| 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% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 4, 2021 | AMRC Ameresco, Inc. | Bakas Michael T66 | Executive Vice President | Sell | 20,000 | $95.00 | $1,900,000.00 | -100% | -48.3% | -44.5% | |
| Nov 4, 2021 | BLD Topbuild Corp | Peterson John S. | Vice President And CFO | Sell | 4,315 | $264.84 | $1,142,784.60 | -30.5% | -9.9% | -43.9% | |
| Nov 4, 2021 | AMRC Ameresco, Inc. | Chiplock Mark75 | VP &CAO | Sell | 3,000 | $94.00 | $282,000.00 | -100% | -48.3% | -44.5% | |
| Nov 4, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 8,623 | $92.85 | $800,605.11 | -0.3% | -48.3% | -44.5% | |
| Nov 3, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 22,977 | $92.54 | $2,126,253.38 | -0.2% | -48.2% | -46.1% | |
| Nov 3, 2021 | DRTTF Dirtt Environmental Solutions Ltd | 22nw, LP | 10% Owner | Buy | 244,760 | $3.11 | $761,011.74 | +0.5% | - | - | |
| Nov 1, 2021 | FIX Comfort Systems Usa Inc | Lane Brian E. | President/ Chief Executive Off. | Sell | 32,873 | $92.65 | $3,045,795.22 | -11.1% | -2.9% | +31.5% | |
| Nov 1, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 23,147 | $82.80 | $1,916,473.04 | -0.3% | -41.0% | -30.0% | |
| Nov 1, 2021 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | Chief Operating Officer | Sell | 5,000 | $15.37 | $76,835.10 | -1.2% | -11.1% | -49.4% | |
| Oct 29, 2021 | FIX Comfort Systems Usa Inc | George William III | Chief Financial Officer | Sell | 21,055 | $90.97 | $1,915,413.35 | -32.6% | -6.5% | +33.6% | |
| Oct 29, 2021 | FIX Comfort Systems Usa Inc | Trent T McKenna | Chief Operating Officer | Sell | 10,000 | $91.31 | $913,064.00 | -25.0% | -6.5% | +33.6% | |
| Oct 28, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 10,036 | $79.33 | $796,121.61 | -0.2% | -39.8% | -26.1% | |
| Oct 28, 2021 | AMRC Ameresco, Inc. | Sutton Joseph W.57 | Director | Sell | 34,000 | $80.22 | $2,727,548.00 | -20.9% | -39.8% | -26.1% | |
| Oct 27, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 14,794 | $76.02 | $1,124,578.99 | -0.2% | -36.3% | -21.8% | |
| Oct 27, 2021 | DRTTF Dirtt Environmental Solutions Ltd | 22nw, LP | 10% Owner | Buy | 133,604 | $3.09 | $412,951.37 | +0.3% | - | - | |
| Oct 26, 2021 | MYRG Myr Group Inc. | Swartz Richard S. Jr.61 | President And CEO | Sell | 6,142 | $111.13 | $682,544.11 | -2.6% | -16.7% | -16.7% | |
| Oct 25, 2021 | AGX Argan Inc | Griffin William F Jr | Director, Gemma, Non-executive Chairman | Sell | 10,000 | $44.30 | $443,000.00 | -4.9% | -12.2% | -21.5% | |
| Oct 25, 2021 | AMRC Ameresco, Inc. | Sutton Joseph W.57 | Director | Sell | 33,000 | $75.39 | $2,487,787.50 | -16.9% | -33.1% | -18.3% | |
| Oct 25, 2021 | ACM Aecom | Tishman Daniel R. | Director | Sell | 29,792 | $69.00 | $2,055,648.00 | -33.3% | +1.7% | +5.6% | |
| Oct 25, 2021 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 12,735 | $73.66 | $938,077.99 | -0.3% | -33.1% | -18.3% | |
| Oct 21, 2021 | GLDD Great Lakes Dredge & Dock Corp | Dickerson Lawrence R64 | Director | Sell | 1,518 | $14.59 | $22,147.62 | -1.7% | -5.1% | -49.7% | |
| Oct 7, 2021 | AGX Argan Inc | Griffin William F Jr | Gemma, Non-executive Chairman | Sell | 5,000 | $44.17 | $220,850.00 | -1.2% | -11.0% | -25.7% | |
| Sep 23, 2021 | MTRX Matrix Service Co | Chandler John D55 | Director | Buy | 5,000 | $9.92 | $49,593.50 | +18.7% | -32.0% | -63.8% | |
| Sep 15, 2021 | EME Emcor Group, Inc. | Guzzi Anthony | Chairman, President And CEO | Sell | 13,247 | $118.04 | $1,563,649.39 | -4.4% | +4.2% | +1.0% | |
| Sep 14, 2021 | AMRC Ameresco, Inc. | Sutton Joseph W.57 | Director | Sell | 33,000 | $70.11 | $2,313,762.00 | -14.5% | +16.1% | +8.6% |
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.