Guardant Health, Inc.

Guardant Health, Inc.

GH·NASDAQ

$127.03

-2.4%
HealthcareMedical - Diagnostics & Research

Guardant Health, Inc., a precision oncology company, provides blood tests, data sets, and analytics in the United States and internationally. The company offers Guardant360, Guardant360 LDT, Guardant360 CDx, and GuardantOMNI liquid biopsy-based tests for advanced stage cancer; and GuardantINFORM, an in-silico research platform that comprise a clinical-genomic liquid biopsy dataset of advanced cancer patients. It is also developing LUNAR-2 test for the early detection of colorectal cancer in asymptomatic individuals eligible; and GuardantConnect, an integrated software-based solution for clinical and biopharmaceutical customers seeking to connect patients tested with the Guardant360 assay with actionable alterations with potentially relevant clinical trials. In addition, the company offers Guardant Reveal Test for neoadjuvant and adjuvant treatment selection in early-stage cancer patients; Guardant360 tissue genotyping product; and Guardant-19 for use in the detection of the novel coronavirus. Further, it offers development services, including companion diagnostic development and regulatory approval, clinical study setup, monitoring and maintenance, testing development and support, and kits fulfillment related services to biopharmaceutical companies and medical institutions. The company was incorporated in 2011 and is headquartered in Redwood City, California.

At a Glance

Live Snapshot
Market Cap$16.84B
EPS-3.3200
P/E Ratio-30.76
Earnings Date07/29/2026
-25.42%
Return on Invested Capital
-26%
3Y-33.0%
5Y+121.0%
10Y-41.0%
419.18%
Return on Equity
34%
3Y-139.0%
5Y-2245.0%
10Y-824.0%
-20.67%
Return on Assets
-30%
3Y-49.0%
5Y+85.0%
10Y-48.0%
Guardant Health, Inc.

Guardant Health, Inc. Management Team

GH · NASDAQ
MM

Mr. Michael Bell

Chief Financial Officer

Compensation

$963,226

Born 1969(Age 57)
male
MK

Mr. Kumud Kalia

Chief Information Officer

Born 1966(Age 60)
male
MJ

Mr. John G. Saia J.D.

Chief Legal Officer & Corporate Secretary

Compensation

$911,132

Born 1973(Age 53)
male
MT

Ms. Terilyn Juarez Monroe

Chief People Officer

Compensation

$787,541

Born 1967(Age 59)
female
MD

Ms. Darya Chudova

Chief Technology Officer

Compensation

$917,795

Born 1974(Age 52)
female
DA

Dr. AmirAli Talasaz Ph.D.

Co-Chief Executive Officer & Director

Compensation

$13,517

Born 1979(Age 47)
DH

Dr. Helmy Eltoukhy Ph.D.

Co-Founder, Co-Chief Executive Officer & Chairman

Compensation

$13,422

Born 1979(Age 47)
MG

Ms. Gulshan Shaver J.D.

Senior Vice President of Legal Affairs & Chief Compliance Officer

female
MA

Mr. Andy Ament

Senior Vice President of Operations

male
ZK

Zarak Khurshid

Vice President of Investor Relations

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Guardant Health, Inc. Insider Positioning

GH · NASDAQ

During the last 12 months, insiders have sold $36.10M worth of GH shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

99.4K

10.65M

Net Activity

-10.6M

-$10.65M

3-6 Months

Bought

0

0.00

Sold

134.1K

13.75M

Net Activity

-13.8M

-$13.75M

6-9 Months

Bought

0

0.00

Sold

36.4K

3.38M

Net Activity

-3.4M

-$3.38M

9-12 Months

Bought

0

0.00

Sold

165.5K

8.33M

Net Activity

-8.3M

-$8.33M

Top Buyers

No buying activity

Top Sellers

1
TA

Talasaz Amirali

Director, Officer: Co-Chief Executive Officer

212.2K shares6 transactions

$13.99M

2
EH

Eltoukhy Helmy

Director, Officer: Co-Chief Executive Officer

89.2K shares2 transactions

$9.03M

3
MTJ

Monroe Terilyn J.

Officer: Chief People Officer

30.4K shares4 transactions

$3.21M

4
FC

Freeman Chris

Officer: Chief Commercial Officer

24.9K shares2 transactions

$2.94M

5
SJG

Saia John G.

Officer: Chief Legal Officer

24.6K shares3 transactions

$2.71M

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $36.10M net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Recent Trend (3 Months)

$10.65M

Heavy recent selling activity. Recent insider sales notably exceed purchases—may warrant investigation into company developments.

Insider Participation

High Selling

5 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

Insider Activity Insight

Multiple red flags: Heavy selling, numerous sellers, and continued recent selling create a concerning pattern. Investigate fundamental drivers and consider whether company guidance or industry conditions have deteriorated.

SEC Filings

GH - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 28, 2026
June 17, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 29, 2025
June 18, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 25, 2024
June 12, 2024
2024
DEF 14A

DEF 14A

N/A

April 27, 2023
April 27, 2023
 
DEF 14A

DEF 14A 2022

N/A

April 28, 2022
June 15, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 29, 2021
June 16, 2021
2021
DEF 14A

DEF 14A 2020

N/A

April 28, 2020
June 12, 2020
2020
DEF 14A

DEF 14A 2019

N/A

April 29, 2019
June 18, 2019
2019
Showing 1 to 8 of 8 filings