Xenon Pharmaceuticals Inc.

Nasdaq:XENE

Pharmaceutical Preparations·BURNABY

Xenon is a chemical element; it has symbol Xe and atomic number 54. It is a dense, colorless, odorless noble gas found in Earth's atmosphere in trace amounts.

All Filings(736 total)

TypeDateAccessionPeriodSize

424B5

Mar 9, 2026

0001193125-26-098764424B5

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492.9 KB

144

Mar 9, 2026

0001193125-26-098734

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5.1 KB

8-K

Mar 9, 2026

0001193125-26-0975778-K

Mar 9, 2026

11.0 MB

8-K

Feb 27, 2026

0001193125-26-0825208-K

Feb 27, 2026

1.1 MB

424B5

Feb 27, 2026

0001193125-26-082504424B5

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606.0 KB

10-K

Feb 26, 2026

0001193125-26-07665010-K

Dec 31, 2025

16.2 MB

8-K

Feb 26, 2026

0001193125-26-0765308-K

Feb 26, 2026

411.9 KB

SCHEDULE 13G

Feb 10, 2026

0000902219-26-000084

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16.7 KB

Jan 9, 2026

0001193125-26-0092384

Jan 9, 2026

7.3 KB

Jan 9, 2026

0001193125-26-0092354

Jan 9, 2026

7.4 KB

Jan 9, 2026

0001193125-26-0092324

Jan 9, 2026

7.3 KB

Jan 9, 2026

0001193125-26-0092304

Jan 9, 2026

7.4 KB

Jan 2, 2026

0001193125-26-0011724

Jan 2, 2026

11.3 KB

144

Jan 2, 2026

0001193125-26-001168

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6.3 KB

Dec 9, 2025

0001193125-25-3131474

Dec 5, 2025

9.8 KB

144

Dec 8, 2025

0001193125-25-311409

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7.1 KB

144

Dec 5, 2025

0001193125-25-310009

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5.6 KB

Dec 3, 2025

0001193125-25-3072114

Nov 28, 2025

5.3 KB

144

Dec 1, 2025

0001193125-25-304226

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5.0 KB

S-8

Dec 1, 2025

0001193125-25-303888S-8

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446.9 KB

8-K

Dec 1, 2025

0001193125-25-3038628-K

Nov 24, 2025

724.0 KB

SCHEDULE 13G

Nov 14, 2025

0001274173-25-000274

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9.2 KB

10-Q

Nov 3, 2025

0001193125-25-26264610-Q

Sep 30, 2025

8.7 MB

8-K

Nov 3, 2025

0001193125-25-2625198-K

Nov 3, 2025

428.5 KB

Oct 17, 2025

0001193125-25-2427004

Oct 15, 2025

7.4 KB

25 filings shown