| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 27, 2021 | EXPO Exponent Inc | Kytomaa Harri71 | Group Vice President | Sell | 875 | $114.00 | $99,750.00 | -6.6% | +0.9% | -14.9% | |
| Aug 27, 2021 | EXPO Exponent Inc | Lindstrom Carol77 | Director | Sell | 880 | $113.54 | $99,915.20 | -14.4% | +0.9% | -14.9% | |
| Aug 27, 2021 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | Chief Operating Officer | Sell | 21,064 | $14.97 | $315,408.12 | -9.0% | +2.2% | -33.3% | |
| Aug 26, 2021 | PRIM Primoris Services Corp | McCallister Terry D | Director | Buy | 10,000 | $24.61 | $246,100.00 | New | +2.2% | -11.8% | |
| Aug 25, 2021 | ACM Aecom | Tishman Daniel R. | Director | Sell | 29,792 | $66.00 | $1,966,292.85 | -25.0% | +13.3% | +18.5% | |
| Aug 25, 2021 | EXPO Exponent Inc | Johnston Paul R70 | Director | Sell | 7,000 | $115.18 | $806,278.20 | -9.5% | +8.1% | -11.4% | |
| Aug 24, 2021 | AMRC Ameresco, Inc. | Todd Lauren | SVP - Hr And Operations | Sell | 3,000 | $67.40 | $202,186.62 | -56.1% | +36.2% | -4.8% | |
| Aug 20, 2021 | EXPO Exponent Inc | Johnston Paul R70 | Director | Sell | 7,000 | $114.89 | $804,240.50 | -9.5% | +7.5% | -10.0% | |
| Aug 17, 2021 | KBR Kbr, Inc. | Barrie Andrew | President Gov't Solutions Emea | Sell | 9,337 | $39.30 | $366,945.03 | -28.2% | +14.8% | +34.4% | |
| Aug 17, 2021 | EXPO Exponent Inc | Johnston Paul R70 | Director | Sell | 7,000 | $113.16 | $792,113.70 | -9.5% | +8.8% | -8.7% | |
| Aug 16, 2021 | AMRC Ameresco, Inc. | Wisneski Francis V Jr64 | Director | Sell | 2,000 | $65.89 | $131,780.00 | -10.4% | +41.6% | +4.3% | |
| Aug 16, 2021 | APG Api Group Corp | Becker Russell A. | President And CEO | Buy | 112 | $22.20 | $2,486.40 | +16.0% | +9.0% | -20.5% | |
| Aug 16, 2021 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | Chief Operating Officer | Sell | 21,227 | $14.90 | $316,365.09 | -8.3% | +6.8% | -29.3% | |
| Aug 13, 2021 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | Chief Operating Officer | Sell | 7,567 | $14.85 | $112,332.12 | -3.1% | +5.6% | -29.9% | |
| Aug 13, 2021 | DRTTF Dirtt Environmental Solutions Ltd | Noll Shaun | 10% Owner | Buy | 839,845 | $3.97 | $3,331,566.05 | +3.9% | - | - | |
| Aug 12, 2021 | EXPO Exponent Inc | Johnston Paul R70 | Director | Sell | 7,000 | $114.94 | $804,580.00 | -9.5% | +5.0% | -10.0% | |
| Aug 12, 2021 | DRTTF Dirtt Environmental Solutions Ltd | 22nw, LP | 10% Owner | Buy | 3,657,950 | $3.99 | $14,578,506.34 | +30.3% | - | - | |
| Aug 11, 2021 | MYRG Myr Group Inc. | Cooper Tod M. | SVP And COO T&D | Sell | 7,000 | $99.79 | $698,527.94 | -10.6% | +11.5% | -2.4% | |
| Aug 11, 2021 | MYRG Myr Group Inc. | Koertner William A55 | Director | Sell | 10,000 | $99.92 | $999,226.61 | -6.5% | +11.5% | -2.4% | |
| Aug 11, 2021 | TTEK Tetra Tech Inc | Teufele Bernard | SVP, Canada And South America | Sell | 860 | $138.42 | $119,042.23 | -8.8% | +26.2% | +4.9% | |
| Aug 10, 2021 | AMRC Ameresco, Inc. | Wisneski Francis V Jr64 | Director | Sell | 2,000 | $69.58 | $139,160.00 | -9.4% | +38.1% | +2.4% | |
| Aug 10, 2021 | BLNK Blink Charging Co. | Engel Donald64 | Business Development Officer | Sell | 5,000 | $37.00 | $185,000.00 | -100% | +6.6% | -36.9% | |
| Aug 10, 2021 | BLNK Blink Charging Co. | Engel Donald64 | Business Development Officer | Buy | 5,000 | $2.05 | $10,250.00 | New | +6.6% | -36.9% | |
| Aug 9, 2021 | EXPO Exponent Inc | Johnston Paul R70 | Director | Sell | 7,000 | $113.82 | $796,760.30 | -9.5% | +5.5% | -14.3% | |
| Aug 9, 2021 | AMRC Ameresco, Inc. | Hole Spencer Doran74 | SVP And CFO | Sell | 10,000 | $66.77 | $667,700.00 | -100% | +39.1% | -0.9% |
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.