Sec Form 4 Filing - MEDINA MANUEL D @ Appgate, Inc. - 2022-01-01

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 MEDINA MANUEL D 2. Issuer Name and Ticker or Trading Symbol Appgate, Inc. [ APGT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) Executive Chairman (Last) (First) (Middle) 2 ALHAMBRA PLAZA, SUITE PH-1-B 3. Date of Earliest Transaction (MM/DD/YY) 01/01/2022 (Street) CORAL GABLES, FL33134 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

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 Restricted Stock Units ( 1 ) 01/01/2022 A 1,102,217 ( 2 ) ( 2 ) Common Stock 1,102,217 $ 0 1,102,217 D

10% Owner Reporting Owners Reporting Owner Name / Address Relationships Director Officer Other MEDINA MANUEL D 2 ALHAMBRA PLAZA, SUITE PH-1-B CORAL GABLES, FL33134 X X Executive Chairman Signatures /s/ Jeremy M. Dale, Attorney-in-Fact 01/03/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Each restricted stock unit represents a contingent right to receive one share of Appgate, Inc. common stock. ( 2 )The restricted stock units vest 100% on January 1, 2022; provided, however, vesting will not be effective until the earliest to occur of (a) the listing of Appgate's common stock on either the NASDAQ or NYSE, (b) a Change in Control as defined in the Appgate, Inc. 2021 Incentive Compensation Plan and (c) December 31, 2022 (the first to occur of (a), (b) or (c), the "Medina Vesting Event"). Any restricted stock units that would have otherwise vested prior to the Medina Vesting Event, but did not vest because the Medina Vesting Event had not occurred as of such time, shall, to the extent the time vesting would have otherwise occurred as of the date of the Medina Vesting Event, immediately be vested on the date of the Medina Vesting Event (and the date of such Medina Vesting Event shall be deemed the vesting date for such restricted stock units) regardless of whether Mr. Medina was in continuous service with Appgate as of the date of the Medina Vesting Event.

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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