Schedule 13G ownership disclosure

Xenon Pharmaceuticals Inc

Security class unavailable · CUSIP: 98420N105

Event date: 2018-12-31

Legacy cover-page extraction is best effort and may not include every reporting person.

Filing-level shares
1,300,000
Percent of class
5.1500%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000902664-19-000946
Form type
SC 13G/A
Filer
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK
CIK 1165408
Filed
Feb 13, 2019
Reporting period
Dec 31, 2018
Description
Schedule 13G beneficial ownership

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