Sec Form 4 Filing - Christiansen Andrew @ Cardlytics, Inc. - 2022-10-06

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 Christiansen Andrew 2. Issuer Name and Ticker or Trading Symbol Cardlytics, Inc. [ CDLX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) C/O CARDLYTICS, INC., 675 PONCE DE LEON AVENUE NE, SUITE 6000 3. Date of Earliest Transaction (MM/DD/YY) 10/06/2022 (Street) ATLANTA, GA30308 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 10/06/2022 M 1,875( 1 ) A $ 0 22,715 D

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 Performance Stock Unit ( 2 ) 10/06/2022 M 1,875 ( 3 ) ( 3 ) Common Stock 1,875 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Christiansen Andrew C/O CARDLYTICS, INC. 675 PONCE DE LEON AVENUE NE, SUITE 6000 ATLANTA, GA30308 Chief Financial Officer Signatures /s/ Jason Minio, Attorney-in-Fact 11/03/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents the underlying vested shares of common stock of the Issuer which have not been delivered. ( 2 )Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock. ( 3 )On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "October Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the October Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU vested 6 months after the October Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU vested 12 months after the October Certification.

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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