0001628280-18-012275.txt : 20181003 0001628280-18-012275.hdr.sgml : 20181003 20181003180013 ACCESSION NUMBER: 0001628280-18-012275 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181003 FILED AS OF DATE: 20181003 DATE AS OF CHANGE: 20181003 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hilaly Aaref CENTRAL INDEX KEY: 0001606209 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38683 FILM NUMBER: 181106306 MAIL ADDRESS: STREET 1: C/O SEQUOIA CAPITAL STREET 2: 2800 SAND HILL RD, SUITE 101 CITY: MENLO PARK STATE: CA ZIP: 94025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Guardant Health, Inc. CENTRAL INDEX KEY: 0001576280 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] IRS NUMBER: 454139254 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 505 PENOBSCOT DR. CITY: REDWOOD CITY STATE: CA ZIP: 94063 BUSINESS PHONE: 855-698-8887 MAIL ADDRESS: STREET 1: 505 PENOBSCOT DR. CITY: REDWOOD CITY STATE: CA ZIP: 94063 3 1 wf-form3_153860399632045.xml FORM 3 X0206 3 2018-10-03 1 0001576280 Guardant Health, Inc. GH 0001606209 Hilaly Aaref 2800 SAND HILL ROAD SUITE 101 MENLO PARK CA 94025 1 0 0 0 Exhibit 24.1 Power of Attorney /s/ Michael Wiley, as Attorney-in-Fact for Aaref Hilaly 2018-10-03 EX-24 2 ex-24.htm GUARDANT POA AAREF HILALY

LIMITED POWER OF ATTORNEY
FOR CERTAIN FILINGS WITH THE
SECURITIES AND EXCHANGE COMMISSION

       Know all by these presents that the undersigned hereby constitutes and appoints each of Michael Wiley and Derek Bertocci the undersigned's true and lawful attorney-in-fact to:

1.    Execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Guardant Health, Inc. (the "Company"), Forms 3, 4, and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

2.    Do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, or 5 or amendment thereto and timely file such form with the United States Securities and Exchange Commission (the "SEC") and any stock exchange or similar authority; and

3.    Take any other action of any type whatsoever which, in the opinion of such attorney-in-fact, may be necessary or desirable in connection with the foregoing authority, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Limited Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

       The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

       This Limited Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.  This Limited Power of Attorney may be filed with the SEC as a confirming statement of the authority granted herein.


    IN WITNESS WHEREOF, the undersigned has caused this Limited Power of Attorney to be executed as of October 2, 2018.


By: /s/ Aaref Hilaly
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Aaref Hilaly