Sec Form 4 Filing - WEST FACE CAPITAL INC. @ Bonanza Creek Energy, Inc. - 2017-04-28

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 WEST FACE CAPITAL INC. 2. Issuer Name and Ticker or Trading Symbol Bonanza Creek Energy, Inc. [ BCEI] 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) 2 BLOOR STREET EAST, SUITE 3000 3. Date of Earliest Transaction (MM/DD/YY) 04/28/2017 (Street) TORONTO, A6M4W 1A8 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, par value $0.001 per share 04/28/2017 J( 1 ) 7,587,859 D 0 I ( 2 ) 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other WEST FACE CAPITAL INC. 2 BLOOR STREET EAST SUITE 3000 TORONTO, A6M4W 1A8 X Boland Gregory A. 2 BLOOR STREET EAST SUITE 810 TORONTO, A6M4W 1A8 X Signatures WEST FACE CAPITAL INC., By: By: /s/ Supriya Kapoor, Attorney-in-fact For Gregory A. Boland, President and Chief Executive Officer of West Face Capital Inc. 05/11/2017 Signature of Reporting Person Date GREGORY A. BOLAND, By: /s/ Supriya Kapoor, Attorney-in-fact for Gregory A. Boland 05/11/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Pursuant to the Issuer's Third Amended Joint Prepackaged Plan of Reorganization Under Chapter 11 of the Bankruptcy Code, effective April 28, 2017, all outstanding shares of the Issuer's common stock, par value $0.001 per share, ("Old Common Stock") were cancelled and holders of the Issuer's Old Common Stock received 1 share of the Issuer's new common stock, par value $0.01 per share, for each approximately 111.5879 shares of Old Common Stock. The Reporting Persons do not beneficially own more than 10% of the new common stock and thus are no longer subject to Section 16 of the Securities Exchange Act of 1934 with respect to the Issuer. ( 2 )These shares of Old Common Stock were held by Her Majesty the Queen in Right of the Province of Alberta ("Her Majesty"), in her own capacity and as trustee/nominee for certain Alberta pension clients, for which Alberta Investment Management Corporation, a Canadian corporation ("AIMCo"), serves as investment manager. West Face may exercise voting power over shares held by Her Majesty pursuant to an investment management agreement between West Face and AIMCo, on behalf of its clients. This investment management agreement may be terminated upon 90 days prior written notice or immediately in certain circumstances, at which time West Face would no longer be deemed to exercise voting control over the shares. Mr. Boland is the President and Chief Executive Officer of West Face. Each of Mr. Boland and West Face disclaims beneficial ownership of any shares held by Her Majesty, except to the extent of any pecuniary interest therein.

Remarks: Exhibit List: Exhibit 24.1 - Power of Attorney

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