| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jun 19, 2020 | RDNT Radnet, Inc. | Hames Norman R56 | President, Western Operations | Sell | 15,000 | $15.52 | $232,850.00 | -0.9% | |
| Jun 19, 2020 | CSTL Castle Biosciences Inc | Bradbury Daniel69 | Director | Sell | 7,500 | $42.55 | $319,128.85 | -0.1% | |
| Jun 18, 2020 | RDNT Radnet, Inc. | Hames Norman R56 | President, Western Operations | Sell | 5,000 | $15.53 | $77,650.00 | -0.9% | |
| Jun 18, 2020 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director | Sell | 73,944 | $41.71 | $3,083,987.21 | -0.8% | |
| Jun 16, 2020 | RDNT Radnet, Inc. | Hames Norman R56 | President, Western Operations | Sell | 10,000 | $17.29 | $172,900.00 | -0.9% | |
| Jun 16, 2020 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director | Sell | 24,945 | $39.60 | $987,812.42 | -0.4% | |
| Jun 15, 2020 | NOTV Inotiv, Inc. | Leasure Robert Jr.63 | President And CEO | Buy | 2,884 | $5.20 | $14,996.80 | +1.6% | |
| Jun 15, 2020 | RVTY Revvity, Inc. | Tereau Daniel R69 | Please See Remarks | Sell | 5,452 | $95.22 | $519,139.44 | -42.3% | |
| Jun 15, 2020 | CSTL Castle Biosciences Inc | Anderson Bonnie H72 | Director | Sell | 6,000 | $40.00 | $240,000.00 | -19.5% | |
| Jun 10, 2020 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director | Sell | 2,108 | $39.00 | $82,212.00 | -0.1% | |
| Jun 10, 2020 | GH Guardant Health, Inc. | Meresman Stanley J75 | Director | Sell | 6,000 | $80.59 | $483,540.00 | -82.2% | |
| Jun 10, 2020 | VCYT Veracyte, Inc. | Anderson Bonnie H72 | Chairman And CEO | Sell | 20,000 | $26.56 | $531,260.00 | -6.8% | |
| Jun 9, 2020 | CDNA Caredx, Inc. | Maag Peter83 | Chief Executive Officer | Sell | 1,818 | $35.00 | $63,630.00 | -0.5% | |
| Jun 9, 2020 | XGN Exagen Inc. | Tullis James L L73 | Director, 10% Owner | Sell | 6,882 | $12.87 | $88,557.60 | -0.2% | |
| Jun 9, 2020 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 5,000 | $37.80 | $188,976.26 | -0.2% | |
| Jun 8, 2020 | NDRA Endra Life Sciences Inc. | Digiandomenico Anthony | Director | Buy | 5,000 | $0.92 | $4,600.00 | +1.8% | |
| Jun 8, 2020 | GH Guardant Health, Inc. | Svf Bluebird (cayman) Ltd | 10% Owner | Sell | 8,912,500 | $83.16 | $741,163,500.00 | -23.4% | |
| Jun 5, 2020 | CDNA Caredx, Inc. | Maag Peter83 | Chief Executive Officer | Sell | 50,000 | $32.58 | $1,629,166.75 | -6.0% | |
| Jun 4, 2020 | A Agilent Technologies, Inc. | Fields Heidi | Director | Sell | 10,392 | $91.00 | $945,661.61 | -100% | |
| Jun 4, 2020 | CSTL Castle Biosciences Inc | Bradbury Daniel69 | Director | Sell | 7,500 | $37.21 | $279,045.70 | -0.2% | |
| Jun 3, 2020 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 100,000 | $2.27 | $227,000.00 | - | |
| Jun 3, 2020 | GH Guardant Health, Inc. | Clark Ian T66 | Director | Sell | 2,690 | $87.52 | $235,428.80 | -67.4% | |
| Jun 3, 2020 | GH Guardant Health, Inc. | Talasaz Amirali | Chairman, President And COO | Sell | 75,000 | $86.16 | $6,462,075.39 | -0.5% | |
| Jun 3, 2020 | VCYT Veracyte, Inc. | Kennedy Giulia C78 | Chief Scientific &Med Officer | Sell | 10,786 | $26.22 | $282,808.92 | -11.8% | |
| Jun 2, 2020 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 100,000 | $2.42 | $242,409.87 | - |
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.