| 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 6, 2018 | BLD Topbuild Corp | Peterson John S. | Vice President And CFO | Sell | 6,932 | $75.36 | $522,395.52 | -6.0% | |
| Mar 6, 2018 | TTEK Tetra Tech Inc | Lemmon Richard A | SVP, Corporate Administration | Sell | 16,750 | $50.03 | $837,989.10 | -31.4% | |
| Mar 6, 2018 | BLD Topbuild Corp | Buck Robert M65 | President And COO | Sell | 23,112 | $74.12 | $1,713,018.76 | -6.7% | |
| Mar 6, 2018 | FLR Fluor Corp | Bustamante Jose Luis M. | Executive Vice President | Sell | 3,882 | $57.43 | $222,942.10 | -7.5% | |
| Mar 6, 2018 | AMRC Ameresco, Inc. | Demanche Joseph P | Executive Vice President | Sell | 31,425 | $9.71 | $305,136.75 | -27.3% | |
| Mar 6, 2018 | FLR Fluor Corp | Flowers Garry William | Executive Vice President | Sell | 3,908 | $57.40 | $224,319.59 | -6.5% | |
| Mar 6, 2018 | FLR Fluor Corp | Stanski Bruce A | Executive Vice Pres, CFO | Sell | 3,718 | $57.44 | $213,547.42 | -6.0% | |
| Mar 6, 2018 | FLR Fluor Corp | Barnard Ray F. | Executive Vice President | Sell | 3,893 | $57.45 | $223,635.72 | -7.3% | |
| Mar 5, 2018 | TPC Tutor Perini Corp | Tutor Ronald N56 | Chairman &CEO | Sell | 50,000 | $22.26 | $1,113,000.00 | -0.9% | |
| Mar 5, 2018 | TPC Tutor Perini Corp | Ronald N. Tutor Separate Property Trust | 10% Owner | Sell | 50,000 | $22.26 | $1,113,000.00 | -0.9% | |
| Mar 2, 2018 | FIX Comfort Systems Usa Inc | Lane Brian E. | President/ Chief Executive Off. | Sell | 19,124 | $40.26 | $769,932.24 | -9.4% | |
| Mar 1, 2018 | FLR Fluor Corp | Seaton David Thomas | Chairman And CEO | Sell | 50,000 | $56.72 | $2,836,065.00 | -14.2% | |
| Mar 1, 2018 | MTZ Mastec Inc | De Cardenas Alberto | EVP, General Counsel | Sell | 15,000 | $49.55 | $743,190.06 | -4.6% | |
| Feb 28, 2018 | FLR Fluor Corp | Barnard Ray F. | Executive Vice President | Sell | 20,000 | $57.50 | $1,150,084.00 | -27.1% | |
| Feb 27, 2018 | ACM Aecom | Tishman Daniel R. | Vice Chairman | Sell | 15,000 | $37.00 | $555,000.00 | -11.6% | |
| Feb 27, 2018 | FIX Comfort Systems Usa Inc | Myers Franklin50 | Director, Chairman Of The Board | Buy | 2,500 | $41.87 | $104,675.00 | +1.2% | |
| Feb 26, 2018 | PRIM Primoris Services Corp | Moerbeek Peter J | Exec. VP, CFO | Buy | 3,195 | $20.87 | $66,679.65 | +12.4% | |
| Feb 26, 2018 | PRIM Primoris Services Corp | King David Lee | Chief Executive Officer | Buy | 7,866 | $20.87 | $164,163.42 | +126.0% | |
| Feb 26, 2018 | PRIM Primoris Services Corp | McCormick Thomas Edward | Chief Operating Officer | Buy | 5,266 | $20.87 | $109,901.42 | +139.3% | |
| Feb 26, 2018 | PRIM Primoris Services Corp | Perisich John M. | Executive VP &General Counsel | Buy | 3,195 | $20.87 | $66,679.65 | +2.2% | |
| Feb 26, 2018 | FLR Fluor Corp | Hernandez Carlos M | EVP, Chief Legal Officer/ Sec. | Sell | 30,257 | $58.25 | $1,762,558.00 | -20.9% | |
| Feb 23, 2018 | TTEK Tetra Tech Inc | Rynning Mark A | SVP | Sell | 660 | $50.44 | $33,289.08 | -16.4% | |
| Feb 23, 2018 | FLR Fluor Corp | Chopra Robin K | Sr Vice President &Controller | Sell | 5,553 | $57.49 | $319,221.39 | -28.2% | |
| Feb 23, 2018 | TTEK Tetra Tech Inc | Haden Patrick C65 | Director | Sell | 4,401 | $50.16 | $220,761.64 | -31.3% | |
| Feb 21, 2018 | TTEK Tetra Tech Inc | Thompson J Kenneth54 | Director | Sell | 8,000 | $50.01 | $400,069.60 | -30.4% |
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.