| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Counted by filing, the last 12 months brought 2 open-market purchases by 1 insider worth about $195K and 1 sale by 1 insider worth about $263K. The 12 months before that brought no open-market purchases and 20 sales by 12 insiders worth about $58.7M.
The largest open-market purchase in the last two years was 1,972 shares by James D Hope (Director) at an average $50.70 on April 7, 2026, about $100K. Three months later CNM was down 9%.
The most recent purchase was by James D Hope (Director) on July 6, 2026.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 66.1K | $2.97M | - | |
| CEO | 31.5K | $1.41M | - | |
| Pres | 25.5K | $1.14M | - | |
| Pres | 24.0K | $1.08M | - | |
| Dir | 18.0K | $805.6K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jul 6, 2026 | James D Hope | Director | Buy | 2,067 | $46.01 | $95,110.94 | +21.2% | -9.0% | - | |
| Apr 17, 2026 | Robyn L Bradbury69 | Chief Financial Officer | Sell10b5-1 | 5,000 | $52.54 | $262,724.06 | -28.6% | -9.9% | - | |
| Apr 7, 2026 | James D Hope | Director | Buy | 1,972 | $50.70 | $99,970.54 | +39.7% | -8.8% | - | |
| Aug 18, 2025 | Mark R Witkowski54 | Chief Executive Officer | Sell10b5-1 | 100,000 | $64.08 | $6,408,210.00 | -73.6% | -30.7% | -29.9% | |
| Jul 22, 2025 | Robyn L Bradbury69 | Chief Financial Officer | Sell10b5-1 | 5,000 | $64.51 | $322,550.50 | -36.9% | -19.1% | -32.7% | |
| Jul 18, 2025 | Orvin T Kimbrough | Director | Sell10b5-1 | 23,962 | $61.77 | $1,480,094.40 | -63.2% | -16.1% | -27.0% | |
| Jul 18, 2025 | James G Castellano | Director | Sell10b5-1 | 43,994 | $61.98 | $2,726,783.32 | - | -16.1% | -27.0% | |
| Jul 17, 2025 | Mark R Witkowski54 | Chief Executive Officer | Sell10b5-1 | 100,000 | $61.26 | $6,126,387.75 | -73.6% | -16.0% | -26.9% | |
| Jul 7, 2025 | Stephen O LeClair52 | Executive Chair | Sale+OE | 125,000 | $62.14 | $7,767,601.41 | -63.9% | -16.6% | -26.1% | |
| Jul 1, 2025 | Robyn L Bradbury69 | Chief Financial Officer | Sell10b5-1 | 25,000 | $60.49 | $1,512,283.10 | -74.5% | -12.5% | -25.9% |