Xenon Pharmaceuticals Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Burnaby
SEC filing record 1 source field available
Fiscal year end
31 December
Xenon Pharmaceuticals Inc. has filed 789 SEC EDGAR filings since 16 Aug 2013

SEC filing history

Showing 26-50 of 789 matching filings.

Per page
25
Current page
2
SCHEDULE 13G/A File 005-88403

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-88403

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-88403

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
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4

4

Filing date
13 May 2026
Reporting date
12 May 2026
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ARS File 001-36687

ARS

Filing date
22 Apr 2026
Reporting date
31 Dec 2025
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DEF 14A File 001-36687

DEF 14A

Filing date
22 Apr 2026
Reporting date
22 Apr 2026
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4

4

Filing date
13 Mar 2026
Reporting date
12 Mar 2026
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4

4

Filing date
13 Mar 2026
Reporting date
12 Mar 2026
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4

4

Filing date
13 Mar 2026
Reporting date
12 Mar 2026
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144 File 001-36687

144 filing

Filing date
13 Mar 2026
Reporting date
Not listed
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144 File 001-36687

144 filing

Filing date
13 Mar 2026
Reporting date
Not listed
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144 File 001-36687

144 filing

Filing date
13 Mar 2026
Reporting date
Not listed
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4

4

Filing date
11 Mar 2026
Reporting date
09 Mar 2026
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4

4

Filing date
11 Mar 2026
Reporting date
09 Mar 2026
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4

4

Filing date
11 Mar 2026
Reporting date
09 Mar 2026
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FWP File 333-281451

FWP

Filing date
11 Mar 2026
Reporting date
Not listed
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