| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 11, 2024 | TWST Twist Bioscience Corp | Cho Dennis70 | See Remarks | Sell | 1,507 | $48.00 | $72,332.99 | -1.6% | +2.9% | -33.8% | |
| Nov 11, 2024 | TWST Twist Bioscience Corp | Chess Robert84 | Director | Sell | 3,600 | $47.26 | $170,138.75 | -7.5% | +2.9% | -33.8% | |
| Nov 11, 2024 | TWST Twist Bioscience Corp | Leproust Emily M.77 | Chief Executive Officer | Sell | 7,968 | $48.00 | $382,448.06 | -1.4% | +2.9% | -33.8% | |
| Nov 11, 2024 | MTD Mettler Toledo International Inc/ | Finney Elisha W66 | Director | Sell | 76 | $1,311.75 | $99,693.00 | -24.1% | +7.2% | +15.6% | |
| Nov 8, 2024 | TMO Thermo Fisher Scientific Inc. | Casper Marc N59 | Chairman &CEO | Sell | 9,000 | $552.86 | $4,975,765.28 | -9.1% | +3.8% | +3.7% | |
| Nov 8, 2024 | NTRA Natera, Inc. | Sheena Jonathan46 | Director, Co-founder | Sell | 5,700 | $130.78 | $745,470.73 | -0.5% | +30.6% | +48.8% | |
| Nov 8, 2024 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 280,183 | $1.50 | $421,535.32 | +0.1% | +6.6% | -11.8% | |
| Nov 7, 2024 | CRL Charles River Laboratories International, Inc. | Wallman Richard F81 | Director | Sell | 7,621 | $216.17 | $1,647,418.25 | -21.4% | -21.1% | -20.1% | |
| Nov 7, 2024 | TMO Thermo Fisher Scientific Inc. | Casper Marc N59 | Chairman &CEO | Sell | 20,000 | $557.94 | $11,158,768.34 | -3.4% | +4.8% | +3.0% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Finn Patrick John73 | President And COO | Sell | 6,239 | $44.61 | $278,290.60 | -2.6% | +14.5% | -32.6% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Cho Dennis70 | See Remarks | Sell | 1,811 | $44.61 | $80,779.66 | -1.9% | +14.5% | -32.6% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Leproust Emily M.77 | Chief Executive Officer | Sell | 14,334 | $44.61 | $639,368.07 | -2.4% | +14.5% | -32.6% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Green Paula69 | SVP Of Human Resources | Sell | 5,519 | $44.61 | $246,175.00 | -4.6% | +14.5% | -32.6% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Werner Robert F.62 | Chief Accounting Officer | Sell | 1,448 | $44.61 | $64,588.04 | -3.1% | +14.5% | -32.6% | |
| Nov 6, 2024 | TWST Twist Bioscience Corp | Laponis Adam58 | Chief Financial Officer | Sell | 4,160 | $44.61 | $185,556.80 | -4.5% | +14.5% | -32.6% | |
| Nov 6, 2024 | BDSX Biodesix Inc | Kennedy Lawrence T. Jr | - | Buy | 71,200 | $1.36 | $97,068.00 | +0.3% | -24.8% | -70.7% | |
| Nov 5, 2024 | BDSX Biodesix Inc | Patience John | - | Buy | 75,000 | $1.38 | $103,710.00 | +3.6% | -24.6% | -67.9% | |
| Nov 5, 2024 | CSTL Castle Biosciences Inc | Juvenal Tobin W71 | Chief Commercial Officer | Sell | 3,507 | $35.56 | $124,708.92 | -6.1% | -7.7% | +7.8% | |
| Nov 5, 2024 | BDSX Biodesix Inc | Schuler Jack W45 | - | Buy | 100,253 | $1.36 | $136,584.69 | +0.3% | -24.6% | -67.9% | |
| Nov 5, 2024 | BDSX Biodesix Inc | Strobeck Matthew | - | Buy | 40,000 | $1.40 | $55,916.00 | +1.5% | -24.6% | -67.9% | |
| Nov 5, 2024 | BDSX Biodesix Inc | Massarany Hany | - | Buy | 22,500 | $1.37 | $30,865.50 | +72.9% | -24.6% | -67.9% | |
| Nov 4, 2024 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 5,127 | $32.54 | $166,819.96 | -1.0% | -14.5% | -6.0% | |
| Nov 4, 2024 | TWST Twist Bioscience Corp | Cho Dennis70 | See Remarks | Sell | 659 | $41.56 | $27,390.68 | -0.7% | +25.4% | -28.5% | |
| Nov 4, 2024 | TWST Twist Bioscience Corp | Finn Patrick John73 | President And COO | Sell | 2,681 | $41.56 | $111,433.08 | -1.1% | +25.4% | -28.5% | |
| Nov 4, 2024 | TWST Twist Bioscience Corp | Green Paula69 | SVP Of Human Resources | Sell | 1,057 | $41.56 | $43,933.15 | -0.9% | +25.4% | -28.5% |
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.