COMMERCIAL METALS (CMC) stock: insider trades, news & valuation
Strong buyingShare price and insider trades
COMMERCIAL METALS insider trading at a glance (Oct 9, 2026): in the past 12 months, 3 insiders bought $853K and 2 sold $2.4M of CMC stock on the open market.
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CMC insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $604K | 2 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | $149K | 1 | $2.0M | 1 |
| Q4 2025 | $100K | 2 | $373K | 1 |
Valuation, profit and volume
Summary
Over the past 12 months, 3 COMMERCIAL METALS Co insiders reported open-market purchases totaling $853K, while 2 insiders reported sales totaling $2.4M. 0 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Aug 14SEC | John R McphersonDirector | Buy | 1,39021,927 held (+7%) | $71.92 | $100K | -11.2% | — |
| Jul 13SEC | Peter R MattCEO, President | Buy | 8,230181,522 held (+5%) | $61.30 | $504K | +4.2% | — |
| Feb 4SEC | Jennifer J DurbinFmr. Chief Hr & Comm. Officer | Sell | 25,05052,880 held (−32%) | $79.97 | $2.0M | -20.1% | — |
| Jan 22SEC | Dennis V ArriolaDirector | Buy | 2,0009,238 held (+28%) | $74.69 | $149K | -14.5% | — |
| Nov 4SEC | Brian N. HalloranSvp, N. America Steel Group | Sell | 6,23258,055 held (−10%) | $59.87 | $373K | +6.7% | — |
| Oct 21SEC | John R McphersonDirector | Buy | 1,7126,712 held (+34%) | $58.09 | $99K | +10.0% | — |
| Oct 21SEC | John R McphersonDirector | Buy | 106,722 held (+0%) | $58.68 | $587 | +8.9% | — |
Insiders at COMMERCIAL METALS Co
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Jennifer J DurbinFmr. Chief Hr & Comm. Officer | — | $2.0M | Feb 4, 2026 | — |
| Peter R MattCEO, President | $504K | — | Jul 13, 2026 | — |
| John R McphersonDirector | $200K | — | Aug 14, 2026 | — |
| Dennis V ArriolaDirector | $149K | — | Jan 22, 2026 | — |
| Brian N. HalloranSvp, N. America Steel Group | — | $373K | Nov 4, 2025 | — |
CMC stock: common questions
Are COMMERCIAL METALS Co insiders buying CMC stock?
In the past 12 months, 3 insiders reported open-market purchases of CMC worth $853K. The latest was Director John R Mcpherson bought $100K of CMC at $71.92.
Are COMMERCIAL METALS Co insiders selling CMC stock?
2 insiders reported sales worth $2.4M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is CMC's 52-week range?
Over the past year CMC has traded between $54.70 and $82.67. It last closed at $63.89 on Oct 9, 2026.