| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Mar 5, 2020 | KBR Kbr, Inc. | Conlon Gregory Sean46 | Chief Digital &Development | Sell | 12,250 | $25.62 | $313,845.00 | -17.0% | |
| Mar 5, 2020 | AMRC Ameresco, Inc. | Sakellaris George P69 | President And CEO | Sell | 800,000 | $21.25 | $17,000,000.00 | -22.3% | |
| Mar 5, 2020 | PWR Quanta Services, Inc. | Wayne Donald | EVP And General Counsel | Sell | 5,345 | $39.38 | $210,486.10 | -9.6% | |
| Mar 3, 2020 | DRTTF Dirtt Environmental Solutions Ltd | McGinley Christine E. | Director | Buy | 4,320 | $1.72 | $7,434.72 | +12.8% | |
| Mar 3, 2020 | DRTTF Dirtt Environmental Solutions Ltd | Boulais Wayne | Director | Buy | 15,000 | $1.90 | $28,462.50 | +15.4% | |
| Mar 2, 2020 | KBR Kbr, Inc. | Sopp Mark W71 | EVP &Chief Financial Officer | Buy | 6,000 | $25.14 | $150,836.00 | +2.0% | |
| Mar 2, 2020 | PWR Quanta Services, Inc. | Wayne Donald | EVP And General Counsel | Sell | 1,295 | $37.73 | $48,860.35 | -3.7% | |
| Mar 2, 2020 | DRTTF Dirtt Environmental Solutions Ltd | Lillibridge Todd W. | Director | Buy | 79,000 | $1.82 | $143,780.00 | +22.5% | |
| Feb 28, 2020 | DRTTF Dirtt Environmental Solutions Ltd | McGinley Christine E. | Director | Buy | 9,800 | $1.78 | $17,434.20 | +40.8% | |
| Feb 28, 2020 | DRTTF Dirtt Environmental Solutions Ltd | Kaplan Ronald W | Director | Buy | 7,000 | $1.87 | $13,090.00 | +233.3% | |
| Feb 27, 2020 | BLD Topbuild Corp | Kuhns Robert M71 | Vice President, Controller | Sell | 261 | $109.89 | $28,681.29 | -24.1% | |
| Feb 27, 2020 | BLD Topbuild Corp | Buck Robert M65 | President And COO | Sell | 20,586 | $104.70 | $2,155,312.19 | -8.0% | |
| Feb 27, 2020 | BLD Topbuild Corp | Raia Steven P45 | Vice President, Operations | Sell | 11,690 | $104.65 | $1,223,308.00 | -16.8% | |
| Feb 26, 2020 | KBR Kbr, Inc. | Barrie Andrew | President Gov't Solutions Emea | Sell | 438 | $28.02 | $12,272.76 | -4.0% | |
| Feb 25, 2020 | EXPO Exponent Inc | Pye John70 | Group Vice President | Sell | 2,000 | $98.25 | $196,501.00 | -7.7% | |
| Feb 25, 2020 | IESC Ies Holdings, Inc. | Matthews Gary S | CEO And Director | Buy | 1,000 | $24.55 | $24,550.00 | +200.0% | |
| Feb 25, 2020 | EXPO Exponent Inc | Reiss Richard60 | Group Vice President | Sell | 1,716 | $77.56 | $133,085.92 | -27.2% | |
| Feb 24, 2020 | TTEK Tetra Tech Inc | Grant Hugh M | Director | Sell | 8,000 | $95.00 | $760,039.20 | -24.7% | |
| Feb 21, 2020 | EXPO Exponent Inc | Schlenker Richard L Jr | EVP &Chief Financial Officer | Sell | 60,149 | $81.32 | $4,891,173.47 | -5.8% | |
| Feb 13, 2020 | TTEK Tetra Tech Inc | Lemmon Richard A | SVP, Corporate Administration | Sell | 20,175 | $96.89 | $1,954,838.24 | -13.6% | |
| Feb 11, 2020 | TTEK Tetra Tech Inc | Christensen Craig L | SVP, CIO | Sell | 6,000 | $96.31 | $577,834.80 | -13.2% | |
| Feb 11, 2020 | EXPO Exponent Inc | Kytomaa Harri71 | Group Vice President | Sell | 1,700 | $77.69 | $132,078.95 | -22.4% | |
| Feb 11, 2020 | TTEK Tetra Tech Inc | Batrack Dan L58 | Chairman And CEO | Sell | 46,950 | $95.83 | $4,499,135.45 | -7.4% | |
| Feb 10, 2020 | TTEK Tetra Tech Inc | Carter Brian N | SVP, Corporate Controller | Sell | 16,163 | $95.29 | $1,540,172.27 | -70.2% | |
| Feb 10, 2020 | TTEK Tetra Tech Inc | Burdick Steven M59 | EVP, CFO | Sell | 16,229 | $95.27 | $1,546,172.53 | -21.2% |
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.