| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Apr 18, 2019 | GH Guardant Health, Inc. | Wiley Michael J | Chief Legal Officer | Sell | 90,000 | $69.79 | $6,280,882.77 | -4.7% | |
| Apr 17, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 50,000 | $2.42 | $120,953.21 | - | |
| Apr 17, 2019 | GH Guardant Health, Inc. | Lanman Richard B. | Chief Medical Officer | Sell | 136,244 | $74.43 | $10,140,969.40 | -16.6% | |
| Apr 16, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 10,000 | $2.50 | $24,997.00 | - | |
| Apr 15, 2019 | GH Guardant Health, Inc. | Clark Ian T66 | Director | Sell | 81,772 | $73.90 | $6,042,950.80 | -100% | |
| Apr 15, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 10,000 | $2.47 | $24,650.00 | - | |
| Apr 12, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 20,000 | $2.50 | $49,994.00 | - | |
| Apr 12, 2019 | CDNA Caredx, Inc. | Maag Peter82 | See Remarks | Sell | 100,000 | $29.11 | $2,910,530.00 | -18.6% | |
| Apr 12, 2019 | CDNA Caredx, Inc. | King Sasha77 | Chief Commercial Officer | Sell | 10,000 | $29.81 | $298,064.00 | -11.5% | |
| Apr 11, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 30,000 | $2.49 | $74,561.00 | - | |
| Apr 11, 2019 | VCYT Veracyte, Inc. | Hall Christopher M | President And COO | Sell | 80,000 | $25.12 | $2,009,683.62 | -56.2% | |
| Apr 10, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 20,000 | $2.53 | $50,601.56 | - | |
| Apr 10, 2019 | VCYT Veracyte, Inc. | Anderson Bonnie H72 | Chairman And CEO | Sell | 8,000 | $25.39 | $203,084.00 | -7.7% | |
| Apr 9, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 10,000 | $2.51 | $25,093.00 | - | |
| Apr 9, 2019 | RVTY Revvity, Inc. | Singh Prahlad R.53 | President And COO | Sell | 3,289 | $102.39 | $336,760.71 | -11.6% | |
| Apr 4, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 20,000 | $2.53 | $50,627.48 | - | |
| Apr 3, 2019 | RVTY Revvity, Inc. | Butters Deborah A. | Please See Remarks | Sell | 7,414 | $98.00 | $726,572.00 | -49.1% | |
| Apr 3, 2019 | EXAS Exact Sciences Corp | Stenhouse Mark | President, Cologuard | Sell | 11,192 | $92.54 | $1,035,696.49 | -43.9% | |
| Apr 2, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 40,000 | $2.53 | $101,187.08 | - | |
| Apr 1, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 20,000 | $2.58 | $51,559.84 | - | |
| Apr 1, 2019 | IQV Iqvia Holdings Inc. | Evanisko Michael J | Director | Sell | 1,193 | $144.95 | $172,925.35 | -24.0% | |
| Apr 1, 2019 | MEDP Medpace Holdings, Inc. | Geiger Jesse J60 | CFO &COO, Lab Operations | Sell | 37,037 | $59.42 | $2,200,620.00 | -59.7% | |
| Mar 29, 2019 | MEDP Medpace Holdings, Inc. | Ewald Stephen P59 | General Counsel &Corp. Secy. | Sell | 7,946 | $57.95 | $460,470.70 | -100% | |
| Mar 27, 2019 | A Agilent Technologies, Inc. | Tang Michael61 | SVP, General Counsel, And Sec. | Sell | 6,728 | $80.50 | $541,604.00 | -10.5% | |
| Mar 27, 2019 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 100,000 | $2.49 | $248,646.29 | +0.2% |
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.