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XENON PHARMACEUTICALS INC.

Active

Registration No.
A0052356
Incorporation Date
2000-07-10
Company Type
Not disclosed
Address
Canada
Website
www.xenon-pharmaceuticals.ca/
Source: BC Registry Services

XENON PHARMACEUTICALS INC. is a registered legal entity registered in Canada under A0052356, and its current status with BC Registry Services is active. The company was incorporated on 10 July 2000 and lists its registered address as Canada. 5 shareholders are on record for XENON PHARMACEUTICALS INC., including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from BC Registry Services and was last updated on 28 September 2026.

Data Provenance
This record is sourced directly from official government registries, including BC Registry Services.

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Shareholders

5

Shareholders of XENON PHARMACEUTICALS INC.

Five shareholders are currently on record for XENON PHARMACEUTICALS INC., reflecting the securities register maintained under sections 20 and 50 of the Canada Business Corporations Act rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 6.9% — the largest recorded stake — followed by Braidwell LP at 4.5%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.

Data availability

The register reports 7 shareholders in total, though only the top 5 by holding are shown in this view.

Data-provider feed — rows as supplied to Zavia for BC Registry Services, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

Shareholder Type Holding Source Document
SmallCap World Fund Inc 6.9% BC Registry Services
Braidwell LP 4.5% BC Registry Services
Fidelity Rutland Square TRT II-Strategic Advisers Fidelity U.S. Total 3.4% BC Registry Services
iShares Trust-iShares Russell 2000 ETF 3.3% BC Registry Services
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund 1.3% BC Registry Services

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Officers

5

Directors and officers of XENON PHARMACEUTICALS INC.

The President, Ceo, Principal Accounting Officer & Director of XENON PHARMACEUTICALS INC. currently on record is Ian C. Mortimer C.m.a., Cpa, M.b.a.; five officers are currently on record for XENON PHARMACEUTICALS INC., filed with BC Registry Services. Management authority at XENON PHARMACEUTICALS INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.

Data availability

The register reports 15 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Data-provider feed — rows as supplied to Zavia for BC Registry Services, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

IC
Ian C. Mortimer C.m.a., Cpa, M.b.a. ACTIVE

Residence
🇨🇦 Canada
Occupation
President, Ceo, Principal Accounting Officer & Director

JG
J.p. Gilbert ACTIVE

Residence
🇨🇦 Canada
Occupation
Senior Director

MD
Matthew D. Ronsheim Ph.d. ACTIVE

Residence
🇨🇦 Canada
Occupation
Chief Operating Officer

CJ
Christopher John Kenney M.d. ACTIVE

Residence
🇨🇦 Canada
Occupation
Chief Medical Officer

RP
Robin P. Sherrington Ph.d. ACTIVE

Residence
🇨🇦 Canada
Occupation
Executive Vice President Of Strategy & Innovation

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Frequently Asked Questions

Who owns XENON PHARMACEUTICALS INC.?

Five shareholders are currently on record for XENON PHARMACEUTICALS INC., reflecting the securities register maintained under sections 20 and 50 of the Canada Business Corporations Act rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 6.9% — the largest recorded stake — followed by Braidwell LP at 4.5%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.

Who is XENON PHARMACEUTICALS INC.'s UBO (Ultimate Beneficial Owner)?

At least one shareholder recorded for XENON PHARMACEUTICALS INC. is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).

How many shareholders does XENON PHARMACEUTICALS INC. have on record?

5 shareholders are shown on record for XENON PHARMACEUTICALS INC.. The register reports 7 in total; only the top 5 by holding are shown here.

What is XENON PHARMACEUTICALS INC.'s company registration number?

XENON PHARMACEUTICALS INC.'s registration number is A0052356, filed with BC Registry Services in Canada. Its current status on the register is active.

Is XENON PHARMACEUTICALS INC. still an active company?

XENON PHARMACEUTICALS INC.'s status on BC Registry Services is listed as active.

When was XENON PHARMACEUTICALS INC. incorporated?

XENON PHARMACEUTICALS INC. was incorporated on 10 July 2000, according to BC Registry Services.

What is XENON PHARMACEUTICALS INC.'s registered address?

The registered address on file for XENON PHARMACEUTICALS INC. is Canada.

Who are the officers/directors of XENON PHARMACEUTICALS INC.?

The President, Ceo, Principal Accounting Officer & Director of XENON PHARMACEUTICALS INC. currently on record is Ian C. Mortimer C.m.a., Cpa, M.b.a.; five officers are currently on record for XENON PHARMACEUTICALS INC., filed with BC Registry Services. Management authority at XENON PHARMACEUTICALS INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Can Zavia monitor changes to XENON PHARMACEUTICALS INC.'s ownership over time?

This profile reflects a point-in-time snapshot from BC Registry Services. Zavia's monitoring API can track changes to XENON PHARMACEUTICALS INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access XENON PHARMACEUTICALS INC.'s data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Canada, so records like XENON PHARMACEUTICALS INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.

Where does this company information come from, and how current is it?

This record is sourced directly from BC Registry Services and was last synced on 28 September 2026.

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