| 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 13, 2020 | BIO Bio-Rad Laboratories, Inc. | Hutton Ronald W | Vice President And Treasurer | Sell | 443 | $457.35 | $202,606.05 | -9.7% | |
| 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 | CSTL Castle Biosciences Inc | Cook Joseph C. III | Director, 10% Owner | Sell | 10,919 | $36.91 | $403,056.01 | -0.2% | |
| May 13, 2020 | CSTL Castle Biosciences Inc | Mgc Venture Partners 2013 Gp, LLC | 10% Owner | Sell | 10,919 | $36.91 | $403,056.01 | -0.2% | |
| May 13, 2020 | MTD Mettler Toledo International Inc/ | Magloth Christian66 | Head Of Human Resources | Sell | 1,300 | $700.44 | $910,577.52 | -26.3% | |
| May 12, 2020 | CSTL Castle Biosciences Inc | Sofinnova Healthquest Partners, L.P. | 10% Owner | Sell | 250,000 | $34.50 | $8,624,600.00 | -14.8% | |
| May 12, 2020 | CSTL Castle Biosciences Inc | Anderson Bonnie H72 | Director | Sell | 4,000 | $35.00 | $140,000.00 | -11.5% | |
| May 12, 2020 | FLGT Fulgent Genetics, Inc. | Kim Paul77 | CFO And Treasurer | Sell | 1,421 | $16.31 | $23,176.08 | -0.3% | |
| May 12, 2020 | CSTL Castle Biosciences Inc | Kabakoff David S74 | Director | Sell | 250,000 | $34.50 | $8,624,590.00 | -5.2% | |
| May 12, 2020 | DHR Danaher Corp /de/ | Rales Mitchell P70 | Chairman Of Exec. Committee | Buy | 1,226 | $163.00 | $199,838.00 | +37.3% | |
| May 12, 2020 | CRL Charles River Laboratories International, Inc. | Girshick Birgit65 | Corporate Executive VP | Sell | 780 | $165.74 | $129,277.20 | -3.4% | |
| May 12, 2020 | MTD Mettler Toledo International Inc/ | Salice Thomas P65 | Director | Sell | 18,223 | $716.05 | $13,048,542.66 | -21.1% | |
| May 12, 2020 | MTD Mettler Toledo International Inc/ | Filliol Oliver A71 | President And CEO | Sell | 19,671 | $714.53 | $14,055,586.02 | -4.6% | |
| May 11, 2020 | GH Guardant Health, Inc. | Meresman Stanley J75 | Director | Sell | 6,500 | $86.50 | $562,250.00 | -83.3% | |
| May 11, 2020 | VCYT Veracyte, Inc. | Anderson Bonnie H72 | Chairman And CEO | Sell | 20,000 | $26.67 | $533,333.54 | -3.5% | |
| May 11, 2020 | CDNA Caredx, Inc. | Goldberg Michael85 | Director | Sell | 10,000 | $29.86 | $298,628.00 | -11.0% | |
| May 11, 2020 | MTD Mettler Toledo International Inc/ | Spoerry Robert F70 | Director | Sell | 1,117 | $720.03 | $804,273.51 | -15.4% | |
| May 11, 2020 | CRL Charles River Laboratories International, Inc. | Foster James C77 | Chairman, President And CEO | Sell | 17,446 | $162.53 | $2,835,432.64 | -1.3% | |
| May 11, 2020 | MTD Mettler Toledo International Inc/ | Vadala Shawn68 | Chief Financial Officer | Sell | 885 | $718.84 | $636,174.60 | -8.0% | |
| May 11, 2020 | MTD Mettler Toledo International Inc/ | Chu Wah-Hui63 | Director | Sell | 1,000 | $720.00 | $720,000.00 | -34.3% | |
| May 11, 2020 | GH Guardant Health, Inc. | Bertocci Derek A | Chief Financial Officer | Sell | 22,775 | $92.44 | $2,105,424.17 | -4.4% | |
| May 11, 2020 | WST West Pharmaceutical Services Inc | Abraham Silji62 | Chief Digital &Trans Officer | Sell | 2,000 | $202.25 | $404,500.00 | -14.5% | |
| May 11, 2020 | GH Guardant Health, Inc. | Talasaz Amirali | Chairman, President And COO | Sell | 298,413 | $89.51 | $26,710,974.84 | -1.0% | |
| May 8, 2020 | DHR Danaher Corp /de/ | Ellis Brian W62 | SVP, GC &CCO | Sell | 2,870 | $163.40 | $468,969.48 | -10.4% | |
| May 8, 2020 | DHR Danaher Corp /de/ | Lutz Robert S | Svp-chief Accounting Officer | Sell | 33,892 | $161.68 | $5,479,696.47 | -47.2% |
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.