| 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 38 companies in the Construction & Engineering industry. Part of the Industrials sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Aug 16, 2019 | GLDD Great Lakes Dredge & Dock Corp | Levenson Ryan80 | Director | Sell | 43,390 | $10.13 | $439,559.23 | -9.7% | |
| Aug 15, 2019 | GVA Granite Construction Inc | Roberts James Hildebrand | Director, President &CEO | Buy | 3,000 | $26.85 | $80,550.00 | +4.0% | |
| Aug 14, 2019 | AMRC Ameresco, Inc. | Murley Thomas S50 | Director | Buy | 1,000 | $13.89 | $13,890.00 | +10.5% | |
| Aug 14, 2019 | TTEK Tetra Tech Inc | Volpi Kirsten M54 | Director | Sell | 4,000 | $78.00 | $312,000.00 | -26.0% | |
| Aug 14, 2019 | FIX Comfort Systems Usa Inc | George William III | Chief Financial Officer | Buy | 1,000 | $37.47 | $37,470.00 | +1.8% | |
| Aug 14, 2019 | BLD Topbuild Corp | Cushen David | Sr. VP, Mergers &Acquisitions | Sell | 200 | $90.00 | $18,000.26 | -5.4% | |
| Aug 14, 2019 | GVA Granite Construction Inc | Jigisha Desai | Senior Vice President &CFO | Buy | 1,556 | $27.75 | $43,179.00 | +9.4% | |
| Aug 14, 2019 | TTEK Tetra Tech Inc | Shoemaker Leslie L49 | EVP, Operations | Sell | 16,750 | $77.43 | $1,296,870.43 | -21.1% | |
| Aug 14, 2019 | IESC Ies Holdings, Inc. | Matthews Gary S | CEO And Director | Buy | 1,476 | $18.99 | $28,024.00 | +0.3% | |
| Aug 13, 2019 | EXPO Exponent Inc | Kytomaa Harri71 | Group Vice President | Sell | 2,000 | $70.09 | $140,170.40 | -17.5% | |
| Aug 13, 2019 | AMRC Ameresco, Inc. | Miller Jennifer L | Director | Buy | 4,000 | $14.15 | $56,612.00 | +50.0% | |
| Aug 12, 2019 | GVA Granite Construction Inc | Jigisha Desai | Senior Vice President &CFO | Buy | 1,000 | $28.33 | $28,330.00 | +6.4% | |
| Aug 9, 2019 | EXPO Exponent Inc | Pye John70 | Group Vice President | Sell | 3,000 | $70.31 | $210,930.00 | -10.4% | |
| Aug 8, 2019 | BLD Topbuild Corp | Volas Gerald | CEO | Sell | 25,445 | $90.04 | $2,291,002.86 | -1.5% | |
| Aug 7, 2019 | GVA Granite Construction Inc | Kelsey David H | Director | Buy | 5,000 | $30.21 | $151,050.00 | +17.6% | |
| Aug 6, 2019 | MTZ Mastec Inc | Apple Robert E | COO | Sell | 25,000 | $60.05 | $1,501,352.50 | -13.7% | |
| Aug 6, 2019 | BLD Topbuild Corp | Buck Robert M65 | President &COO | Sell | 6,419 | $88.49 | $568,021.50 | -2.9% | |
| Aug 5, 2019 | BLD Topbuild Corp | Kuhns Robert M71 | Vice President, Controller | Sell | 310 | $87.57 | $27,146.70 | -27.4% | |
| Aug 5, 2019 | BLD Topbuild Corp | Raia Steven P45 | Vice President, Operations | Sell | 185 | $89.17 | $16,496.88 | -3.4% | |
| Aug 5, 2019 | BLD Topbuild Corp | Peterson John S. | Vice President And CFO | Sell | 3,124 | $87.36 | $272,908.04 | -2.0% | |
| Aug 5, 2019 | MTZ Mastec Inc | Campbell C Robert | Director | Sell | 5,000 | $57.72 | $288,579.50 | -6.9% | |
| Aug 5, 2019 | BLD Topbuild Corp | Cushen David | Sr. VP, Mergers &Acquisitions | Sell | 8,254 | $88.47 | $730,218.40 | -19.4% | |
| Aug 1, 2019 | FIX Comfort Systems Usa Inc | Myers Franklin50 | Director, Chairman Of The Board | Buy | 5,500 | $41.89 | $230,399.95 | +2.2% | |
| Jul 29, 2019 | FIX Comfort Systems Usa Inc | Howell Laura Finley | VP, General Counsel, Secretary | Buy | 500 | $43.28 | $21,640.00 | +19.0% | |
| Jul 29, 2019 | FIX Comfort Systems Usa Inc | George William III | Chief Financial Officer | Buy | 2,500 | $41.39 | $103,462.50 | +4.7% |
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.