| 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% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 16, 2021 | ABAT American Battery Technology Co | Douglas Cole | Director | Sell | 192,210 | $1.02 | $195,919.69 | -1.1% | - | - | |
| Dec 15, 2021 | PESI Perma Fix Environmental Services Inc | Louis F Centofanti79 | EVP of Strategic Initiatives | Buy | 1,000 | $6.81 | $6,810.00 | +0.6% | -17.8% | -51.8% | |
| Dec 14, 2021 | MSA Msa Safety Inc | John T Ryan III66 | Director | Sell | 27,500 | $146.24 | $4,021,676.13 | -3.8% | -10.2% | -5.0% | |
| Dec 14, 2021 | ABAT American Battery Technology Co | Douglas Cole | Director | Sell | 237,552 | $1.03 | $245,226.15 | -1.3% | - | - | |
| Dec 13, 2021 | MEG Montrose Environmental Group, Inc. | Janet Risi Field45 | Director | Buy | 7,275 | $68.71 | $499,855.19 | +1,050% | -23.7% | -29.5% | |
| Dec 10, 2021 | CLH Clean Harbors Inc | Robert Speights | President, Industrial Services | Sell | 2,118 | $99.02 | $209,724.36 | -6.6% | +8.3% | +18.8% | |
| Dec 10, 2021 | ABAT American Battery Technology Co | Douglas Charles MacLellan | Director | Sell | 417,075 | $1.13 | $471,445.04 | -5.6% | - | - | |
| Dec 8, 2021 | BCO Brinks Co | Timothy Joseph Tynan | Director | Buy | 1,500 | $63.47 | $95,205.00 | New | +0.8% | -8.8% | |
| Dec 8, 2021 | CPRT Copart Inc | Thomas N Tryforos75 | Director | Sell | 69,000 | $149.63 | $10,324,463.10 | -100% | -27.3% | -14.6% | |
| Dec 7, 2021 | Wynnefield Partners Small Cap Value LP I65 | 10% Owner | Buy | 100,000 | $5.50 | $550,000.00 | +8.9% | +12.9% | +19.5% | ||
| Dec 7, 2021 | ABAT American Battery Technology Co | Douglas Charles MacLellan | Director | Sell | 300,000 | $1.08 | $324,750.00 | -3.9% | - | - | |
| Dec 7, 2021 | Barry M Kitt64 | 10% Owner | Buy | 450,000 | $5.46 | $2,456,279.48 | +22.7% | +12.9% | +19.5% | ||
| Dec 6, 2021 | GWW W.W. Grainger, Inc. | John L Howard | Sr. VP and General Counsel | Sell | 9,728 | $496.68 | $4,831,682.06 | -32.1% | -1.5% | +17.6% | |
| Dec 3, 2021 | GWW W.W. Grainger, Inc. | Donald G Macpherson | Chairman and CEO | Sell | 15,741 | $487.86 | $7,679,358.61 | -19.7% | -1.7% | +24.1% | |
| Dec 3, 2021 | ABAT American Battery Technology Co | David Bruce Batstone | Director | Sell | 100,000 | $1.14 | $113,765.00 | -6.2% | - | - | |
| Dec 1, 2021 | ABAT American Battery Technology Co | David Bruce Batstone | Director | Sell | 150,000 | $1.23 | $184,475.00 | -8.5% | - | - | |
| Dec 1, 2021 | CLH Clean Harbors Inc | Jeffrey Herbert Knapp | EVP - Hr (chesi) | Sell | 2,458 | $105.47 | $259,247.26 | -46.3% | -3.9% | +22.8% | |
| Nov 30, 2021 | MEG Montrose Environmental Group, Inc. | Allan Dicks72 | Chief Financial Officer | Sell | 32,740 | $72.44 | $2,371,616.64 | -43.1% | -39.8% | -37.0% | |
| Nov 29, 2021 | BKYI Bio Key International Inc | Michael W Depasquale | Chief Executive Officer | Buy | 2,500 | $2.55 | $6,375.00 | +11.1% | -11.6% | -60.4% | |
| Nov 26, 2021 | Wynnefield Partners Small Cap Value LP I65 | 10% Owner | Buy | 221,100 | $5.18 | $1,145,298.00 | +23.2% | +26.7% | +28.8% | ||
| Nov 24, 2021 | BKYI Bio Key International Inc | James David Sullivan | Chief Legal Officer | Buy | 2,000 | $2.56 | $5,125.00 | +8.0% | -20.6% | -59.1% | |
| Nov 23, 2021 | WAST Waste Energy Corp. | Cameron Chell | Director | Buy | 60,000 | $0.33 | $19,800.00 | +545.5% | - | - | |
| Nov 23, 2021 | CLH Clean Harbors Inc | Jeffrey Herbert Knapp | EVP - Hr (chesi) | Sell | 503 | $109.22 | $54,937.66 | -8.7% | -15.6% | +11.1% | |
| Nov 23, 2021 | Wynnefield Partners Small Cap Value LP I65 | 10% Owner | Buy | 254,100 | $5.50 | $1,397,379.50 | +27.6% | +29.0% | +26.3% | ||
| Nov 22, 2021 | MSA Msa Safety Inc | William M Lambert51 | Director | Sell | 59,770 | $155.67 | $9,304,546.32 | -58.9% | -10.0% | -7.8% |
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.