# EDGAR Filing Document

**Accession Number:** 0001593222
**File Stem:** 9999999995-26-000312
**Filing Date:** 2026-1
**Character Count:** 1371
**Document Hash:** 7e75cef8a08778cf083c07d313a65959
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000312.hdr.sgml**: 20260128

**ACCESSION NUMBER**: 9999999995-26-000312

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260127

**DATE AS OF CHANGE**: 20260128

**EFFECTIVENESS DATE**: 20260127

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** City Office REIT, Inc.
- **CENTRAL INDEX KEY:** 0001593222
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE INVESTMENT TRUSTS [6798]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 981141883
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-278324
- **FILM NUMBER:** 26568078

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUITE 3210 - 666 BURRARD STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** Z4
- **BUSINESS PHONE:** 1-604-806-3353

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUITE 3210 - 666 BURRARD STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** Z4

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** January 27, 2026

**Accession Number:** 0001193125-26-021161

**Form Type:** POS AM

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**CIK:** 0001593222

**Company Name:** City Office REIT, Inc.

**File Number:** 333-278324