A precision oncology company focused on blood-based cancer diagnostics, Guardant Health develops liquid biopsy tests for early detection and treatment selection. Its flagship Guardant360 test analyzes circulating tumor DNA to guide therapy decisions, positioning it as a key player in the growing liquid biopsy market. Investors monitor its commercial adoption and pipeline progress in competing with tissue biopsy standards.
4 members of Congress have disclosed 14 trades in Guardant Health, Inc. (GH), a Healthcare company. The buy/sell breakdown shows 7 purchases versus 7 sales. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2025-11-21 | Sheldon Whitehouse | buy | $1K – $15K |
| 2022-06-03 | Rohit Khanna | buy | $1K – $15K |
| 2022-02-28 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2022-01-13 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2021-12-22 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2020-12-28 | David P. Roe | sell | $1K – $15K |
| 2020-11-02 | Donald Sternoff Beyer | buy | $1K – $15K |
| 2020-10-22 | Donald Sternoff Beyer | buy | $1K – $15K |
| 2020-10-05 | Donald Sternoff Beyer | buy | $1K – $15K |
| 2020-07-14 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2020-05-01 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2020-04-27 | Donald Sternoff Beyer | sell | $1K – $15K |
| 2020-02-14 | Donald Sternoff Beyer | buy | $1K – $15K |
| 2020-01-06 | David P. Roe | buy | $1K – $15K |