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 *
BELZBERG SAMUEL
   2. Issuer Name and Ticker or Trading Symbol
City Office REIT, Inc. [CIO] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
1075 WEST GEORGIA STREET, SUITE 2600		 3. Date of Earliest Transaction (Month/Day/Year)
12/23/2014
(Street)

VANCOUVER, A1 V6E 3C9		 4. If Amendment, Date Original Filed(Month/Day/Year)
 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 (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

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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
Operating Partnership Units (1) (1) 12/23/2014   J(2)     152,744 04/14/2015   (3) Common Stock, par value $0.01 152,744 (2) 1,451,095 I Through CIO OP Limited Partnership

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
BELZBERG SAMUEL
1075 WEST GEORGIA STREET, SUITE 2600
VANCOUVER, A1 V6E 3C9		   X   X    

Signatures

 /s/ Samuel Belzberg   12/29/2014
**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) Represents common units of limited partnership interest ("OP Units") in City Office REIT Operating Partnership, L.P., a Maryland limited partnership (the "Operating Partnership"). City Office REIT, Inc., a Maryland corporation (the "Issuer") is the general partner of the Operating Partnership. The OP Units are redeemable, beginning April 14, 2015, for cash equal to the then current-market value of one share of the Issuer's common stock or, at the election of the Issuer, for shares of the Issuer's common stock on a one-for-one basis.
(2) The OP Units were issued on April 14, 2014 at $12.50 per share pursuant to a contribution agreement with the Issuer and the Operating Partnership, pursuant to which the Reporting Person contributed his interests in certain entities that directly or indirectly owned properties or interests that were contributed to the Issuer, the Operating Partnership or its subsidiaries.
(3) The OP Units are vested as of the date of issuance. The OP Units have no expiration date.

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