{"cik":"0001582313","ticker":"XENE","name":"Xenon Pharmaceuticals Inc.","sic_code":"2834","sic_description":"Pharmaceutical Preparations","exchange":"Nasdaq","state_of_incorporation":"A1","fiscal_year_end":"1231","first_filing_date":"2026-05-13","last_filing_date":"2026-06-08","url":"/sec/cik-0001582313","insider_summary":{"total_transactions":34,"unique_insiders":7,"latest_transaction":"2026-06-05"},"recent_filings":[{"accession_number":"0001193125-26-409999","form_type":"4","form_type_family":"insider","doc_date":"2026-10-01","title":"4 — Xenon Pharmaceuticals Inc. — 2026-10-01","url_slug":"/sec/cik-0001582313/4/0001193125-26-409999","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-409999-index.html"},{"accession_number":"0001193125-26-377309","form_type":"4","form_type_family":"insider","doc_date":"2026-08-31","title":"4 — Xenon Pharmaceuticals Inc. — 2026-08-31","url_slug":"/sec/cik-0001582313/4/0001193125-26-377309","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-377309-index.html"},{"accession_number":"0001950047-26-008816","form_type":"144","form_type_family":"other","doc_date":"2026-08-28","title":"144 — Xenon Pharmaceuticals Inc. — 2026-08-28","url_slug":"/sec/cik-0001582313/144/0001950047-26-008816","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001950047-26-008816-index.html"},{"accession_number":"0000902219-26-000248","form_type":"SCHEDULE 13G/A","form_type_family":"other","doc_date":"2026-08-13","title":"SCHEDULE 13G/A — Xenon Pharmaceuticals Inc. — 2026-08-13","url_slug":"/sec/cik-0001582313/schedule-13g-a/0000902219-26-000248","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0000902219-26-000248-index.html"},{"accession_number":"0001193125-26-349351","form_type":"4","form_type_family":"insider","doc_date":"2026-08-13","title":"4 — Xenon Pharmaceuticals Inc. — 2026-08-13","url_slug":"/sec/cik-0001582313/4/0001193125-26-349351","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-349351-index.html"},{"accession_number":"0001193125-26-349336","form_type":"144","form_type_family":"other","doc_date":"2026-08-13","title":"144 — Xenon Pharmaceuticals Inc. — 2026-08-13","url_slug":"/sec/cik-0001582313/144/0001193125-26-349336","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-349336-index.html"},{"accession_number":"0000315066-26-002245","form_type":"SCHEDULE 13G/A","form_type_family":"other","doc_date":"2026-08-07","title":"SCHEDULE 13G/A — Xenon Pharmaceuticals Inc. — 2026-08-07","url_slug":"/sec/cik-0001582313/schedule-13g-a/0000315066-26-002245","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0000315066-26-002245-index.html"},{"accession_number":"0000315066-26-002171","form_type":"SCHEDULE 13G/A","form_type_family":"other","doc_date":"2026-08-06","title":"SCHEDULE 13G/A — Xenon Pharmaceuticals Inc. — 2026-08-06","url_slug":"/sec/cik-0001582313/schedule-13g-a/0000315066-26-002171","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0000315066-26-002171-index.html"},{"accession_number":"0001193125-26-338019","form_type":"8-K","form_type_family":"current","doc_date":"2026-08-06","title":"8-K — Xenon Pharmaceuticals Inc. — 2026-08-06","url_slug":"/sec/cik-0001582313/8-k/0001193125-26-338019","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-338019-index.html"},{"accession_number":"0001193125-26-338244","form_type":"10-Q","form_type_family":"quarterly","doc_date":"2026-08-06","title":"10-Q — Xenon Pharmaceuticals Inc. — 2026-08-06","url_slug":"/sec/cik-0001582313/10-q/0001193125-26-338244","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-338244-index.html"},{"accession_number":"0001193125-26-262671","form_type":"4","form_type_family":"insider","doc_date":"2026-06-08","title":"4 — Xenon Pharmaceuticals Inc. — 2026-06-08","url_slug":"/sec/cik-0001582313/4/0001193125-26-262671","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-262671-index.html"},{"accession_number":"0001950047-26-005712","form_type":"144","form_type_family":"other","doc_date":"2026-06-05","title":"144 — Xenon Pharmaceuticals Inc. — 2026-06-05","url_slug":"/sec/cik-0001582313/144/0001950047-26-005712","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001950047-26-005712-index.html"},{"accession_number":"0001193125-26-255452","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255452","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255452-index.html"},{"accession_number":"0001193125-26-255442","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255442","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255442-index.html"},{"accession_number":"0001193125-26-255396","form_type":"8-K","form_type_family":"current","doc_date":"2026-06-03","title":"8-K — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/8-k/0001193125-26-255396","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255396-index.html"},{"accession_number":"0001193125-26-256124","form_type":"4","form_type_family":"insider","doc_date":"2026-06-03","title":"4 — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/4/0001193125-26-256124","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-256124-index.html"},{"accession_number":"0001193125-26-256122","form_type":"4","form_type_family":"insider","doc_date":"2026-06-03","title":"4 — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/4/0001193125-26-256122","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-256122-index.html"},{"accession_number":"0001193125-26-256121","form_type":"4","form_type_family":"insider","doc_date":"2026-06-03","title":"4 — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/4/0001193125-26-256121","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-256121-index.html"},{"accession_number":"0001193125-26-256120","form_type":"4","form_type_family":"insider","doc_date":"2026-06-03","title":"4 — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/4/0001193125-26-256120","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-256120-index.html"},{"accession_number":"0001193125-26-255419","form_type":"S-8","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8/0001193125-26-255419","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255419-index.html"},{"accession_number":"0001193125-26-255544","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255544","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255544-index.html"},{"accession_number":"0001193125-26-255539","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255539","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255539-index.html"},{"accession_number":"0001193125-26-255530","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255530","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255530-index.html"},{"accession_number":"0001193125-26-255521","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255521","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255521-index.html"},{"accession_number":"0001193125-26-255517","form_type":"S-8 POS","form_type_family":"other","doc_date":"2026-06-03","title":"S-8 POS — Xenon Pharmaceuticals Inc. — 2026-06-03","url_slug":"/sec/cik-0001582313/s-8-pos/0001193125-26-255517","edgar_url":"https://www.sec.gov/Archives/edgar/data/1582313/0001193125-26-255517-index.html"}],"related_endpoints":{"profile":"/sec/XENE/profile","timeline":"/sec/XENE/timeline","peers":"/sec/XENE/peers","insider_pulse":"/sec/XENE/insider-pulse","insider_summary":"/sec/XENE/insider-summary","insider_transactions":"/sec/XENE/insider-transactions","form144":"/sec/XENE/form144","holdings_as_filer":"/sec/XENE/holdings","financial_facts":"/sec/XENE/financial-facts","derivatives":"/sec/XENE/derivatives","officers":"/sec/XENE/officers","insider_network":"/sec/XENE/insider-network","risk_flags":"/sec/XENE/risk-flags","filings":"/sec/XENE/filings","cross_topic_dossier":"/api/v1/dossier?ticker=XENE"}}