| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
12 companies · Materials
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 19, 2026 | TTAM Titan America SA | Wilt Lawrence Hugh Jr. | Chief Financial Officer | Buy | 20,000 | $14.93 | $298,600.00 | New | - | - | |
| Mar 13, 2026 | AMRZ Amrize Ltd | Gross Mario | Chief Supply Chain Officer | Buy | 3,200 | $55.29 | $176,936.00 | +5.6% | - | - | |
| Mar 13, 2026 | AMRZ Amrize Ltd | Brouwer Roald | Chief Technology Officer | Buy | 2,000 | $54.88 | $109,760.00 | +12.3% | - | - | |
| Mar 12, 2026 | AMRZ Amrize Ltd | Hill Jaime | President, Building Materials | Buy | 1,000 | $56.90 | $56,900.00 | +3.7% | - | - | |
| Mar 11, 2026 | AMRZ Amrize Ltd | Hill Jaime | President, Building Materials | Buy | 1,000 | $58.91 | $58,910.00 | +3.8% | - | - | |
| Mar 11, 2026 | AMRZ Amrize Ltd | Brouwer Roald | Chief Technology Officer | Buy | 3,000 | $58.72 | $176,160.00 | +22.6% | - | - | |
| Mar 11, 2026 | TGLS Tecnoglass Inc. | Energy Holding Corp | 10% Owner | Buy | 306,666 | $42.84 | $13,138,086.64 | +0.5% | - | - | |
| Mar 10, 2026 | AMRZ Amrize Ltd | Johnston Ian A | Chief Financial Officer | Buy | 4,250 | $58.94 | $250,473.75 | +20.4% | - | - | |
| Mar 9, 2026 | AMRZ Amrize Ltd | Hill Jaime | President, Building Materials | Buy | 3,184 | $56.34 | $179,386.56 | +14.0% | - | - | |
| Mar 6, 2026 | AMRZ Amrize Ltd | Jenisch Jan Philipp | Chairman & CEO | Buy | 60,000 | $58.05 | $3,483,000.00 | +3.7% | - | - | |
| Feb 20, 2026 | VMC Vulcan Materials Company | Anderson Melissa H. | Director | Sell | 1,137 | $303.72 | $345,329.64 | -100% | - | - | |
| Feb 19, 2026 | AMRZ Amrize Ltd | Johnston Ian A | Chief Financial Officer | Buy | 1,200 | $63.92 | $76,701.95 | +3.4% | - | - | |
| Dec 11, 2025 | VMC Vulcan Materials CO | BAKER THOMPSON S II | President | Sell | 7,135 | $300.81 | $2,146,279.35 | -100% | -10.9% | - | |
| Dec 10, 2025 | VMC Vulcan Materials CO | Franklin Denson N. III | SVP, Gen. Counsel & Secretary | Sell | 665 | $295.00 | $196,175.00 | -7.4% | -8.3% | - | |
| Nov 24, 2025 | SMID SMITH MIDLAND CORP | Gerhardt Richard | - | Sell | 666 | $33.26 | $22,153.16 | -11.5% | - | - | |
| Nov 19, 2025 | VMC Vulcan Materials CO | Clement David P | Senior Vice President | Sell | 2,000 | $288.55 | $577,100.00 | -42.9% | - | - | |
| Nov 19, 2025 | AMRZ Amrize Ltd | Gangestad Nicholas C | Director | Buy | 2,000 | $47.34 | $94,680.00 | +67.6% | - | - | |
| Nov 12, 2025 | VMC Vulcan Materials CO | BAKER THOMPSON S II | President | Sell | 4,853 | $295.63 | $1,434,714.50 | -5.4% | +9.7% | - | |
| Nov 10, 2025 | VMC Vulcan Materials CO | HALL GRAYSON | Director | Sell | 4,578 | $290.73 | $1,330,961.94 | -98.3% | +10.5% | - |
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.