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 790 SEC EDGAR filings since 16 Aug 2013

SEC filing history

Showing 76-100 of 790 matching filings.

Per page
25
Current page
4
SCHEDULE 13G File 005-88403

SCHEDULE 13G filing

Filing date
14 Nov 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
01 Oct 2025
Reporting date
01 Oct 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-36687

144 filing

Filing date
01 Oct 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-36687

144 filing

Filing date
19 Sep 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-88403

SCHEDULE 13G/A filing

Filing date
12 Aug 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-88403

SCHEDULE 13G/A filing

Filing date
06 Aug 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G File 005-88403

SCHEDULE 13G filing

Filing date
17 Jul 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
24 Jun 2025
Reporting date
23 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
3

3

Filing date
24 Jun 2025
Reporting date
23 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
06 Jun 2025
Reporting date
05 Jun 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .