GHGHGuardant Health, Inc
4 members of Congress disclosed 5 transactions in GH between Oct 5, 2020 and Sep 28, 2026.
Price, with congressional trades marked
GH $166.59 latest
+58%
Sheldon Whitehouse, Democrat
Sheldon Whitehouse, Democrat-6%
Jonathan L. Jackson, Democrat
Jonathan L. Jackson, DemocratMarked trades (2)
| Traded | Member | Amount | Adj. close | GH since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | Sheldon Whitehouse (D) | buy | ~$8K | $105.41 | +58.0% | +18.6% | +39.5% |
| Sep 28, 2026 | Jonathan L. Jackson (D) | buy | ~$33K | $177.34 | -6.1% | +1.0% | -7.1% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
5
Transactions
5 buys · 0 sells
4
Members
$65K
Est. volume
3D / 1R
Party split
distinct members
Transactions
5| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Buyjoint | $15K – $50K | Sep 28, 2026 | Oct 19, 2026 | |
| Buy | $1K – $15K | Nov 21, 2025 | Dec 1, 2025 | |
| Buyjoint | $1K – $15K | Dec 28, 2020 | Jan 15, 2021 | |
| Buyjoint | $1K – $15K | Oct 22, 2020 | Nov 5, 2020 | |
| Buyjoint | $1K – $15K | Oct 5, 2020 | Nov 5, 2020 |
