[Form 4] City Office REIT, Inc. Insider Trading Activity

Rhea-AI Filing Summary

City Office REIT, Inc. reported that its Chief Financial Officer, Anthony Maretic, had all of his equity converted to cash in connection with the company’s merger. On January 9, 2026, each share of common stock was converted into the right to receive $7.00 per share in cash under the merger agreement.

The filing shows the CFO disposed of 227,778 shares of common stock, leaving him with no remaining common shares. In addition, 61,886 restricted stock units and 184,037 performance restricted stock units previously granted to him each converted into cash at the same $7.00 per share merger price, also leaving zero derivative holdings. As of January 9, 2026, he is no longer subject to Section 16 reporting for City Office REIT.

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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X

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Maretic Anthony

(Last) (First) (Middle)

666 BURRARD STREET, SUITE 3210

(Street)

VANCOUVER A1 V6C2X8

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
City Office REIT, Inc. [ CIO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/09/2026

4. If Amendment, Date of 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

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	01/09/2026(1)	01/09/2026(1)	D		227,778	D	(1)	0	D

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 Securities Underlying Derivative Security (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: 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
Restricted Stock Units	(1)(2)	01/09/2026(1)	01/09/2026(1)	D			61,886	(1)(2)	(1)(2)	Common Stock	61,886(1)(2)	$7	0	D
Performance Restricted Stock Units	(1)(3)	01/09/2026(1)	01/09/2026(1)	D			184,037	(1)(3)	(1)(3)	Common Stock	184,037(1)(3)	$7	0	D

Explanation of Responses:

1. On January 9, 2026 (the "Merger Effectiveness Time"), pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 23, 2025, by and among the Issuer, MCME Carell Holdings, LP, a Delaware limited partnership ("Parent"), and MCME Carell Merger Sub, LLC, a Maryland limited liability company ("Merger Sub") the Issuer merged with and into Merger Sub, with Merger Sub surviving as a wholly-owned subsidiary of Parent (the "Merger"). At the Merger Effectiveness Time, each share of Issuer's common stock, par value $0.01 per share, converted into the right to receive $7.00 per share in cash (the "Merger Consideration Price").

2. Represents Restricted Stock Units previously issued to the Reporting Person. At the Merger Effectiveness Time, each outstanding Restricted Stock Unit converted into the right to receive an amount in cash equal to the Merger Consideration Price.

3. Represents Performance Restricted Stock Units previously issued to the Reporting Person. At the Merger Effectiveness Time, each outstanding Performance Restricted Stock Unit converted into the right to receive an amount in cash equal to the Merger Consideration Price (assuming that all performance-based vesting conditions applicable to such Performance Restricted Stock Unit were achieved at the actual level of performance through the Merger Effectiveness Time).

Remarks:

As of January 9, 2026, the Reporting Person is no longer subject to Section 16 in connection with transaction of securities of the Issuer.

	/s/ Anthony Maretic	01/09/2026
	** Signature of Reporting Person	Date
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