Xenon Pharmaceuticals Inc. — All Filings
752 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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144
3
3/A
4
4/A
424B4
424B5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
FWP
S-1
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S-3
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S-8
SC 13G
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SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G | — | 0002052113-25-002959 | Jul 17, 2025 | — |
| 8-K | 8-K | 0000950170-25-093996 | Jul 3, 2025 | Jun 30, 2025 |
| 3 | 3 | 0000950170-25-089718 | Jun 24, 2025 | Jun 23, 2025 |
| 4 | 4 | 0000950170-25-089721 | Jun 24, 2025 | Jun 23, 2025 |
| 4 | 4 | 0000950170-25-083328 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083317 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083329 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083318 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083321 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083323 | Jun 6, 2025 | Jun 5, 2025 |
| 4 | 4 | 0000950170-25-083325 | Jun 6, 2025 | Jun 5, 2025 |
| 8-K | 8-K | 0000950170-25-082494 | Jun 5, 2025 | Jun 4, 2025 |
| 4 | 4 | 0000950170-25-073746 | May 16, 2025 | May 14, 2025 |
| 10-Q | 10-Q | 0000950170-25-069342 | May 12, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0000950170-25-069183 | May 12, 2025 | — |
| DEF 14A | DEF 14A | 0000950170-25-058086 | Apr 24, 2025 | — |
| DEFA14A | DEFA14A | 0000950170-25-058088 | Apr 24, 2025 | — |
| ARS | ARS | 0000950170-25-058092 | Apr 24, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0000950170-25-040381 | Mar 17, 2025 | Mar 14, 2025 |
| 4 | 4 | 0000950170-25-039020 | Mar 13, 2025 | Mar 12, 2025 |
| 4 | 4 | 0000950170-25-039021 | Mar 13, 2025 | Mar 12, 2025 |
| 4 | 4 | 0000950170-25-039025 | Mar 13, 2025 | Mar 12, 2025 |
| SCHEDULE 13G/A | — | 0000315066-25-000993 | Mar 7, 2025 | — |
| 8-K | 8-K | 0000950170-25-033653 | Mar 5, 2025 | Mar 3, 2025 |
| 8-K | 8-K | 0000950170-25-029010 | Feb 27, 2025 | Feb 24, 2025 |
| 10-K | 10-K | 0000950170-25-029149 | Feb 27, 2025 | Dec 31, 2024 |
| S-8 | S-8 | 0000950170-25-029256 | Feb 27, 2025 | — |
| 4 | 4 | 0000950170-25-009388 | Jan 27, 2025 | Jan 23, 2025 |
| 144 | — | 0000950170-25-009384 | Jan 27, 2025 | — |
| 144 | — | 0000950170-25-008888 | Jan 24, 2025 | — |
| 144 | — | 0000950170-25-008446 | Jan 23, 2025 | — |
| 8-K | 8-K | 0000950170-25-006495 | Jan 17, 2025 | — |
| 4 | 4 | 0000950170-24-138629 | Dec 19, 2024 | Dec 18, 2024 |
| 144 | — | 0000950170-24-138009 | Dec 18, 2024 | — |
| 4 | 4 | 0000950170-24-130378 | Nov 22, 2024 | — |
| 144 | — | 0000950170-24-130340 | Nov 22, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-125547 | Nov 12, 2024 | Sep 30, 2024 |
| SC 13G/A | — | 0000315066-24-002938 | Nov 12, 2024 | — |
| 8-K | 8-K | 0000950170-24-125374 | Nov 12, 2024 | — |
| S-3ASR | S-3ASR | 0000950170-24-094855 | Aug 9, 2024 | — |
| 8-K | 8-K | 0000950170-24-093933 | Aug 8, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-094109 | Aug 8, 2024 | Jun 30, 2024 |
| 144 | — | 0000950170-24-083357 | Jul 12, 2024 | — |
| 144 | — | 0000950170-24-072572 | Jun 12, 2024 | — |
| 4 | 4 | 0000950170-24-069462 | Jun 5, 2024 | — |
| 4 | 4 | 0000950170-24-069463 | Jun 5, 2024 | — |
| 4 | 4 | 0000950170-24-069464 | Jun 5, 2024 | — |
| 4 | 4 | 0000950170-24-069465 | Jun 5, 2024 | — |
| 4 | 4 | 0000950170-24-069466 | Jun 5, 2024 | — |
| 4 | 4 | 0000950170-24-069467 | Jun 5, 2024 | — |