Xenon Pharmaceuticals Inc

XENENASDAQ · US

Holders

ACQUIREDT+30
Kelly Thomas Patrick
Xenon Pharmaceuticals Inc · NASDAQ
+15,000 sh · $559.7K
Filed 1 Oct 2026SEC Form 4view source
ACQUIREDT+30
Mortimer Ian
Xenon Pharmaceuticals Inc · NASDAQ
+30,000 sh · $1.1M
Filed 1 Oct 2026SEC Form 4view source
ACQUIREDStale
Svoronos Dawn
Xenon Pharmaceuticals Inc · NASDAQ
+5,144 sh · $41.9K
Filed 3 Sept 2026SEC Form 4view source
REDUCEDStale
Kenney Christopher John
Xenon Pharmaceuticals Inc · NASDAQ
−6,368 sh · $383.1K
Filed 31 Aug 2026SEC Form 4view source
REDUCEDStale
Kenney Christopher John
Xenon Pharmaceuticals Inc · NASDAQ
−700 sh · $42.7K
Filed 31 Aug 2026SEC Form 4view source
DISCLOSEDQuarterly
Duquesne Family Office
Xenon Pharmaceuticals Inc · NASDAQ
238,600 sh · $14.4M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDStale
Duquesne Family Office
Xenon Pharmaceuticals Inc · NASDAQ
238,600 sh · $13.9M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Renaissance Technologies
Xenon Pharmaceuticals Inc · NASDAQ
300,500 sh · $17.5M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Xenon Pharmaceuticals Inc · NASDAQ
606,085 sh · $35.2M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
BlackRock
Xenon Pharmaceuticals Inc · NASDAQ
2,095,894 sh · $81.7M
Filed 30 Jun 2024SEC 13Fview source