Company: CIO
Filing Date: 2025-08-15
Form Type: DEFA14A
Source: 0001193125-25-181889
Chunk: 11

Company: City Office REIT, Inc.
Filing Date: 2025-08-15
Form: DEFA14A
Chunk 11
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 |     | Senior Vice President |

| LENDER:              |     |                    |
| •                    |     |                    |
| ROYAL BANK OF CANADA |     |                    |
| •                    |     |                    |
| By:                  |     | /s/ Edward McKenna |

| Name: |     | Edward McKenna |

| Title: |     | Authorized Signatory |

| LENDER:       |     |                            |
| •             |     |                            |
| BMO BANK N.A. |     |                            |
| •             |     |                            |
| By:           |     | /s/ Maria Canzoneri Rardin |

| Name: |     | Maria Canzoneri Rardin |

| Title: |     | Vice President |

ANNEX A

CONFORMED CREDIT AGREEMENT

[See attached.]

CONFORMED COPY REFLECTING MODIFICATIONS MADE PURSUANT TO THAT CERTAIN SECOND THIRDAMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF JANUARY 5, 2023 JULY 21, 2025 TO WHICH THIS CONFORMED COPY IS ATTACHED AS ANNEX A.

AMENDED AND RESTATED CREDIT AGREEMENT

dated as of November 16, 2021

by and among

CITY OFFICE REIT
OPERATING PARTNERSHIP, L.P.

as Borrower,

CITY OFFICE REIT, INC. AND CERTAIN OF ITS SUBSIDIARIES,

as Guarantors

KEYBANK NATIONAL
ASSOCIATION,

THE OTHER LENDERS WHICH ARE PARTIES TO THIS AGREEMENT,

and

OTHER LENDERS THAT MAY BECOME
PARTIES TO THIS AGREEMENT,

as Lenders

KEYBANK NATIONAL ASSOCIATION,

as
Agent and Swing Loan Lender,

and

KEYBANC CAPITAL MARKETS,

as Sole
Lead Arranger and Sole Book Manager

TABLE OF CONTENTS

| §1. |     | DEFINITIONS AND RULES OF INTERPRETATION |     |                                                               |     |    1 |
|     |     | §1.1                                    |     | Definitions                                                   |     |    1 |
|     |     | §1.2                                    |     | Rules of Interpretation                                       |     | 3437 |
|     |     | §1.3                                    |     | Amendment and Restatement of the Original Credit Agreement    |     | 3538 |
|     |     | §