# EDGAR Filing Document

**Accession Number:** 0001582313
**File Stem:** 0001193125-26-170361
**Filing Date:** 2026-4
**Character Count:** 1200
**Document Hash:** e72291b9377e8f5104302eb4fac39c44
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-170361.hdr.sgml**: 20260422

**ACCESSION NUMBER**: 0001193125-26-170361

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260422

**DATE AS OF CHANGE**: 20260422

**EFFECTIVENESS DATE**: 20260422

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Xenon Pharmaceuticals Inc.
- **CENTRAL INDEX KEY:** 0001582313
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 980661854
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36687
- **FILM NUMBER:** 26883733

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 200 - 3650 GILMORE WAY
- **CITY:** BURNABY
- **PROVINCE COUNTRY:** A1
- **BUSINESS PHONE:** (604) 484-3300

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 200 - 3650 GILMORE WAY
- **CITY:** BURNABY
- **PROVINCE COUNTRY:** A1

### Attached PDF Documents

**Attachment 1:** `xene-2026-ars.pdf`

_No text found in this document._