| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 13, 2023 | ROAD Construction Partners, Inc. | Matteson Mark R | Director, 10% Owner | Sell | 90,000 | $43.49 | $3,914,437.52 | -80.4% | +16.8% | +119.3% | |
| Dec 13, 2023 | SLND Southland Holdings, Inc. | Renda Frankie S. | President And CEO | Buy | 1,928 | $5.04 | $9,717.12 | - | +8.0% | -32.0% | |
| Dec 13, 2023 | IESC Ies Holdings, Inc. | Gendell Jeffrey L Et Al | Chief Executive Officer | Sell | 27,435 | $83.04 | $2,278,172.64 | - | +24.5% | +194.3% | |
| Dec 12, 2023 | ROAD Construction Partners, Inc. | Jennings Craig | Director, 10% Owner | Sell | 75,000 | $42.79 | $3,209,250.00 | -50.0% | +18.4% | +125.2% | |
| Dec 12, 2023 | SLND Southland Holdings, Inc. | Renda Frankie S. | President And CEO | Buy | 7,515 | $5.10 | $38,339.30 | - | +6.9% | -30.1% | |
| Dec 11, 2023 | IESC Ies Holdings, Inc. | Cleveland Todd M54 | Director | Sell | 10,150 | $83.12 | $843,620.30 | -6.4% | +23.8% | +203.8% | |
| Dec 11, 2023 | FIX Comfort Systems Usa Inc | Skidmore Constance Ellen | Director | Sell | 3,000 | $193.40 | $580,197.00 | -15.2% | +51.4% | +134.2% | |
| Dec 8, 2023 | PRIM Primoris Services Corp | McCormick Thomas Edward | CEO &President | Sell | 3,800 | $31.75 | $120,667.10 | -9.5% | +27.3% | +157.2% | |
| Dec 7, 2023 | SLND Southland Holdings, Inc. | Renda Frankie S. | President And CEO | Buy | 10,025 | $5.24 | $52,555.40 | - | -14.4% | -36.5% | |
| Dec 6, 2023 | FIX Comfort Systems Usa Inc | Hardy Rhoman J | Director | Buy | 784 | $191.32 | $149,978.23 | +47.3% | +68.8% | +166.5% | |
| Dec 6, 2023 | PRIM Primoris Services Corp | McCormick Thomas Edward | CEO &President | Sell | 51,915 | $31.84 | $1,652,860.19 | -28.4% | +23.3% | +164.6% | |
| Dec 5, 2023 | MTRX Matrix Service Co | Sheets Justin D | VP &General Counsel | Sell | 10,961 | $10.13 | $111,041.51 | -16.3% | +16.2% | +30.2% | |
| Dec 4, 2023 | TTEK Tetra Tech Inc | Carter Brian N | SVP, Corporate Controller | Sell | 1,474 | $165.58 | $244,064.92 | -15.0% | +10.9% | +28.7% | |
| Dec 1, 2023 | DRTTF Dirtt Environmental Solutions Ltd | Noll Shaun | - | Buy | 3,939,925 | $0.28 | $1,108,300.90 | +21.6% | - | - | |
| Dec 1, 2023 | DRTTF Dirtt Environmental Solutions Ltd | English Aron R.50 | Director, 10% Owner | Buy | 4,524,378 | $0.51 | $2,292,954.77 | +21.2% | - | - | |
| Dec 1, 2023 | TTEK Tetra Tech Inc | Volpi Kirsten M54 | Director | Sell | 2,228 | $162.74 | $362,589.84 | -14.6% | +9.3% | +28.4% | |
| Nov 29, 2023 | BLD Topbuild Corp | Buck Robert M65 | President And CEO | Sell | 4,500 | $296.02 | $1,332,090.00 | -6.1% | +40.1% | +32.5% | |
| Nov 28, 2023 | TTEK Tetra Tech Inc | Batrack Dan L58 | Chairman And CEO | Sell | 22,000 | $161.51 | $3,553,308.00 | -31.2% | +10.7% | +29.6% | |
| Nov 27, 2023 | TTEK Tetra Tech Inc | Argus Roger R | President, Gs And C/ I Groups | Sell | 3,670 | $163.92 | $601,586.40 | -63.4% | +6.4% | +24.9% | |
| Nov 27, 2023 | TTEK Tetra Tech Inc | Hudkins Jill | President | Sell | 906 | $164.52 | $149,053.31 | -26.4% | +6.4% | +24.9% | |
| Nov 27, 2023 | ORN Orion Group Holdings Inc | Shanfelter Austin J | Director | Sell | 30,000 | $4.86 | $145,800.00 | -6.0% | +40.0% | +81.1% | |
| Nov 24, 2023 | EXPO Exponent Inc | Reitman Maureen T. F.64 | Group Vice President | Sell | 2,000 | $78.25 | $156,500.00 | -6.5% | -1.6% | +26.4% | |
| Nov 24, 2023 | PRIM Primoris Services Corp | Cook Stephen C. | Director | Sell | 4,000 | $30.77 | $123,095.20 | -31.2% | +28.1% | +169.1% | |
| Nov 24, 2023 | DY Dycom Industries Inc | Villaverde Sharon | VP &Chief Accounting Officer | Sell | 2,268 | $102.10 | $231,562.80 | -25.8% | +17.7% | +77.9% | |
| Nov 22, 2023 | TPC Tutor Perini Corp | Tutor Ronald N56 | Chairman &CEO | Sell | 100,000 | $8.11 | $811,000.00 | -2.9% | +9.1% | +252.5% |
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.