| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 11, 2022 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 560 | $24.05 | $13,468.00 | -0.2% | -3.0% | -43.5% | |
| Oct 11, 2022 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 8,398 | $24.28 | $203,924.50 | -0.3% | -3.0% | -43.5% | |
| Oct 10, 2022 | NTRA Natera, Inc. | Schueren Robert Alan66 | Chief Operating Officer | Sell | 2,008 | $42.12 | $84,571.34 | -33.9% | -9.2% | +13.9% | |
| Oct 7, 2022 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 75,000 | $1.77 | $132,624.21 | - | -29.7% | -13.1% | |
| Oct 4, 2022 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 1,300 | $30.03 | $39,039.00 | -0.2% | -24.1% | -48.6% | |
| Oct 3, 2022 | CSTL Castle Biosciences Inc | Bradbury Daniel69 | Director | Sell | 7,704 | $27.17 | $209,296.37 | -1.7% | -18.0% | -43.6% | |
| Oct 3, 2022 | PRPO Precipio, Inc. | Sabet Ahmed Zaki47 | Chief Operating Officer | Buy | 500 | $0.87 | $435.00 | +8.9% | -26.1% | -64.6% | |
| Oct 3, 2022 | PRPO Precipio, Inc. | Danieli Ilan | Chief Executive Officer | Buy | 11,000 | $0.87 | $9,570.00 | +37.2% | -26.1% | -64.6% | |
| Oct 3, 2022 | NTRA Natera, Inc. | Chapman Steven Leonard56 | CEO And President | Sell | 1,559 | $44.43 | $69,266.37 | -2.1% | -12.7% | -0.3% | |
| Oct 3, 2022 | WGS Genedx Holdings Corp. | Saad Kareem61 | Chief Transformation Officer | Sell | 2,669 | $0.94 | $2,515.00 | -3.1% | -68.4% | -87.6% | |
| Oct 3, 2022 | WGS Genedx Holdings Corp. | White Karen Ann77 | Chief People Officer | Sell | 1,429 | $0.94 | $1,346.55 | -9.4% | -68.4% | -87.6% | |
| Oct 3, 2022 | TWST Twist Bioscience Corp | Banyai William81 | See Remarks | Sell | 318 | $36.14 | $11,492.52 | -0.1% | -34.0% | -49.1% | |
| Sep 30, 2022 | FONR Fonar Corp | Damadian Timothy Raymond | CEO, President &Treasurer | Buy | 4,700 | $13.87 | $65,205.00 | +6.0% | +21.6% | +8.8% | |
| Sep 30, 2022 | FONR Fonar Corp | Bonanni Luciano B | Exec VP, COO &Pfo | Buy | 4,700 | $14.07 | $66,110.00 | +4.7% | +21.6% | +8.8% | |
| Sep 28, 2022 | A Agilent Technologies, Inc. | McDonnell Padraig71 | Sr. Vice President | Sell | 2,103 | $122.89 | $258,437.67 | -13.7% | +21.1% | -9.3% | |
| Sep 28, 2022 | NTRA Natera, Inc. | Schueren Robert Alan66 | Chief Operating Officer | Sell | 1,382 | $44.04 | $60,862.04 | -41.6% | -12.4% | -1.6% | |
| Sep 28, 2022 | NTRA Natera, Inc. | Brophy Michael Burkes47 | Chief Financial Officer | Sell | 915 | $44.04 | $40,295.78 | -1.1% | -12.4% | -1.6% | |
| Sep 28, 2022 | NTRA Natera, Inc. | Rabinowitz Daniel48 | Sec. And Chief Legal Officer | Sell | 729 | $44.04 | $32,104.50 | -0.5% | -12.4% | -1.6% | |
| Sep 28, 2022 | NTRA Natera, Inc. | Chapman Steven Leonard56 | CEO And President | Sell | 2,606 | $44.04 | $114,765.89 | -3.5% | -12.4% | -1.6% | |
| Sep 27, 2022 | CSTL Castle Biosciences Inc | Maetzold Derek J69 | Pres. &Chief Exec. Officer | Sell | 8,958 | $24.03 | $215,282.35 | -0.4% | -9.3% | -31.1% | |
| Sep 26, 2022 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 50,000 | $1.80 | $89,979.46 | - | -40.9% | -13.3% | |
| Sep 23, 2022 | OPK Opko Health, Inc. | Frost Phillip Md Et Al48 | CEO &Chairman | Buy | 50,000 | $1.85 | $92,313.11 | - | -37.2% | -13.8% | |
| Sep 23, 2022 | NTRA Natera, Inc. | Chapman Steven Leonard56 | CEO And President | Sell | 1,674 | $45.30 | $75,827.51 | -2.4% | -2.1% | +5.0% | |
| Sep 23, 2022 | NTRA Natera, Inc. | Brophy Michael Burkes47 | Chief Financial Officer | Sell | 433 | $45.30 | $19,613.12 | -0.5% | -2.1% | +5.0% | |
| Sep 23, 2022 | NTRA Natera, Inc. | Rabinowitz Daniel48 | Sec. And Chief Legal Officer | Sell | 481 | $45.30 | $21,787.18 | -0.3% | -2.1% | +5.0% |
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.