Sec Form 4 Filing - SOON-SHIONG PATRICK @ NantHealth, Inc. - 2021-04-13

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person SOON-SHIONG PATRICK 2. Issuer Name and Ticker or Trading Symbol NantHealth, Inc. [ NH] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O NANTHEALTH, INC., 9920 JEFFERSON BLVD. 3. Date of Earliest Transaction (MM/DD/YY) 04/13/2021 (Street) CULVER CITY, CA90232 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/13/2021 P 1,689,189 A $ 2.96 1,689,189 I See footnote ( 1 ) Common Stock 62,214,114 I See footnote ( 2 ) Common Stock 2,899,297 I See footnote ( 3 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares 5.50% Convertible Senior Notes due 2021 ( 4 ) 04/13/2021 J( 5 ) 5,000,000 ( 5 ) ( 6 ) 12/15/2021 Common Stock 411,946 ( 4 ) $ 5,000,000 5,000,000 I See Footnote ( 7 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SOON-SHIONG PATRICK C/O NANTHEALTH, INC. 9920 JEFFERSON BLVD. CULVER CITY, CA90232 X X Chief Executive Officer CALIFORNIA CAPITAL EQUITY, LLC C/O NANTHEALTH, INC. 9920 JEFFERSON BLVD. CULVER CITY90230 X NantWorks, LLC 9920 JEFFERSON BLVD. CULVER CITY, CA90230 X Cambridge Equities, LP 9920 JEFFERSON BLVD. CULVER CITY, CA90232 X MP 13 Ventures, LLC 9920 JEFFERSON BLVD. CULVER CITY, CA90232 X Signatures /s/ Patrick Soon-Shiong on behalf of himself and each other reporting person 04/15/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares are held by Cambridge Equities, LP ("Cambridge Equities"), an entity affiliated with MP 13 Ventures, LLC ("MP 13 Ventures") who is the general partner of Cambridge Equities. The reporting person is the sole member of MP 13 Ventures and has voting and dispositive power over the shares held by Cambridge Equities. ( 2 )Shares held by NantWorks. California Capital Equity, LLC ("CalCap") directly owns all of the equity interests of NantWorks and may be deemed to have beneficial ownership of the shares held by NantWorks. The reporting person directly owns all of the equity interests of CalCap and has voting and dispositive power over the shares held by CalCap. ( 3 )Shares held by NantOmics, LLC ("NantOmics"). NantWorks directly owns a majority of the equity interests of NantOmics. CalCap directly owns all of the equity interests of NantWorks and may be deemed to have beneficial ownership of the shares held by NantWorks. The reporting person directly owns all of the equity interests of CalCap and has voting and dispositive power over the shares held by CalCap. ( 4 )The initial conversion rate of the 5.50% Convertible Senior Notes due 2021 (the "Notes") is 82.3893 shares of common stock per $1,000 principal amount of Notes (which is equivalent to an initial conversion price of approximately $12.14 per share), subject to adjustment pursuant to the terms of the Notes. ( 5 )Portion of the Convertible Senior Note was forgiven as consideration for the purchase of shares reported in Table I. ( 6 )The Notes will be convertible at the option of the reporting persons only upon the satisfaction of certain conditions prior to the close of business on the business day immediately preceding September 15, 2021. Thereafter, the Notes will be convertible at the option of the reporting persons at any time or after September 15, 2021 until the close of business on the business day immediately preceding the maturity date. The Notes will be convertible into cash, shares of the issuer's common stock, or a combination thereof, at the issuer's election. ( 7 )The Notes are held by Cambridge Equities, an entity affiliated with MP 13 Ventures, LLC who is the general partner of Cambridge Equities and may be deemed to have beneficial ownership of the convertible notes held by Cambridge Equities. The reporting person is the sole member of MP 13 Ventures and has voting and dispositive power over the convertible notes held by Cambridge Equities.

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