| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jul 31, 2019 | EXAS Exact Sciences Corp | Wyzga Michael S | Director | Sell | 5,000 | $117.93 | $589,650.00 | -35.9% | |
| Jul 31, 2019 | EXAS Exact Sciences Corp | Zanotti Katherine S50 | Director | Sell | 1,744 | $117.93 | $205,669.92 | -2.2% | |
| Jul 31, 2019 | EXAS Exact Sciences Corp | Carey Thomas D. | Director | Sell | 10,000 | $117.65 | $1,176,487.02 | -4.2% | |
| Jul 31, 2019 | EXAS Exact Sciences Corp | Levangie Daniel J | Director | Sell | 42,607 | $117.64 | $5,012,397.77 | -16.6% | |
| Jul 30, 2019 | TMO Thermo Fisher Scientific Inc. | Casper Marc N59 | Chief Executive Officer | Sell | 50,000 | $284.83 | $14,241,365.69 | -5.1% | |
| Jul 30, 2019 | EXAS Exact Sciences Corp | Elliott Jeffrey Thomas79 | Chief Financial Officer | Sell | 9,845 | $105.60 | $1,039,632.00 | -16.5% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Sofinnova Healthquest Partners, L.P. | 10% Owner | Buy | 62,500 | $16.00 | $1,000,000.00 | +3.5% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Sofinnova Healthquest Partners, L.P. | 10% Owner | Sell | 9 | $16.00 | $144.00 | - | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director, 10% Owner | Buy | 334,745 | $16.00 | $5,355,920.00 | +20.7% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Aspinall Mara G. | Director | Buy | 3,125 | $16.00 | $50,000.00 | +8.3% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Mgc Venture Partners 2013 Gp, LLC | 10% Owner | Buy | 312,500 | $16.00 | $5,000,000.00 | +21.8% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Kabakoff David S74 | Director, 10% Owner | Buy | 62,500 | $16.00 | $1,000,000.00 | +3.5% | |
| Jul 29, 2019 | CSTL Castle Biosciences Inc | Kabakoff David S74 | Director, 10% Owner | Sell | 9 | $16.00 | $144.00 | - | |
| Jul 29, 2019 | IQV Iqvia Holdings Inc. | Knightly Kevin C57 | See Remarks | Sell | 6,945 | $158.53 | $1,100,990.85 | -45.4% | |
| Jul 26, 2019 | DHR Danaher Corp /de/ | Ellis Brian W62 | Senior Vice President - GC | Sell | 1,010 | $144.04 | $145,480.40 | -4.6% | |
| Jul 25, 2019 | DHR Danaher Corp /de/ | Lutz Robert S | Svp-chief Accounting Officer | Sell | 14,668 | $143.28 | $2,101,652.69 | -25.8% | |
| Jul 25, 2019 | WST West Pharmaceutical Services Inc | Zenner Patrick J | Director | Sell | 446 | $106.16 | $47,347.77 | -0.1% | |
| Jul 23, 2019 | DHR Danaher Corp /de/ | Lalor Angela S | SVP, Human Resources | Sell | 20,000 | $142.30 | $2,846,060.00 | -34.2% | |
| Jul 22, 2019 | DHR Danaher Corp /de/ | Hefner Linda P58 | Director | Sell | 2,601 | $141.66 | $368,452.46 | -6.7% | |
| Jul 19, 2019 | DHR Danaher Corp /de/ | Joyce Thomas Patrick Jr | President And CEO | Sell | 70,544 | $141.77 | $10,001,093.42 | -26.0% | |
| Jul 19, 2019 | DHR Danaher Corp /de/ | Comas Daniel L | EVP | Sell | 68,379 | $142.05 | $9,712,963.43 | -36.5% | |
| Jul 16, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 50,000 | $2.12 | $105,980.81 | - | |
| Jul 12, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 50,000 | $2.16 | $107,788.03 | - | |
| Jul 10, 2019 | VCYT Veracyte, Inc. | Anderson Bonnie H72 | Chairman And CEO | Sell | 8,000 | $28.79 | $230,314.17 | -3.2% | |
| Jul 8, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 100,000 | $2.23 | $222,830.82 | - |
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.