Ownership Submission
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

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
JOHNSON & JOHNSON
  2. Issuer Name and Ticker or Trading Symbol
GENOCEA BIOSCIENCES, INC. [AQXP]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
ONE JOHNSON & JOHNSON PLAZA
3. Date of Earliest Transaction (Month/Day/Year)
03/12/2014
(Street)

NEW BRUNSWICK, NJ 08933
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 03/12/2014   C   1,392,094 A (2) 1,392,094 I Johnson & Johnson Development Corporation (1)

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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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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
(Month/Day/Year)
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
Series A-1 Preferred Stock (2) 03/12/2014   C     255,681   (2)   (2) Common Stock 255,681 $ 0 0 I By Johnson & Johnson Development Corporation (1)
Series A-2 Preferred Stock (2) 03/12/2014   C     170,454   (2)   (2) Common Stock 170,454 $ 0 0 I By Johnson & Johnson Development Corporation (1)
Series B-1 Preferred Stock (2) 03/12/2014   C     293,884   (2)   (2) Common Stock 293,884 $ 0 0 I By Johnson & Johnson Development Corporation (1)
Series B-2 Preferred Stock (2) 03/12/2014   C     292,532   (2)   (2) Common Stock 292,532 $ 0 0 I By Johnson & Johnson Development Corporation (1)
Series C Preferred Stock (2) 03/12/2014   C     379,543   (2)   (2) Common Stock 379,543 $ 0 0 I By Johnson & Johnson Development Corporation (1)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
JOHNSON & JOHNSON
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933
    X    
JOHNSON & JOHNSON DEVELOPMENT CORP ET AL
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933
    X    

Signatures

 Douglas Chia, Secretary of Johnson & Johnson   03/12/2014
**Signature of Reporting Person Date

 Steven M. Rosenberg, Secretary of Johnson & Johnson Development Corporation   03/12/2014
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The securities reported as being indirectly beneficially owned by the designated Reporting Person are directly beneficially owned by Johnson & Johnson Development Corporation, a wholly-owned subsidiary of the designated Reporting Person.
(2) Upon the closing of the Issuer's initial public offering each outstanding share of Preferred Stock automatically converted into Common Stock, on a 1-to-1 basis, for no additional consideration. There was no expiration applicable to the Preferred Stock.

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