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 OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * Zhao Lynn 2. Issuer Name and Ticker or Trading Symbol SOCKET MOBILE, INC. [ SCKT ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)__X__ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
Chief Financial Officer
(Last)         (First)         (Middle)
39700 EUREKA DRIVE
3. Date of Earliest Transaction (MM/DD/YYYY)
3/1/2021
(Street)
NEWARK, CA 94560
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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  3/1/2021  3/1/2021  M    3600  A $2.36  64747  D   
Common Stock  3/1/2021  3/1/2021  M    2300  A $1.08  67047  D   
Common Stock  3/1/2021  3/1/2021  S(1)    5900  D $12.58  61147  D   

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 7. Title and Amount of Securities Underlying Derivative Security
(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
Common stock option  $2.36  3/1/2021    X        3600    (2) 2/27/2022  Common  3600  $2.36  83712  D   
Common stock option  $1.08  3/1/2021    X        2300    (2) 11/9/2022  Common  2300  $1.08  81412  D   

Explanation of Responses:
(1)  The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/24/2020 for the period of 3/1/2021 to 11/15/2021.
(2)  Grants vested in 48 equal monthly installments commencing March 1, 2012 and December 1, 2012 respectively.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Zhao Lynn
39700 EUREKA DRIVE
NEWARK, CA 94560
X
Chief Financial Officer

Signatures
/s/ Lynn Zhao 3/3/2021
**Signature of Reporting Person Date
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