Commercial Metals Company (CMC) Insider Trading

Last 12 months

Insiders bought $754k and sold $2.38M on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. Fmr. Chief HR & Comm. Officer Jennifer J Durbin sold $2M on Feb 3, 32% of their stake, outside a plan.

Net open-market

−$1.62M

3 buys · 2 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

3 / 2

executives and directors

Last open-market buy

Aug 2026

Aug 13, 2026

Get an email when CMC's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 13	John R McPherson Director	Bought	1,390	$71.92	$100k	5.1%	Form 4
Jul 10	Peter R Matt President and CEO	Bought	8,230	$61.30	$504k	4.7%	Form 4
Feb 3	Jennifer J Durbin Fmr. Chief HR & Comm. Officer	SoldNo plan	25,050	$79.97	$2M	32%	Form 4
Jan 20	Dennis V Arriola Director	Bought	2,000	$74.69	$149k	28%	Form 4
Oct 31, 2025	Brian N. Halloran SVP, N. America Steel Group	SoldNo plan	6,232	$59.87	$373k	9.7%	Form 4
Oct 20, 2025	John R McPherson Director	Bought 2 parts	1,722	$58.09 average	$100k	8.0%	Form 4
Apr 4, 2025	John R McPherson Director	Bought	2,475	$40.42	$100k	14%	Form 4
Mar 27, 2025	Peter R Matt President and CEO	Bought	6,100	$48.30	$295k	4.9%	Form 4

Aug 13
John R McPherson
Director · bought 1,390 at $71.92
$100k
5.1% of stake
Jul 10
Peter R Matt
President and CEO · bought 8,230 at $61.30
$504k
4.7% of stake
Feb 3No plan
Jennifer J Durbin
Fmr. Chief HR & Comm. Officer · sold 25,050 at $79.97
$2M
32% of stake
Jan 20
Dennis V Arriola
Director · bought 2,000 at $74.69
$149k
28% of stake
Oct 31, 2025No plan
Brian N. Halloran
SVP, N. America Steel Group · sold 6,232 at $59.87
$373k
9.7% of stake
Oct 20, 2025
John R McPherson
Director · bought 1,722 at avg $58.09
$100k
8.0% of stake
Apr 4, 2025
John R McPherson
Director · bought 2,475 at $40.42
$100k
14% of stake
Mar 27, 2025
Peter R Matt
President and CEO · bought 6,100 at $48.30
$295k
4.9% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch CMC, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in CMC's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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