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Xenon Pharmaceuticals Inc. (XENE)

Xenon Pharmaceuticals Inc. (XENE) Insider Trading

Directors, officers and holders of more than 10% of XENE report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 151 transactions on file: 2 with code P, 6 with code S and 42 with other codes.

DateInsiderCodeShares
Oct 15, 2026Kelly Thomas PatrickM Exercise7,500
Oct 15, 2026Kelly Thomas PatrickM Exercise7,500
Sep 30, 2026Kelly Thomas PatrickP Purchase15,000
Sep 30, 2026MORTIMER IANP Purchase30,000
Sep 1, 2026Svoronos DawnM Exercise5,144
Sep 1, 2026Svoronos DawnM Exercise5,144
Aug 11, 2026GANNON STEVENS Sale10,000
Jun 5, 2026PATOU GARYS Sale1,322
Jun 5, 2026Cannon GillianS Sale1,190
Jun 3, 2026Gover Justin D.A Award1,593
Jun 3, 2026GAROFALO ELIZABETH A.A Award1,593
Jun 3, 2026Gover Justin D.A Award10,507
Jun 3, 2026Svoronos DawnA Award10,507
Jun 3, 2026GAROFALO ELIZABETH A.A Award10,507
Jun 3, 2026Svoronos DawnA Award1,593
Jun 3, 2026GANNON STEVENA Award1,593
Jun 3, 2026Machado PatrickA Award1,593
Jun 3, 2026Cannon GillianA Award10,507
Jun 3, 2026Machado PatrickA Award10,507
Jun 3, 2026PATOU GARYA Award1,593
Jun 3, 2026PATOU GARYA Award10,507
Jun 3, 2026Cannon GillianA Award1,593
Jun 3, 2026GANNON STEVENA Award10,507
Jun 1, 2026Cannon GillianM Exercise2,645
Jun 1, 2026GANNON STEVENM Exercise2,645
Jun 1, 2026GAROFALO ELIZABETH A.M Exercise2,645
Jun 1, 2026Machado PatrickM Exercise2,645
Jun 1, 2026Cannon GillianM Exercise2,645
Jun 1, 2026GANNON STEVENF Tax Payment1,416
Jun 1, 2026GAROFALO ELIZABETH A.M Exercise2,645
Jun 1, 2026Gover Justin D.M Exercise2,645
Jun 1, 2026Machado PatrickM Exercise2,645
Jun 1, 2026PATOU GARYM Exercise2,645
Jun 1, 2026GANNON STEVENM Exercise2,645
Jun 1, 2026Svoronos DawnM Exercise2,645
Jun 1, 2026Gover Justin D.M Exercise2,645
Jun 1, 2026Svoronos DawnF Tax Payment1,416
Jun 1, 2026PATOU GARYM Exercise2,645
Jun 1, 2026Svoronos DawnM Exercise2,645
May 12, 2026GANNON STEVENM Exercise3,500
May 12, 2026GANNON STEVENM Exercise3,500
Mar 13, 2026MORTIMER IANS Sale7,308
Mar 13, 2026DiFabio AndreaS Sale1,342
Mar 13, 2026KENNEY CHRISTOPHER JOHNS Sale1,410
Mar 12, 2026MORTIMER IANM Exercise12,500
Mar 12, 2026MORTIMER IANM Exercise12,500
Mar 12, 2026DiFabio AndreaM Exercise3,750
Mar 12, 2026DiFabio AndreaM Exercise3,750
Mar 12, 2026KENNEY CHRISTOPHER JOHNM Exercise3,750
Mar 12, 2026KENNEY CHRISTOPHER JOHNM Exercise3,750

The full Form 4 history is on the XENE company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.