Sec Form 4 Filing - SCS Sponsor I LLC @ Social Capital Suvretta Holdings Corp. I - 2021-08-16

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 SCS Sponsor I LLC 2. Issuer Name and Ticker or Trading Symbol Social Capital Suvretta Holdings Corp. I [ DNAA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) SOCIAL CAPITAL SUVRETTA HLDNGS CORP I, 2850 W HORIZON RIDGE PARKWAY, STE 200 3. Date of Earliest Transaction (MM/DD/YY) 08/16/2021 (Street) HENDERSON, NV89052 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

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 Class B ordinary shares ( 1 ) 08/16/2021 D( 2 ) 75,000 ( 1 ) ( 1 ) Class A ordinary shares 75,000 $ 0 6,220,000 D ( 3 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SCS Sponsor I LLC SOCIAL CAPITAL SUVRETTA HLDNGS CORP I 2850 W HORIZON RIDGE PARKWAY, STE 200 HENDERSON, NV89052 X X Palihapitiya Chamath SOCIAL CAPITAL SUVRETTA HLDNGS CORP I 2850 W HORIZON RIDGE PARKWAY, STE 200 HENDERSON, NV89052 X X Chief Executive Officer Mehta Kishan 540 MADISON AVENUE, 7TH FLOOR NEW YORK, NY10022 X X President Cowen Aaron 540 MADISON AVENUE, 7TH FLOOR NEW YORK, NY10022 X ChaChaCha DNA I, LLC SOCIAL CAPITAL SUVRETTA HLDNGS CORP I 2850 W HORIZON RIDGE PARKWAY, STE 200 HENDERSON, NV89052 X X Signatures SCS SPONSOR I, LLC, By: /s/ James Ryans, asChief Financial Officer CHACHACHA DNA I,LLC, AARON COWEN, CHAMATHPALIHAPITIYA, and KISHAN MEHTA, By: /s/James Ryans, as attorney-in-fact 08/16/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )As described in the issuer's registration statement on Form S-1 (File No. 333-256723) under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, of the issuer will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to certain adjustment, and have no expiration date. ( 2 )On August 16, 2021, SCS Sponsor I LLC forfeited at no cost 75,000 shares of Class B ordinary shares of the issuer in connection with the election by the underwriters of the issuer's initial public offering to decline to exercise in full their option to purchase additional Class A ordinary shares. ( 3 )The reporting owner, SCS Sponsor I LLC (the "Sponsor"), in whose name the securities reported herein are held, is managed by its managers, Chamath Palihapitiya and Kishan Mehta. A majority of the voting interests of the Sponsor are held by ChaChaCha DNA I, LLC ("ChaChaCha"), which is controlled by Mr. Palihapitiya. Messrs. Mehta and Cowen may be deemed to control the other member of the Sponsor. Messrs. Palihapitiya, Mehta and Cowen and ChaChaCha may be deemed to beneficially own shares held by the Sponsor by virtue of their direct or indirect interests in the Sponsor or their shared control over the Sponsor, as the case may be. Each of Mr. Palihapitiya, Mr. Mehta, ChaChaCha and Mr. Cowen disclaims beneficial ownership of the shares held by the Sponsor, except to the extent of such person's pecuniary interest therein.

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 4(b)(v).

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