Sec Form 4 Filing - de Masi Niccolo @ GLU MOBILE INC - 2020-06-18

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 de Masi Niccolo 2. Issuer Name and Ticker or Trading Symbol GLU MOBILE INC [ GLUU] 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) C/O GLU MOBILE INC., 875 HOWARD STREET, SUITE 100 3. Date of Earliest Transaction (MM/DD/YY) 06/18/2020 (Street) SAN FRANCISCO, CA94103 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 06/18/2020 M( 1 ) 7,345 A $ 9 824,678 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 Stock Options $ 9 06/18/2020 A 24,488 ( 2 ) 06/17/2030 Common Stock 24,488 $ 0 24,488 D Restricted Stock Unit ( 3 ) 06/18/2020 A 12,591 ( 4 ) ( 4 ) Common Stock 12,591 $ 0 12,591 D Stock Options $ 9 06/18/2020 A 14,285 ( 5 ) 06/17/2030 Common Stock 14,285 $ 0 14,285 D Restricted Stock Unit ( 3 ) 06/18/2020 A 7,345 ( 6 ) ( 6 ) Common Stock 7,345 $ 0 7,345 D Restricted Stock Unit ( 3 ) 06/18/2020 M( 1 ) 7,345 ( 6 ) ( 6 ) Common Stock 7,345 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other de Masi Niccolo C/O GLU MOBILE INC. 875 HOWARD STREET, SUITE 100 SAN FRANCISCO, CA94103 X Signatures /s/ Niccolo M. de Masi 06/22/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Vesting of restricted stock units (RSUs) granted to Mr. de Masi on June 18, 2020. ( 2 )The option is immediately exercisable and vests in full on the first to occur of (1) June 18, 2021 or (2) the date of the Glu Mobile Inc. 2021 Annual Meeting of Stockholders. ( 3 )Each RSU represents a contingent right to receive one share of Glu common stock. ( 4 )The RSU vests in full on the first to occur of (1) June 18, 2021 or (2) the date of the Glu Mobile Inc. 2021 Annual Meeting of Stockholders. ( 5 )The option is immediately exercisable and vested in full on June 18, 2020. The option was granted as compensation for Mr. de Masi's services as a director of the Company from November 2, 2019 when his Executive Chairman Agreement expired through the Company's 2020 Annual Meeting of Stockholders which occurred on June 18, 2020. The number of shares subject to the stock option was determined by prorating the stock option component of Mr. de Masi's annual equity award, and represents 7/12ths of the annual stock option award. ( 6 )The RSU vested in full on June 18, 2020. The RSUs were granted as compensation for Mr. de Masi's services as a director of the Company from November 2, 2019 when his Executive Chairman Agreement expired through the Company's 2020 Annual Meeting of Stockholders which occurred on June 18, 2020. The number of RSUs was determined by prorating the RSU component of Mr. de Masi's annual equity award, and represents 7/12ths of the annual RSU award.

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