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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-15-002416
Filing Date
2015-02-13
Accepted
2015-02-13 10:41:41
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 8163
  Complete submission text file 0000315066-15-002416.txt   9719
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 200 - 3650 GILMORE WAY BURNABY A1 V5G 48W
Business Address 200 - 3650 GILMORE WAY BURNABY A1 V5G 48W (604) 484-3300
Xenon Pharmaceuticals Inc. (Subject) CIK: 0001582313 (see all company filings)

IRS No.: 980661854 | State of Incorp.: A1 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88403 | Film No.: 15610645
SIC: 2834 Pharmaceutical Preparations