| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2015 | MLM Martin Marietta Materials Inc | Rediker Dennis L | Director | Sell | 3,000 | $172.01 | $516,023.40 | -16.1% | |
| Aug 10, 2015 | VMC Vulcan Materials Co | Duke William K | President, Mideast Division | Sell | 4,700 | $96.21 | $452,203.45 | -18.2% | |
| Jun 2, 2015 | VMC Vulcan Materials Co | Clement David P57 | President, Central Division | Sell | 3,000 | $90.35 | $271,050.00 | -77.8% | |
| May 29, 2015 | MLM Martin Marietta Materials Inc | Zelnak Stephen P Jr | Director | Buy | 15,000 | $150.16 | $2,252,472.00 | +39.8% | |
| May 27, 2015 | MLM Martin Marietta Materials Inc | Zelnak Stephen P Jr | Director | Buy | 16,150 | $151.07 | $2,439,727.50 | +19.9% | |
| May 22, 2015 | MLM Martin Marietta Materials Inc | Guzzo Dana F. | Svp/ Controller/ CAO &CIO | Sell | 1,055 | $154.13 | $162,607.15 | -6.7% | |
| May 18, 2015 | MLM Martin Marietta Materials Inc | Lloyd Anne H | EVP And CFO | Sell | 8,602 | $153.90 | $1,323,847.80 | -13.5% | |
| May 18, 2015 | MLM Martin Marietta Materials Inc | Cole Sue W | Director | Sell | 3,000 | $155.67 | $466,998.00 | -14.5% | |
| May 18, 2015 | VMC Vulcan Materials Co | Lott Jeffery G | President, Southwest Division | Sell | 2,940 | $91.55 | $269,157.00 | -76.2% | |
| May 18, 2015 | MLM Martin Marietta Materials Inc | Bar Roselyn R | SVP, General Counsel And Secy | Sell | 7,021 | $154.41 | $1,084,120.73 | -7.8% | |
| May 14, 2015 | MLM Martin Marietta Materials Inc | Nye C Howard | Chairman, Pres &CEO | Sell | 13,165 | $153.23 | $2,017,305.86 | -11.3% | |
| May 12, 2015 | VMC Vulcan Materials Co | Mills Michael R | Senior Vice President And Gene | Sell | 6,300 | $90.77 | $571,851.00 | -41.4% | |
| May 8, 2015 | VMC Vulcan Materials Co | Shepherd Danny R | Vice Chairman | Sell | 22,000 | $0.00 | - | -37.3% | |
| May 7, 2015 | VMC Vulcan Materials Co | Duke William K | President, Mideast Division | Buy | 2,500 | $0.00 | - | +13.4% | |
| May 7, 2015 | VMC Vulcan Materials Co | Khan Ejaz A | VP, Controller &CIO | Buy | 10,000 | $0.00 | - | +160.7% | |
| Mar 17, 2015 | VMC Vulcan Materials Co | Shepherd Danny R | Vice Chairman | Sell | 15,709 | $0.00 | - | -29.8% | |
| Mar 13, 2015 | VMC Vulcan Materials Co | Clements David P57 | President, Central Division | Sell | 3,370 | $0.00 | - | -79.7% | |
| Mar 12, 2015 | VMC Vulcan Materials Co | Khan Ejaz A | VP, Controller &CIO | Sell | 5,000 | $0.00 | - | -23.6% | |
| Feb 25, 2015 | VMC Vulcan Materials Co | Khan Ejaz A | VP, Controller &CIO | Sell | 6,000 | $0.00 | - | -27.0% | |
| Feb 23, 2015 | VMC Vulcan Materials Co | Grayson David J | President, Southeast Division | Sell | 822 | $81.01 | $66,590.22 | -100% | |
| Feb 18, 2015 | VMC Vulcan Materials Co | Grayson David J | President, Southeast Division | Sell | 6,370 | $0.00 | - | -88.6% | |
| Feb 9, 2015 | VMC Vulcan Materials Co | Lott Jeffery G | President, Southwest Division | Sell | 960 | $75.67 | $72,642.04 | -41.5% | |
| Feb 5, 2015 | VMC Vulcan Materials Co | Bass Stanley G47 | Sr VP - West Region | Sell | 1,700 | $74.09 | $125,953.00 | -67.2% | |
| Feb 4, 2015 | VMC Vulcan Materials Co | Bass Stanley G47 | Sr VP - West Region | Sell | 1,700 | $72.00 | $122,400.00 | -50.6% | |
| Jan 22, 2015 | VMC Vulcan Materials Co | Duke William K | President, Mideast Division | Sell | 1,700 | $69.50 | $118,150.00 | -7.8% |
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.