GH Congressional Stock Trades

Guardant Health, Inc.

Last disclosed trade Sep 28

Every disclosed trade in GH by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Jonathan Jackson · Bought $GH · Sep 28 · $15K–$50K

0.42LOW
Disclosure speedx 0.250.30
Trade sizex 0.250.50
Cluster activityx 0.150.00
Track recordx 0.350.62

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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1
Disclosed trades
1
Buys
0
Sales
1
Members trading

The record on $GH

Coldpine has parsed 1 disclosed trade in $GH by 1 member of Congress, drawn from 1 periodic transaction report dated Sep 28, 2026. It came from the House, filed by a Democrat.

The one trade with a known filing lag was reported 21 days after the trade date, inside the 45-day window the STOCK Act sets: a $GH purchase by Jonathan Jackson dated Sep 28, 2026, disclosed Oct 19, 2026. How late filing is measured across all of Congress is in the late-filers study.

The one trade that lists an account holder was reported under a spouse, dependent child, or joint account rather than the member directly.

Members who trade GH

Recent disclosed trades in GH

DateMemberTypeAmount
Sep 28Jonathan Jackson(IL)buy$15K–$50K

From Coldpine Research

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →