Sec Form 4 Filing - Lanfear Dennis M @ Coherus BioSciences, Inc. - 2015-03-10

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 Lanfear Dennis M 2. Issuer Name and Ticker or Trading Symbol Coherus BioSciences, Inc. [ CHRS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President & CEO (Last) (First) (Middle) COHERUS BIOSCIENCES, INC., 201 REDWOOD SHORES PARKWAY, SUITE 200 3. Date of Earliest Transaction (MM/DD/YY) 03/10/2015 (Street) REDWOOD CITY, CA94065 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, $0.0001 par value 03/10/2015 J( 1 ) 799 A $ 0 1,342,720 I By Trust ( 2 ) Common Stock, $0.0001 par value 03/10/2015 J( 1 ) 828 A $ 0 69,551 D Common Stock, $0.0001 par value 03/10/2015 J( 1 ) 4 A $ 0 86,952 I By LLC ( 3 )

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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Lanfear Dennis M COHERUS BIOSCIENCES, INC. 201 REDWOOD SHORES PARKWAY, SUITE 200 REDWOOD CITY, CA94065 X President & CEO Signatures /s/ Matthew R. Hooper, as Attorney-in-Fact for Dennis M. Lanfear 03/12/2015 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On March 10, 2015, Reporting Person and Reporting Person's Trust and Limited Liability Company became entitled to receive shares of Issuer's common stock pursuant to the release of shares from escrow pursuant to the terms and conditions of that certain Agreement and Plan of Merger by and among Issuer, Coherus Intermediate Corp., Coherus Acquisition Corp., InteKrin Therapeutics Inc. ("InteKrin") and Fortis Advisors LLC, dated as of January 8, 2014 ("Merger Agreement"), pursuant to which Issuer acquired InteKrin. The shares issued to Reporting Person had been held in escrow for satisfaction to the indemnification obligations of the former stockholders of InteKrin to Issuer. The release of the shares issued to Reporting Person by the escrow agent was executed on March 10, 2015 upon determination by the escrow agent under the Merger Agreement, stockholders' representative under the Merger Agreement and transfer agent to Issuer that all conditions for such release had been satisfied. ( 2 )These shares are held by the Lanfear Revocable Trust, dated January 27, 2004, as restated, of which Reporting Person is a trustee. ( 3 )These shares are held by Lanfear Capital Advisors, LLC of which Reporting Person is President.

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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