SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* SoftBank Group Capital Ltd (Last) (First) (Middle) 69 GROSVENOR STREET (Street) LONDON X0 W1K 3JP (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 10/03/2018	3. Issuer Name and Ticker or Trading Symbol Guardant Health, Inc. [ GH ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
SERIES D PREFERRED STOCK	(1)	(1)	COMMON STOCK	2,033,990	(1)	D(2)

1. Name and Address of Reporting Person* SoftBank Group Capital Ltd (Last) (First) (Middle) 69 GROSVENOR STREET (Street) LONDON X0 W1K 3JP (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* SOFTBANK GROUP CORP (Last) (First) (Middle) 1-9-1, HIGASHI-SHIMBASH (Street) MINATO-KU TOKYO M0 M0 105-730 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The shares of the Issuer's Series D Preferred Stock (the "Preferred Stock) are convertible, at the option of the holder, into shares of Common Stock at the then-effective conversion rate for no additional consideration (subject to the payment of cash in lieu of any fractional shares in accordance with the Issuer's Amended and Restated Certificate of Incorporation (as amended, the "Certificate of Incorporation")). The shares of Preferred Stock will automatically convert into shares of the Issuer's Common Stock, for no additional consideration, at the then-effective conversion rate for no additional consideration (subject to the payment of cash in lieu of any fractional shares in accordance with the Certificate of Incorporation) immediately prior to the consummation of the Issuer's initial public offering, and have no expiration date.

2. The shares are directly held by SoftBank Group Capital Limited, a wholly owned subsidiary of SoftBank Group Corp., a Japanese kabushiki kaisha. SoftBank Group Corp. may be deemed to have voting and dispositive power with respect to the shares held by SoftBank Group Capital Limited. Each Reporting Person disclaims beneficial ownership of such shares except to the extent of his or its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

Remarks:

	/s/Yoshimitsu Goto, Senior Executive Corporate Officer, CFO of SoftBank Group Corp	10/05/2018
	/s/Robert Townsend, Director	10/05/2018
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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