| 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 3, 2020 | USLM United States Lime & Minerals Inc | Byrne Timothy W47 | President &CEO | Sell | 8,992 | $91.69 | $824,434.47 | -4.7% | |
| Aug 3, 2020 | EXP Eagle Materials Inc | Graass James H58 | EVP &General Counsel | Sell | 12,184 | $82.00 | $999,095.31 | -15.1% | |
| Jun 10, 2020 | MLM Martin Marietta Materials Inc | Zelnak Stephen P Jr | Director | Sell | 18,235 | $224.24 | $4,088,855.68 | -37.1% | |
| Jun 8, 2020 | SMID Smith Midland Corp | Smith Ashley B | Chief Executive Officer | Buy | 4,200 | $4.79 | $20,118.00 | +2.4% | |
| May 21, 2020 | MLM Martin Marietta Materials Inc | Nye C Howard | Chairman, Pres &CEO | Sell | 6,645 | $177.62 | $1,180,272.27 | -3.8% | |
| May 13, 2020 | MLM Martin Marietta Materials Inc | Koraleski John J | Director | Buy | 1,000 | $164.08 | $164,079.90 | +100.0% | |
| May 11, 2020 | USLM United States Lime & Minerals Inc | Hughes Bill | Director | Sell | 1,238 | $80.25 | $99,344.56 | -1.2% | |
| May 7, 2020 | USLM United States Lime & Minerals Inc | Cardin Richard W | Director | Sell | 500 | $79.00 | $39,500.00 | -12.3% | |
| May 6, 2020 | MLM Martin Marietta Materials Inc | Koraleski John J | Director | Buy | 1,000 | $183.54 | $183,540.00 | +25.6% | |
| Mar 31, 2020 | MLM Martin Marietta Materials Inc | Zelnak Stephen P Jr | Director | Buy | 160 | $183.99 | $29,381.20 | - | |
| Mar 17, 2020 | VMC Vulcan Materials Co | Steiner David P | Director | Buy | 5,000 | $93.00 | $465,000.00 | New | |
| Feb 14, 2020 | EXP Eagle Materials Inc | Powers David B | Director | Sell | 20,000 | $88.02 | $1,760,462.31 | -16.3% | |
| Feb 4, 2020 | USLM United States Lime & Minerals Inc | Stone Timothy Wade75 | Director - Sales &Marketing | Buy | 180 | $90.53 | $16,295.40 | +120.0% | |
| Feb 3, 2020 | EXP Eagle Materials Inc | Metcalf Keith W | President (american Gypsum) | Sell | 4,500 | $91.58 | $412,110.00 | -11.2% | |
| Dec 31, 2019 | MLM Martin Marietta Materials Inc | Grant Daniel L. | SVP - Strategy And Development | Buy | 87 | $229.41 | $19,927.18 | - | |
| Dec 13, 2019 | USLM United States Lime & Minerals Inc | Byrne Timothy W47 | President &CEO | Sell | 3,000 | $85.38 | $256,134.14 | -2.7% | |
| Dec 13, 2019 | MLM Martin Marietta Materials Inc | Nye C Howard | Chairman, Pres &CEO | Sell | 4,202 | $276.87 | $1,163,398.92 | -2.9% | |
| Dec 13, 2019 | SMID Smith Midland Corp | Krick Adam Jay | Chief Financial Officer | Buy | 155 | $6.10 | $946.00 | +2.3% | |
| Dec 11, 2019 | SMID Smith Midland Corp | Bruner James Russell | Director | Buy | 6,000 | $6.25 | $37,500.00 | +120.0% | |
| Dec 10, 2019 | BASA Basanite, Inc. | Barbera Isabella | Chief Financial Officer | Buy | 45,000 | $0.22 | $10,080.00 | +566.0% | |
| Dec 10, 2019 | USLM United States Lime & Minerals Inc | Odishaw Edward A61 | Director | Sell | 800 | $89.64 | $71,712.00 | -100% | |
| Dec 6, 2019 | SMID Smith Midland Corp | Smith Ashley B | Chief Executive Officer | Buy | 3,000 | $6.61 | $19,830.00 | +1.7% | |
| Dec 4, 2019 | EXP Eagle Materials Inc | Metcalf Keith W | President (american Gypsum) | Sell | 7,500 | $92.00 | $690,000.00 | -17.3% | |
| Nov 29, 2019 | USLM United States Lime & Minerals Inc | Cardin Richard W | Director | Sell | 500 | $100.51 | $50,255.00 | -13.3% | |
| Nov 27, 2019 | USLM United States Lime & Minerals Inc | Cardin Richard W | Director | Sell | 300 | $100.00 | $30,000.00 | -7.4% |
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.