| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jul 19, 2019 | KBR Kbr, Inc. | Akerson Eileen | EVP And General Counsel | Sell | 213 | $26.00 | $5,538.00 | -0.3% | |
| Jun 18, 2019 | TPC Tutor Perini Corp | Ronald N. Tutor Separate Property Trust | 10% Owner | Sell | 50,000 | $13.31 | $665,500.00 | -0.9% | |
| Jun 18, 2019 | TPC Tutor Perini Corp | Tutor Ronald N56 | Chairman &CEO | Sell | 50,000 | $13.31 | $665,500.00 | -0.9% | |
| Jun 14, 2019 | TTEK Tetra Tech Inc | Rynning Mark A | SVP, U.s. Infrastructure | Sell | 1,395 | $72.31 | $100,866.87 | -38.8% | |
| Jun 14, 2019 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | President - Dredging Division | Sell | 4,059 | $10.40 | $42,213.19 | -1.3% | |
| Jun 12, 2019 | ACA Arcosa, Inc. | Valueact Holdings, L.P.73 | See Remarks | Sell | 1,500,000 | $36.03 | $54,045,000.00 | -26.1% | |
| Jun 11, 2019 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | President - Dredging Division | Sell | 4,000 | $10.90 | $43,600.00 | -1.2% | |
| Jun 10, 2019 | PRIM Primoris Services Corp | Pratt Brian | Director, 10% Owner | Sell | 300,000 | $19.00 | $5,700,000.00 | -15.9% | |
| Jun 10, 2019 | WLDN Willdan Group, Inc. | Whitelaw Paul Milton83 | SVP, Business Development | Sell | 3,500 | $31.74 | $111,076.66 | -21.9% | |
| Jun 7, 2019 | EME Emcor Group, Inc. | Pompa Mark A | EVP &CFO | Sell | 12,000 | $85.00 | $1,020,000.00 | -8.3% | |
| Jun 6, 2019 | TTEK Tetra Tech Inc | Batrack Dan L58 | Chairman, CEO &President | Sell | 95,109 | $72.49 | $6,894,185.10 | -26.4% | |
| Jun 5, 2019 | WLDN Willdan Group, Inc. | Brisbin Thomas Donald55 | Chief Executive Officer | Sell | 8,701 | $32.26 | $280,694.26 | -4.1% | |
| Jun 5, 2019 | GLDD Great Lakes Dredge & Dock Corp | Levenson Ryan80 | Director | Sell | 233,000 | $10.84 | $2,526,487.10 | -30.9% | |
| Jun 4, 2019 | GLDD Great Lakes Dredge & Dock Corp | Simonelli David E78 | President - Dredging Division | Sell | 10,000 | $10.80 | $108,000.00 | -3.0% | |
| May 30, 2019 | IESC Ies Holdings, Inc. | Matthews Gary S | CEO And Director | Buy | 1,500 | $16.90 | $25,350.00 | +0.6% | |
| May 30, 2019 | PWR Quanta Services, Inc. | Wayne Donald | EVP And General Counsel | Sell | 445 | $35.19 | $15,659.55 | -1.1% | |
| May 28, 2019 | ORN Orion Group Holdings Inc | Tabb Robert L | VP And Chief Financial Officer | Buy | 5,785 | $1.94 | $11,203.23 | +14.7% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Pearson James Michael | Director | Buy | 75,000 | $1.98 | $148,500.00 | +25.9% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Buchler Peter R. | VP And General Counsel | Buy | 30,000 | $1.98 | $59,472.00 | +19.9% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Daerr Richard L. | Director | Buy | 12,000 | $1.99 | $23,917.20 | +13.3% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Tabb Robert L | VP And Chief Financial Officer | Buy | 20,000 | $1.94 | $38,800.00 | +291.0% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Sullivan Mary E | Director | Buy | 50,000 | $1.97 | $98,500.00 | +593.3% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Caliel Michael J54 | Director | Buy | 2,500 | $1.97 | $4,924.75 | +29.7% | |
| May 24, 2019 | ORN Orion Group Holdings Inc | Stauffer Mark R. | Chief Executive Officer | Buy | 5,000 | $1.95 | $9,750.00 | +1.1% | |
| May 24, 2019 | WLDN Willdan Group, Inc. | Brisbin Thomas Donald55 | Chief Executive Officer | Sell | 33,337 | $35.15 | $1,171,928.20 | -7.9% |
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.