| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider buying and selling activity across 12 companies in the Construction Materials industry. Part of the Materials sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 | USLM United States Lime & Minerals, Inc. | Candou Holdings Ltd. | 10% Owner | Buy | 20,000 | $110.00 | $2,200,000.00 | +0.1% | - | - | |
| Sep 9, 2026 | USLM United States Lime & Minerals, Inc. | Doumet Antoine M | Director | Sell | 20,000 | $110.00 | $2,200,000.00 | -18.2% | - | - | |
| Sep 2, 2026 | AMRZ Amrize Ltd | Jenisch Jan Philipp52 | Chairman &CEO | Buy | 30,000 | $42.47 | $1,274,080.00 | +6.1% | - | - | |
| Sep 2, 2026 | SMID Smith-Midland Corporation | Smith Matthew I | Director | Buy | 2,000 | $27.15 | $54,300.00 | +19.6% | - | - | |
| Sep 1, 2026 | SMID Smith-Midland Corporation | Smith Ashley B | Chief Executive Officer | Buy | 2,000 | $26.87 | $53,740.00 | +1.1% | - | - | |
| Aug 27, 2026 | AMRZ Amrize Ltd | Gibson Dwight Audley Konrad | Director | Buy | 5 | $44.58 | $243.85 | +0.1% | - | - | |
| Aug 26, 2026 | AMRZ Amrize Ltd | Sanche Jacques Wolf | Director | Buy | 4,150 | $45.02 | $186,833.00 | +73.9% | - | - | |
| Aug 25, 2026 | AMRZ Amrize Ltd | Singleton Denise R58 | Chief Legal Officer &Corp Sec | Buy | 3,500 | $44.12 | $154,402.50 | +87.5% | - | - | |
| Aug 25, 2026 | AMRZ Amrize Ltd | Forrest Nollaig | Chief Mktg &Corp Affairs Off | Buy | 1,500 | $44.15 | $66,225.00 | +7.4% | - | - | |
| Aug 24, 2026 | EXP Eagle Materials Inc. | Thompson Tony | Senior Vice President | Sell | 3,074 | $203.96 | $626,977.34 | -23.3% | - | - | |
| Aug 21, 2026 | VMC Vulcan Materials Company | Hill J Thomas60 | Director | Sell | 14,000 | $276.17 | $3,866,404.44 | -19.4% | - | - | |
| Aug 17, 2026 | AMRZ Amrize Ltd | Poletti Samuel Jonas | Chief Strategy &M&A Officer | Buy | 2,510 | $46.92 | $117,769.20 | +32.8% | - | - | |
| Aug 12, 2026 | AMRZ Amrize Ltd | Oran Baris | Chief Financial Officer | Buy | 6,000 | $47.26 | $283,530.00 | New | - | - | |
| Aug 11, 2026 | AMRZ Amrize Ltd | Clark Stephen S | Chief People Officer | Buy | 5,260 | $47.31 | $248,850.60 | +97.8% | - | - | |
| Aug 11, 2026 | AMRZ Amrize Ltd | Hill Jaime | President, Building Materials | Buy | 1,500 | $47.12 | $70,680.00 | +5.3% | - | - | |
| Aug 11, 2026 | AMRZ Amrize Ltd | Brouwer Roald52 | Chief Technology Officer | Buy | 1,500 | $46.36 | $69,540.00 | +7.5% | - | - | |
| Aug 11, 2026 | AMRZ Amrize Ltd | Gross Mario | Chief Supply Chain Officer | Buy | 3,568 | $46.60 | $166,251.84 | +10.2% | - | - | |
| Aug 7, 2026 | VMC Vulcan Materials Company | Clement David P57 | Senior Vice President | Sell | 2,000 | $285.10 | $570,200.00 | -22.9% | - | - | |
| Aug 3, 2026 | EXP Eagle Materials Inc. | Carter Margot Lebenberg | Director | Sell | 5,215 | $204.87 | $1,068,397.52 | -43.6% | - | - | |
| Jun 15, 2026 | VMC Vulcan Materials Company | Clement David P57 | Senior Vice President | Sell | 2,212 | $292.29 | $646,545.48 | -20.2% | -14.5% | - | |
| May 22, 2026 | AMRZ Amrize Ltd | Forrest Nollaig | Chief Mktg &Corp Affairs Off | Buy | 2,000 | $50.25 | $100,500.00 | +11.0% | -10.7% | - | |
| May 21, 2026 | AMRZ Amrize Ltd | Brouwer Roald52 | Chief Technology Officer | Buy | 1,500 | $49.84 | $74,760.00 | +8.2% | -10.4% | - | |
| May 20, 2026 | AMRZ Amrize Ltd | Gross Mario | Chief Supply Chain Officer | Buy | 4,000 | $49.01 | $196,032.00 | +13.0% | -10.7% | - | |
| May 19, 2026 | AMRZ Amrize Ltd | Jenisch Jan Philipp52 | Chairman &CEO | Buy | 19,001 | $49.39 | $938,451.23 | +3.8% | -5.3% | - | |
| May 15, 2026 | CRH Crh Plc | Oriordain Padraig | See Remarks | Sell | 1,492 | $104.45 | $155,831.94 | -55.3% | -5.3% | - |
The blue line has two modes, toggled with the Relative and Absolute buttons:
Relative (default) shows cumulative industry performance with both the overall market and parent sector movements removed. When the line rises above 100, the industry is outperforming its sector; below 100 means underperforming. This is calculated using factor returns via weighted least squares (WLS) regression, isolating pure industry-specific behavior.
Absolute shows the total cumulative return of the industry including market and sector movement. This reflects what an investor actually experienced — an industry can show strong absolute gains even while underperforming its sector in relative terms.
Both views start at an index of 100. Other return drivers such as momentum, value, or size are deliberately retained in both modes, since these are part of what makes an industry behave the way it does and may reflect the conditions insiders are responding to.