| 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 42 companies in the Commercial Services & Supplies industry. Part of the Industrials sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Dec 10, 2020 | GWW W.W. Grainger, Inc. | John L Howard | Sr. VP and General Counsel | Sell | 18,903 | $403.79 | $7,632,749.24 | -32.3% | |
| Dec 9, 2020 | MSA Msa Safety Inc | Steven C. Blanco Sr. | Vice President | Sell | 15,032 | $151.07 | $2,270,950.55 | -62.7% | |
| Dec 8, 2020 | MSA Msa Safety Inc | William M Lambert51 | Director | Sell | 38,233 | $151.46 | $5,790,731.05 | -69.4% | |
| Dec 7, 2020 | WCN Waste Connections, Inc. | Matthew Stephen Black | Sr. Vice President - Tax | Sell | 2,100 | $102.24 | $214,713.87 | -7.0% | |
| Dec 7, 2020 | WM Waste Management Inc | Leslie K Nagy51 | VP & Chief Accounting Officer | Sell | 414 | $117.39 | $48,599.46 | -11.0% | |
| Dec 1, 2020 | BKYI Bio Key International Inc | Michael W Depasquale | Chief Executive Officer | Buy | 1,780 | $3.34 | $5,945.20 | +15.2% | |
| Dec 1, 2020 | WM Waste Management Inc | Devina A Rankin49 | EVP, CFO and Treasurer | Sell | 32,293 | $119.75 | $3,867,086.75 | -55.9% | |
| Nov 30, 2020 | MEG Montrose Environmental Group, Inc. | De Castro Jose Miguel Fernandez | Director | Sell | 54,876 | $26.09 | $1,431,824.59 | -27.7% | |
| Nov 30, 2020 | MEG Montrose Environmental Group, Inc. | Richard E Perlman86 | Director | Sell | 490,000 | $26.09 | $12,785,080.00 | -25.7% | |
| Nov 30, 2020 | MEG Montrose Environmental Group, Inc. | Oaktree Holdings, Ltd. | 10% Owner | Sell | 4,322,644 | $27.18 | $117,489,463.92 | -100% | |
| Nov 30, 2020 | MEG Montrose Environmental Group, Inc. | James K Price45 | Director | Sell | 400,000 | $26.09 | $10,436,800.00 | -27.4% | |
| Nov 27, 2020 | CLH Clean Harbors Inc | Eric J. Dugas | SVP Finance, Controller & CAO | Sell | 3,111 | $74.65 | $232,236.15 | -13.7% | |
| Nov 24, 2020 | CWST Casella Waste Systems Inc | Edwin D Johnson72 | President & COO | Sell | 20,000 | $61.10 | $1,222,000.00 | -11.6% | |
| Nov 24, 2020 | BKYI Bio Key International Inc | Michael W Depasquale | Chief Executive Officer | Buy | 5,000 | $3.25 | $16,250.00 | +74.9% | |
| Nov 24, 2020 | BKYI Bio Key International Inc | James David Sullivan | See Remarks | Buy | 10,000 | $3.31 | $33,050.00 | +242.4% | |
| Nov 23, 2020 | BRC Brady Corp | Elizabeth P Bruno | Director | Sell | 20,000 | $45.54 | $910,800.00 | -2.6% | |
| Nov 17, 2020 | CLH Clean Harbors Inc | Brian P Weber49 | EVP (chesi) | Sell | 3,600 | $73.73 | $265,428.00 | -5.8% | |
| Nov 16, 2020 | MSA Msa Safety Inc | Nishan J. Vartanian62 | CEO and President | Sell | 16,357 | $141.12 | $2,308,323.01 | -28.5% | |
| Nov 16, 2020 | MG Mistras Group, Inc. | Manuel N. Stamatakis56 | Director | Sell | 47,721 | $4.55 | $217,130.55 | -25.9% | |
| Nov 13, 2020 | CLH Clean Harbors Inc | Alan S McKim | Chrmn.of Bd, President & CEO | Sell | 19,739 | $70.86 | $1,398,705.54 | -0.6% | |
| Nov 11, 2020 | MSA Msa Safety Inc | Kenneth D. Krause | Senior VP, CFO and Treasurer | Sell | 4,319 | $145.00 | $626,255.00 | -23.9% | |
| Nov 10, 2020 | CLH Clean Harbors Inc | Andrea Robertson46 | Director | Sell | 1,272 | $71.90 | $91,456.80 | -8.7% | |
| Nov 10, 2020 | WM Waste Management Inc | James C Fish Jr.50 | President, Chief Executive Officer | Sell | 24,671 | $123.09 | $3,036,701.58 | -8.7% | |
| Nov 10, 2020 | CTAS Cintas Corp | Joseph Scaminace | Director | Sell | 7,955 | $363.15 | $2,888,858.25 | -40.6% | |
| Nov 9, 2020 | WM Waste Management Inc | Tara J. Hmmer | Sr VP, Operations | Sell | 8,852 | $123.85 | $1,096,302.50 | -26.2% |
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.