| 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 49 companies in the Life Sciences Tools & Services industry. Part of the Health Care sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| May 20, 2020 | TTOO T2 Biosystems, Inc. | Jones Adrian M | Director | Buy | 46,254 | $0.64 | $29,773.65 | +0.2% | |
| May 20, 2020 | TTOO T2 Biosystems, Inc. | Goldman Sachs & Co. LLC | 10% Owner | Buy | 46,254 | $0.64 | $29,773.65 | +0.2% | |
| May 19, 2020 | CDNA Caredx, Inc. | Maag Peter83 | Chief Executive Officer | Sell | 30,000 | $32.24 | $967,122.00 | -6.1% | |
| May 19, 2020 | MTD Mettler Toledo International Inc/ | Spoerry Robert F70 | Director | Sell | 1,960 | $721.00 | $1,413,160.00 | -24.2% | |
| May 19, 2020 | MTD Mettler Toledo International Inc/ | Filliol Oliver A71 | President And CEO | Sell | 13,200 | $714.77 | $9,434,968.72 | -3.5% | |
| May 19, 2020 | TTOO T2 Biosystems, Inc. | Goldman Sachs & Co. LLC | 10% Owner | Sell | 41,128 | $0.62 | $25,657.21 | - | |
| May 19, 2020 | TTOO T2 Biosystems, Inc. | Jones Adrian M | Director | Sell | 41,128 | $0.62 | $25,657.21 | - | |
| May 18, 2020 | WAT Waters Corp /de/ | Rae Elizabeth B | SVP, Global Hr | Sell | 5,000 | $183.53 | $917,650.00 | -42.8% | |
| May 18, 2020 | GH Guardant Health, Inc. | Nishar Dipchand | Director | Sell | 2 | $100.00 | $200.00 | - | |
| May 18, 2020 | TMO Thermo Fisher Scientific Inc. | Stevenson Mark59 | Executive Vice President &COO | Sell | 25,000 | $348.78 | $8,719,574.68 | -8.1% | |
| May 18, 2020 | TMO Thermo Fisher Scientific Inc. | Casper Marc N59 | Chairman &CEO | Sell | 16,705 | $349.44 | $5,837,472.08 | -2.0% | |
| May 18, 2020 | MTD Mettler Toledo International Inc/ | Salice Thomas P65 | Director | Sell | 1,570 | $715.14 | $1,122,770.00 | -1.1% | |
| May 18, 2020 | DHR Danaher Corp /de/ | Comas Daniel L | EVP | Sell | 18,259 | $165.68 | $3,025,078.08 | -14.8% | |
| May 18, 2020 | VCYT Veracyte, Inc. | Cohen Fred E | Director | Sell | 40,000 | $26.86 | $1,074,555.36 | -90.6% | |
| May 18, 2020 | MTD Mettler Toledo International Inc/ | Chu Wah-Hui63 | Director | Sell | 1,000 | $710.40 | $710,400.00 | -13.8% | |
| May 18, 2020 | MTD Mettler Toledo International Inc/ | Spoerry Robert F70 | Director | Sell | 6,883 | $708.72 | $4,878,100.00 | -25.2% | |
| May 18, 2020 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director, 10% Owner | Sell | 32,116 | $37.13 | $1,192,588.12 | -0.4% | |
| May 18, 2020 | CRL Charles River Laboratories International, Inc. | Laplume Joseph W66 | EVP, Corp Strategy &Develop | Sell | 15,768 | $168.40 | $2,655,297.84 | -31.4% | |
| May 18, 2020 | CRL Charles River Laboratories International, Inc. | Foster James C77 | Chairman, President And CEO | Sell | 17,435 | $175.00 | $3,051,125.00 | -7.0% | |
| May 15, 2020 | CSTL Castle Biosciences Inc | Mgc Venture Partners 2013 Gp, LLC | 10% Owner | Sell | 21,916 | $36.72 | $804,747.37 | -0.7% | |
| May 15, 2020 | A Agilent Technologies, Inc. | McMullen Michael R.63 | CEO And President | Sell | 6,917 | $82.50 | $570,652.50 | -1.4% | |
| May 14, 2020 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 10,000 | $32.58 | $325,800.00 | -0.6% | |
| May 13, 2020 | CDNA Caredx, Inc. | Bickerstaff George72 | Director | Sell | 10,000 | $27.65 | $276,458.00 | -10.5% | |
| May 13, 2020 | MTD Mettler Toledo International Inc/ | Spoerry Robert F70 | Director | Sell | 3,000 | $700.00 | $2,100,000.00 | -32.8% | |
| May 13, 2020 | MTD Mettler Toledo International Inc/ | Chu Wah-Hui63 | Director | Sell | 600 | $700.00 | $420,000.00 | -23.8% |
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.