R. Dumais - Director	Grant or award	Common Stock	1,214^{footnote F1}	$71.14	$86K
Footnote F1 (shares): Represents the grant of a Restricted Stock Award issued under the 2013 Long-Term Equity Incentive Plan that vests on a 1:1 basis solely in common stock on the first anniversary of the date of grant.
Apr 15, 2026	Dennis V. Arriola - Director	Grant or award	Common Stock	22^{footnote F1}	$64.91	$1K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Apr 15, 2026	Robert S. Wetherbee - Director	Grant or award	Common Stock	7^{footnote F1}	$64.91	$454
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Apr 15, 2026	John R. McPherson - Director	Grant or award	Common Stock	42^{footnote F1}	$64.91	$3K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Apr 15, 2026	Dawne S. Hickton - Director	Grant or award	Common Stock	4^{footnote F1}	$64.91	$260
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Apr 15, 2026	Tandra C. Perkins - Director	Grant or award	Common Stock	19^{footnote F1}	$64.91	$1K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Apr 10, 2026	Peter R. Matt - Officer	Tax withholding / forfeiture	Common Stock	4,685^{footnote F1}	$65.57	$307K
Footnote F1 (shares): Represents shares withheld by CMC to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on April 10, 2023.
Apr 1, 2026	John R. McPherson - Director	Grant or award	Common Stock	576^{footnote F1}	$62.87	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Apr 1, 2026	Gary E. McCullough - Director	Grant or award	Common Stock	576^{footnote F1}	$62.87	$36K
Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.
Feb 3, 2026	Jennifer J. Durbin - Officer	Open-market sale	Common Stock	25,050	$79.97	$2.00M
Feb 2, 2026	John R. McPherson - Director	Grant or award	Common Stock	31^{footnote F1}	$80.38	$2K
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.
Feb 2, 2026	Robert S. Wetherbee - Director	Grant or award	Common Stock	5^{footnote F1}	$80.38	$402
Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Recent CMC Form 8-K filings

Read CMC company news

Oct 13, 2026Item 8.01, 9.01

Read the filing on SEC EDGAR

Aug 5, 2026Item 7.01, 8.01, 9.01

Read the filing on SEC EDGAR

Jun 25, 2026Item 2.02, 7.01, 9.01

Read the filing on SEC EDGAR

Jun 24, 2026Item 8.01, 9.01

CMC insider trading FAQ

What is the latest insider trade for CMC?

COMMERCIAL METALS Co (CMC) had 15 insider filings in the last 90 days, with the most recent on 2026-10-14. The full record for CMC runs to 92 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying CMC stock?

1 insider purchase of CMC was filed in the last 90 days, totaling $100K.

How many insiders are selling CMC stock?

No insider sales of CMC were filed in the last 90 days. 2 sales are on record for this company.

Where can I see CMC SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects CMC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Materials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Oct 14, 2026 - Keith Haas view on EDGAR
Oct 13, 2026 - Michael Doucet view on EDGAR
Oct 13, 2026 - Lindsay L. Sloan view on EDGAR
Oct 13, 2026 - Brian N. Halloran view on EDGAR
Oct 13, 2026 - Peter R. Matt view on EDGAR
Oct 13, 2026 - Jody K. Absher view on EDGAR
Oct 13, 2026 - Paul James Lawrence view on EDGAR
Oct 5, 2026 - John R. McPherson view on EDGAR
Oct 5, 2026 - Gary E. McCullough view on EDGAR

Related companies with recent insider activity

Learn more

How to read insider buying signals: What an open-market purchase by an insider can and cannot tell you.
Insider activity in Materials: Where CMC's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market purchase

1,390

$100K

Grant or award

8,758

Tax withholding / forfeiture

9,146

Date

Insider

Transaction

Security

Price

Value

Oct 12, 2026

Keith Haas - Officer

Grant or award

Common Stock

7,510^{footnote F1}

$0.00

Footnote F1 (shares): On October 12, 2026, the reporting person was granted an award of restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.

Oct 9, 2026

Michael Doucet - Officer

Tax withholding / forfeiture

Common Stock

751^{footnote F1}

$63.10

$47K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 9, 2026

Lindsay L. Sloan - Officer

Tax withholding / forfeiture

Common Stock

162^{footnote F1}

$63.10

$10K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 9, 2026

Brian N. Halloran - Officer

Tax withholding / forfeiture

Common Stock

494^{footnote F1}

$63.10

$31K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 9, 2026

Peter R. Matt - Officer

Tax withholding / forfeiture

Common Stock

4,913^{footnote F1}

$63.10

$310K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 9, 2026

Jody K. Absher - Officer

Tax withholding / forfeiture

Common Stock

1,065^{footnote F1}

$63.10

$67K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 9, 2026

Paul James Lawrence - Officer

Tax withholding / forfeiture

Common Stock

1,761^{footnote F1}

$63.10

$111K

Footnote F1 (shares): Represents share withheld by Commercial Metals Company to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on October 9, 2023.

Oct 1, 2026

John R. McPherson - Director

Grant or award

Common Stock

577^{footnote F1}

$62.72

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Oct 1, 2026

Gary E. McCullough - Director

Grant or award

Common Stock

577^{footnote F1}

$62.72

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Aug 13, 2026

John R. McPherson - Director

Open-market purchase

Common Stock

1,390

$71.92

$100K

Jul 15, 2026

Tandra C. Perkins - Director

Grant or award

Common Stock

19^{footnote F1}

$67.41

$1K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Jul 15, 2026

Dawne S. Hickton - Director

Grant or award

Common Stock

4^{footnote F1}

$67.41

$270

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Jul 15, 2026

John R. McPherson - Director

Grant or award

Common Stock

42^{footnote F1}

$67.41

$3K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Jul 15, 2026

Robert S. Wetherbee - Director

Grant or award

Common Stock

7^{footnote F1}

$67.41

$472

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Jul 15, 2026

Dennis V. Arriola - Director

Grant or award

Common Stock

22^{footnote F1}

$67.41

$1K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Jul 10, 2026

Peter R. Matt - Officer

Open-market purchase

Common Stock

8,230

$61.30

$504K

Jul 1, 2026

John R. McPherson - Director

Grant or award

Common Stock

592^{footnote F1}

$61.21

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Jul 1, 2026

Gary E. McCullough - Director

Grant or award

Common Stock

592^{footnote F1}

$61.21

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Jun 23, 2026

Michael R. Dumais - Director

Grant or award

Common Stock

1,214^{footnote F1}

$71.14

$86K

Footnote F1 (shares): Represents the grant of a Restricted Stock Award issued under the 2013 Long-Term Equity Incentive Plan that vests on a 1:1 basis solely in common stock on the first anniversary of the date of grant.

Apr 15, 2026

Dennis V. Arriola - Director

Grant or award

Common Stock

22^{footnote F1}

$64.91

$1K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Apr 15, 2026

Robert S. Wetherbee - Director

Grant or award

Common Stock

7^{footnote F1}

$64.91

$454

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Apr 15, 2026

John R. McPherson - Director

Grant or award

Common Stock

42^{footnote F1}

$64.91

$3K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Apr 15, 2026

Dawne S. Hickton - Director

Grant or award

Common Stock

4^{footnote F1}

$64.91

$260

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Apr 15, 2026

Tandra C. Perkins - Director

Grant or award

Common Stock

19^{footnote F1}

$64.91

$1K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Apr 10, 2026

Peter R. Matt - Officer

Tax withholding / forfeiture

Common Stock

4,685^{footnote F1}

$65.57

$307K

Footnote F1 (shares): Represents shares withheld by CMC to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units granted on April 10, 2023.

Apr 1, 2026

John R. McPherson - Director

Grant or award

Common Stock

576^{footnote F1}

$62.87

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Apr 1, 2026

Gary E. McCullough - Director

Grant or award

Common Stock

576^{footnote F1}

$62.87

$36K

Footnote F1 (shares): Represents shares issued, at the election of the reporting person, in lieu of the quarterly cash retainer for board and committee service.

Feb 3, 2026

Jennifer J. Durbin - Officer

Open-market sale

Common Stock

25,050

$79.97

$2.00M

Feb 2, 2026

John R. McPherson - Director

Grant or award

Common Stock

31^{footnote F1}

$80.38

$2K

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.

Feb 2, 2026

Robert S. Wetherbee - Director

Grant or award

Common Stock

5^{footnote F1}

$80.38

$402

Footnote F1 (shares): Represents dividend equivalents deemed deferred into additional restricted stock units that are fully vested and are distributable in shares of common stock following termination of services as a Director of the Company, in accordance with the applicable distribution election.