Medical - Diagnostics & Research
55 companies in this industry
Insider Buys (30d)
4
$1.47M
Insider Sells (30d)
22
$18.35M
Top Companies by Market Cap
TMOThermo Fisher Scientific Inc.
$195.48BDHRDanaher Corporation
$138.35BIDXXIDEXX Laboratories, Inc.
$46.43BAAgilent Technologies, Inc.
$34.18BIQVIQVIA Holdings Inc.
$30.00BNTRANatera, Inc.
$29.11BMTDMettler-Toledo International Inc.
$26.92BDGXQuest Diagnostics Incorporated
$22.69BLHLabcorp Holdings Inc.
$22.53BILMNIllumina, Inc.
$20.18BRecent Insider Trades
| Date | Ticker | Company | Insider | Role | Type | Shares | Avg Price | Value |
|---|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | TWST | Twist Bioscience Corporation | Finn Patrick John | officer: President and COO | Sell | 2,321 | $60.76 | $141.0K |
| Apr 27, 2026 | ACRS | Aclaris Therapeutics, Inc. | Leonard Braden Michael | 10 percent owner | Sell | 300,000 | $4.53 | $1.36M |
| Apr 23, 2026 | CSTL | Castle Biosciences, Inc. | MAETZOLD DEREK J | director, officer: Pres. & Chief Exec. Officer | Sell | 3,338 | $25.10 | $83.8K |
| Apr 23, 2026 | TWST | Twist Bioscience Corporation | Leproust Emily M. | director, officer: Chief Executive Officer | Sell | 9,671 | $65.24 | $631.0K |
| Apr 22, 2026 | RVTY | Revvity, Inc. | Gonzales Anita | officer: Vice President and CAO | Sell | 80 | $92.80 | $7.4K |
| Apr 22, 2026 | STIM | Neuronetics, Inc. | Chernett Jorey | 10 percent owner | Buy | 200,000 | $1.55 | $309.0K |
| Apr 21, 2026 | NTRA | Natera, Inc. | Sheena Jonathan | director, other: CO-FOUNDER | Sell | 750 | $199.59 | $149.7K |
| Apr 21, 2026 | TWST | Twist Bioscience Corporation | Laponis Adam | officer: Chief Financial Officer | Sell | 4,000 | $60.00 | $240.0K |
| Apr 20, 2026 | CDNA | CareDx, Inc | Hanna John Walter JR | director, officer: President and CEO | Sell | 10,282 | $21.12 | $217.2K |
| Apr 16, 2026 | TWST | Twist Bioscience Corporation | Laponis Adam | officer: Chief Financial Officer | Sell | 3,000 | $55.00 | $165.0K |
| Apr 16, 2026 | GH | Guardant Health, Inc. | Tariq Musa | director | Sell | 116 | $84.83 | $9.8K |
| Apr 13, 2026 | TWST | Twist Bioscience Corporation | Laponis Adam | officer: Chief Financial Officer | Sell | 2,597 | $49.89 | $129.6K |
| Apr 10, 2026 | PRPO | Precipio, Inc. | Sabet Ahmed Zaki | officer: Chief Operating Officer | Buy | 19 | $27.93 | $530.67 |
| Apr 9, 2026 | GRAL | GRAIL, Inc. | Freidin Aaron | officer: Chief Financial Officer | Sell | 45,806 | $49.92 | $2.29M |
| Apr 9, 2026 | GRAL | GRAIL, Inc. | Ofman Joshua J. | director, officer: President | Sell | 61,665 | $49.92 | $3.08M |
| Apr 9, 2026 | GRAL | GRAIL, Inc. | RAGUSA ROBERT P | director, officer: Chief Executive Officer | Sell | 123,502 | $49.92 | $6.16M |
| Apr 8, 2026 | CSTL | Castle Biosciences, Inc. | MAETZOLD DEREK J | director, officer: Pres. & Chief Exec. Officer | Sell | 9,002 | $25.03 | $225.3K |
| Apr 7, 2026 | GH | Guardant Health, Inc. | Monroe Terilyn J. | officer: Chief People Officer | Sell | 3,832 | $92.68 | $355.1K |
| Apr 3, 2026 | NTRA | Natera, Inc. | Moshkevich Solomon | officer: PRESIDENT, CLINICALDIAGNOSTICS | Sell | 3,000 | $202.30 | $606.9K |
| Apr 3, 2026 | NTRA | Natera, Inc. | RABINOWITZ DANIEL | officer: SEC. AND CHIEF LEGAL OFFICER | Sell | 8,400 | $203.31 | $1.71M |
| Apr 3, 2026 | TWST | Twist Bioscience Corporation | Starovasnik Melissa A. | director | Sell | 1,000 | $51.00 | $51.0K |
| Apr 1, 2026 | STRR | Star Equity Holdings, Inc. | Zabkowicz Jacob | officer: CEO Hudson Talent SolutionsLLC | Buy | 150 | $10.61 | $1.6K |
| Mar 30, 2026 | STIM | Neuronetics, Inc. | Chernett Jorey | 10 percent owner | Buy | 885,442 | $1.31 | $1.16M |
| Mar 30, 2026 | LH | Labcorp Holdings Inc. | Meltzer Jonathan C | officer: EVP, Operations | Sell | 839 | $267.05 | $224.1K |
| Mar 30, 2026 | LH | Labcorp Holdings Inc. | Wilkinson Peter J | officer: SVP, Chief Accounting Officer | Sell | 1,633 | $267.05 | $436.1K |
| Mar 30, 2026 | CSTL | Castle Biosciences, Inc. | MAETZOLD DEREK J | director, officer: Pres. & Chief Exec. Officer | Sell | 3,338 | $25.55 | $85.3K |