| 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% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Oct 29, 2018 | BASA Basanite, Inc. | Loricco Ronald Joseph Sr. | Director, 10% Owner | Buy | 4,000,000 | $0.05 | $200,000.00 | +18.8% | |
| Oct 1, 2018 | MLM Martin Marietta Materials Inc | Mohr John P | SVP - CIO | Buy | 4 | $203.93 | $734.02 | +0.1% | |
| Sep 27, 2018 | BASA Basanite, Inc. | Loricco Ronald Joseph Sr. | Director, 10% Owner | Buy | 666,666 | $0.08 | $49,999.95 | +166.7% | |
| Sep 14, 2018 | TGLS Tecnoglass Inc. | Byorum Martha L | Director | Sell | 9,503 | $9.44 | $89,730.52 | -3.5% | |
| Aug 22, 2018 | MLM Martin Marietta Materials Inc | McCunniff Donald A. | SVP - Human Resources | Sell | 2,250 | $204.33 | $459,731.48 | -15.1% | |
| Aug 17, 2018 | BASA Basanite, Inc. | Loricco Ronald Joseph Sr. | Director, 10% Owner | Buy | 666,666 | $0.08 | $49,999.95 | +166.7% | |
| Aug 15, 2018 | BASA Basanite, Inc. | Loricco Ronald Joseph Sr. | Director, 10% Owner | Buy | 1,333,333 | $0.08 | $99,999.97 | +7.1% | |
| Jul 30, 2018 | MLM Martin Marietta Materials Inc | Zelnak Stephen P Jr | Director | Buy | 3,500 | $202.87 | $710,045.00 | +19.0% | |
| Jul 27, 2018 | MLM Martin Marietta Materials Inc | Koraleski John J | Director | Buy | 2,400 | $208.06 | $499,332.00 | +102.1% | |
| Jun 13, 2018 | EXP Eagle Materials Inc | Graass James H58 | EVP &General Counsel | Sell | 5,000 | $115.00 | $575,000.00 | -8.3% | |
| Jun 13, 2018 | MLM Martin Marietta Materials Inc | McCunniff Donald A. | SVP - Human Resources | Sell | 4,226 | $230.72 | $975,031.17 | -22.1% | |
| Jun 11, 2018 | VMC Vulcan Materials Co | Bass Stanley G47 | Chief Growth Officer | Sell | 4,109 | $130.00 | $534,170.00 | -15.8% | |
| Jun 11, 2018 | VMC Vulcan Materials Co | McPherson John R64 | Exec VP &Cf &Strategy | Sell | 21,618 | $130.37 | $2,818,338.66 | -29.1% | |
| Jun 7, 2018 | EXP Eagle Materials Inc | Graass James H58 | EVP &General Counsel | Sell | 5,000 | $112.50 | $562,500.00 | -8.3% | |
| May 31, 2018 | EXP Eagle Materials Inc | Kesler Dale Craig56 | EVP And CFO | Sell | 10,000 | $108.70 | $1,087,000.00 | -14.4% | |
| May 15, 2018 | EXP Eagle Materials Inc | Graass James H58 | EVP &General Counsel | Sell | 10,000 | $110.00 | $1,100,000.00 | -8.4% | |
| May 11, 2018 | MLM Martin Marietta Materials Inc | Bar Roselyn R | EVP, General Counsel And Secy | Sell | 5,998 | $213.67 | $1,281,618.57 | -5.5% | |
| May 11, 2018 | VMC Vulcan Materials Co | McPherson John R64 | Exec VP &Cf &Strategy | Sell | 21,446 | $125.88 | $2,699,622.48 | -29.0% | |
| May 9, 2018 | MLM Martin Marietta Materials Inc | Quillen Michael J | Director | Sell | 3,000 | $212.50 | $637,499.10 | -14.8% | |
| May 9, 2018 | MLM Martin Marietta Materials Inc | Nye C Howard | Chairman, Pres &CEO | Sell | 8,409 | $212.66 | $1,788,215.90 | -5.8% | |
| May 4, 2018 | VMC Vulcan Materials Co | Clement David P57 | President - Central Division | Sell | 1,828 | $124.00 | $226,672.00 | -25.5% | |
| Mar 15, 2018 | BASA Basanite, Inc. | Cespedes Edward A | Former Chief Executive Officer | Buy | 3,700 | $0.45 | $1,660.76 | - | |
| Mar 12, 2018 | MLM Martin Marietta Materials Inc | Cole Sue W | Director | Sell | 3,000 | $210.06 | $630,191.40 | -12.4% | |
| Feb 14, 2018 | MLM Martin Marietta Materials Inc | Perez Laree E | Director | Sell | 3,000 | $214.00 | $642,000.00 | -17.9% | |
| Jan 17, 2018 | VMC Vulcan Materials Co | Mills Michael R | Chief Administrative Officer | Sell | 3,738 | $134.56 | $502,985.28 | -9.8% |
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.