Sec Form 4 Filing - Versant Venture Capital III, L.P. @ OCULAR THERAPEUTIX, INC - 2015-06-10

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 Versant Venture Capital III, L.P. 2. Issuer Name and Ticker or Trading Symbol OCULAR THERAPEUTIX, INC [ OCUL] 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 SANSOME STREET, SUITE 3630 3. Date of Earliest Transaction (MM/DD/YY) 06/10/2015 (Street) SAN FRANCISCO, CA94104 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (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 06/10/2015 S 424,494 D $ 22 2,520,499 D ( 1 ) Common Stock 06/10/2015 S 2,506 D $ 22 14,885 I See Footnote ( 2 )

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

Repor ting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Versant Venture Capital III, L.P. ONE SANSOME STREET, SUITE 3630 SAN FRANCISCO, CA94104 X Versant Side Fund III, L.P. ONE SANSOME STREET, SUITE 3630 SAN FRANCISCO, CA94104 X Signatures /s/ W. Bradford Smith, Attorney-in-Fact for Versant Venture Capital III, L.P. 06/11/2015 Signature of Reporting Person Date /s/ W. Bradford Smith, Attorney-in-Fact for Versant Side Fund III, L.P. 06/11/2015 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Versant Ventures III, LLC is the general partner of Versant Venture Capital III, L.P. The managing members of Versant Ventures III, LLC are Brian G. Atwood, Bradley J. Bolzon, Samuel D. Colella, Ross A. Jaffe, William J. Link, Barbara N. Lubash, Donald B. Milder, Robin L. Praeger, Rebecca B. Robertson and Charles M. Warden. Each of these individuals exercises shared voting and investment power over the shares held of record by Versant Venture Capital III, L.P. and Versant Side Fund III, L.P. Each of the individuals listed above expressly disclaims beneficial ownership of the securities listed above except to the extent of any pecuniary interest therein. ( 2 )Held by Versant Side Fund III, L.P. Versant Ventures III, LLC is the general partner of Versant Side Fund III, L.P. The managing members of Versant Ventures III, LLC are Brian G. Atwood, Bradley J. Bolzon, Samuel D. Colella, Ross A. Jaffe, William J. Link, Barbara N. Lubash, Donald B. Milder, Robin L. Praeger, Rebecca B. Robertson and Charles M. Warden. Each of these individuals exercises shared voting and investment power over the shares held of record by Versant Venture Capital III, L.P. and Versant Side Fund III, L.P. Each of the individuals listed above expressly disclaims beneficial ownership of the securities listed above except to the extent of any pecuniary interest therein.

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).

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