| 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% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Sep 28, 2018 | MLM Martin Marietta Materials INC | Zelnak Stephen P Jr | Director | Buy | 12 | $201.76 | $2,403.32 | - | |
| 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% | |
| Jul 2, 2018 | MLM Martin Marietta Materials INC | Mohr John P | SVP - CIO | Buy | 1 | $221.16 | $212.38 | +0.2% | |
| Jun 29, 2018 | MLM Martin Marietta Materials INC | Grant Daniel L. | SVP - Strategy And Development | Buy | 5 | $222.50 | $1,016.83 | - | |
| Jun 13, 2018 | EXP Eagle Materials INC | Graass James H | 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 | McPherson John R | Exec VP &Cf &Strategy | Sell | 21,618 | $130.37 | $2,818,338.66 | -29.1% | |
| Jun 11, 2018 | VMC Vulcan Materials CO | Bass Stanley G | Chief Growth Officer | Sell | 4,109 | $130.00 | $534,170.00 | -15.8% | |
| Jun 7, 2018 | EXP Eagle Materials INC | Graass James H | EVP &General Counsel | Sell | 5,000 | $112.50 | $562,500.00 | -8.3% | |
| May 31, 2018 | EXP Eagle Materials INC | Kesler Dale Craig | EVP And CFO | Sell | 10,000 | $108.70 | $1,087,000.00 | -14.4% | |
| May 15, 2018 | EXP Eagle Materials INC | Graass James H | 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 R | Exec VP &Cf &Strategy | Sell | 21,446 | $125.88 | $2,699,622.48 | -29.0% | |
| 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% |
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.