Sec Form 4 Filing - Belldegrun Arie @ Allogene Therapeutics, Inc. - 2022-03-14

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 Belldegrun Arie 2. Issuer Name and Ticker or Trading Symbol Allogene Therapeutics, Inc. [ ALLO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 210 EAST GRAND AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 03/14/2022 (Street) SOUTH SAN FRANCISCO, CA94080 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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 371,883 D Common Stock 195,039 I See footnote( 1 ) Common Stock 1,798,163 I See footnote( 2 ) Common Stock 03/14/2022 J 4,710,121 D $ 0 0 I See footnote( 3 ) Common Stock 03/14/2022 J 4,710,121 A $ 0 4,710,121 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Belldegrun Arie 210 EAST GRAND AVENUE SOUTH SAN FRANCISCO, CA94080 X Signatures /s/ Veer Bhavnagri, Attorney-in-Fact for Arie Belldegrun 03/31/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The securities are held in the name of Bellco Legacy LLC. Bellco Legacy LLC is owned and managed by trusts controlled by the reporting person and Rebecka Belldegrun. ( 2 )The securities are held by Vida Ventures LLC (Vida), of which VV Manager LLC is the manager. The reporting person is a Senior Managing Director of VV Manager LLC and may therefore be deemed to be the beneficial owner of the common shares held by Vida. The reporting person disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein. ( 3 )These shares were sold by Bellco Legacy IV LLC, of which the reporting person and Rebecka Belldegrun are managers, to Bellco Legacy Trust fbo Rebecka Belldegrun, of which the reporting person's spouse is trustee and beneficiary. In exchange for the shares, the reporting person received a promissory note in the principal amount of $36,032,422.83.

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).

** 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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