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Mortimer Ian's Form 4 filing

Xenon Pharmaceuticals Inc. (XENE) · filed Dec 3, 2025

Accession no.
0001193125-25-307211
Filed
Dec 3, 2025
Trade date
Nov 28, 2025
Filing delay
5 daysLate
Rule 10b5-1 plan
Checked

This filing lists 1 non-derivative transaction. Open-market sales total $4.37K. It was filed 5 days after the trade, past the 2-business-day deadline.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Mortimer IanCIK 0001619961Director, Officer (PRESIDENT & CEO)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Nov 28, 2025Common SharesSSaleDisposed−97$45.01−$4,365.9731,205Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

No transaction price on this filing refers to a footnote.

Read the full filing on SEC EDGAR (opens in a new tab)