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Mortimer Ian's Form 4 filing

Xenon Pharmaceuticals Inc. (XENE) · filed Jan 2, 2026

Accession no.
0001193125-26-001172
Filed
Jan 2, 2026
Trade date
Jan 2, 2026
Filing delay
Same day
Rule 10b5-1 plan
Checked

This filing lists 3 non-derivative transactions and 1 derivative transaction. Open-market sales total $1.78M. It was filed on the trade date.

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
Jan 2, 2026Common SharesMOption exerciseAcquired+40,000$7.49+$299,60046,000Direct
Jan 2, 2026Common SharesSSaleDisposed−37,938$44.40F2−$1,684,447.28,062Direct
Jan 2, 2026Common SharesSSaleDisposed−2,062$44.93F3−$92,645.666,000Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Jan 2, 2026Common SharesMOption exerciseDisposed−40,000$0.00$00Direct

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.

F2

The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price (rounded to two decimal places), respectively, of shares sold. These share were sold in multiple transactions at prices ranging from $43.91 to $44.90, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

Referenced by the price of 1 transaction in Table I.

F3

The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price (rounded to two decimal places), respectively, of shares sold. These share were sold in multiple transactions at prices ranging from $44.91 to $45.125, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

Referenced by the price of 1 transaction in Table I.

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