| 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% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 13, 2021 | NOTV Inotiv, Inc. | Beattie John Gregory | Chief Operating Officer | Buy | 5,000 | $22.91 | $114,550.00 | +19.7% | +29.7% | -27.1% | |
| May 13, 2021 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 3,333 | $50.71 | $169,019.50 | -0.1% | +26.4% | -60.6% | |
| May 13, 2021 | RVTY Revvity, Inc. | Gregoire Sylvie | Director | Sell | 5,000 | $140.00 | $700,000.00 | -22.3% | +26.9% | +5.4% | |
| May 13, 2021 | NOTV Inotiv, Inc. | Taylor Beth54 | Vp- Finance &CFO | Buy | 2,154 | $23.14 | $49,843.56 | +6.1% | +29.7% | -27.1% | |
| May 12, 2021 | TWST Twist Bioscience Corp | Leproust Emily M.77 | President &CEO | Sell | 2,000 | $94.27 | $188,541.04 | -0.2% | +12.9% | -67.6% | |
| May 12, 2021 | MTD Mettler Toledo International Inc/ | Vadala Shawn68 | Chief Financial Officer | Sell | 1,000 | $1,243.00 | $1,243,000.00 | -16.9% | +22.1% | -2.3% | |
| May 12, 2021 | CDNA Caredx, Inc. | Bickerstaff George72 | Director | Sell | 10,000 | $63.07 | $630,746.94 | -6.6% | +22.5% | -62.8% | |
| May 12, 2021 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 6,666 | $52.69 | $351,253.93 | -0.2% | +31.1% | -63.6% | |
| May 11, 2021 | RVTY Revvity, Inc. | Michas Alexis P68 | Director | Sell | 4,750 | $140.23 | $666,092.50 | -6.7% | +34.0% | +2.0% | |
| May 11, 2021 | CRL Charles River Laboratories International, Inc. | Massaro George66 | Director | Sell | 371 | $320.06 | $118,742.73 | -1.3% | +27.7% | -30.6% | |
| May 11, 2021 | CDNA Caredx, Inc. | Maag Peter83 | Executive Chair | Sell | 113,421 | $67.14 | $7,615,422.56 | -3.7% | +22.2% | -67.0% | |
| May 11, 2021 | CDNA Caredx, Inc. | Goldberg Michael85 | Director | Sell | 64,525 | $67.16 | $4,333,533.21 | -11.8% | +22.2% | -67.0% | |
| May 10, 2021 | GH Guardant Health, Inc. | Meresman Stanley J75 | Director | Sell | 4,934 | $133.01 | $656,271.34 | -54.9% | -6.1% | -74.3% | |
| May 10, 2021 | WST West Pharmaceutical Services Inc | Abraham Silji62 | Chief Digital &Trans Officer | Sell | 2,171 | $335.00 | $727,285.00 | -26.3% | +28.6% | -11.1% | |
| May 10, 2021 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 75,000 | $3.65 | $273,745.00 | - | +5.8% | -17.1% | |
| May 10, 2021 | OPK Opko Health, Inc. | Cohen Jon R | SVP Opko; Exec Chairman Brli | Buy | 50,000 | $3.81 | $190,500.00 | +66.7% | +5.8% | -17.1% | |
| May 10, 2021 | TMO Thermo Fisher Scientific Inc. | Lagarde Michel62 | Executive Vice President | Sell | 55,768 | $469.47 | $26,181,154.60 | -10.9% | +16.8% | +13.8% | |
| May 7, 2021 | DHR Danaher Corp /de/ | Lohr Walter G51 | Director | Sell | 4,350 | $259.32 | $1,128,042.00 | -27.7% | +18.9% | -3.3% | |
| May 7, 2021 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 75,000 | $3.84 | $287,742.50 | - | -1.1% | -31.1% | |
| May 7, 2021 | CRL Charles River Laboratories International, Inc. | Foster James C77 | Chairman, President And CEO | Sell | 7,500 | $343.17 | $2,573,770.43 | -0.7% | +19.7% | -29.4% | |
| May 6, 2021 | CRL Charles River Laboratories International, Inc. | Massaro George66 | Director | Sell | 3,370 | $336.96 | $1,135,560.77 | -12.0% | +23.6% | -28.2% | |
| May 6, 2021 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 25,000 | $3.91 | $97,782.50 | - | -9.5% | -34.5% | |
| May 5, 2021 | GH Guardant Health, Inc. | Kaul Samir | Director | Sell | 5,000 | $142.85 | $714,242.25 | -4.1% | -20.9% | -63.7% | |
| May 5, 2021 | CDNA Caredx, Inc. | Maag Peter83 | Executive Chair | Sell | 10,000 | $73.32 | $733,191.89 | -0.8% | +12.1% | -56.7% | |
| May 4, 2021 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 25,000 | $3.94 | $98,481.49 | - | -10.4% | -24.2% |
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.