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XENEXenon Pharmaceuticals Inc.

Market cap
$3.42B
as of 2026-10-23
Latest close
$35.34
as of 2026-10-23
Sector
Healthcare
as of 2026-10-24
Industry
Biotechnology
as of 2026-10-24

Cluster

2 insiders bought $1.68M between Sep 30.

Under the default rule (14d · ≥2 insiders · all roles).

InsiderTradedFiledTypeSharesPriceValueOwned afterHolding change10b5-1 planFiling
Mortimer IanPRESIDENT & CEOSep 30Oct 1P30,000$37.38Purchase +$1,121,40049,923+150.6%NoForm 4
Kelly Thomas PatrickChief Financial OfficerSep 30Oct 1P15,000$37.32Purchase +$559,74015,000not reportedNoForm 4

Form 4 historysince 2023-12-15

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Kelly Thomas PatrickChief Financial OfficerOct 15Oct 16M7,500not reportednot reported22,500NoForm 4
Kelly Thomas PatrickChief Financial OfficerOct 15Oct 16M · derivative7,500$0.00$022,500NoForm 4
Mortimer IanPRESIDENT & CEOSep 30Oct 1P30,000$37.38Purchase +$1,121,40049,923NoForm 4
Kelly Thomas PatrickChief Financial OfficerSep 30Oct 1P15,000$37.32Purchase +$559,74015,000NoForm 4
Svoronos DawnSep 1Sep 3M5,144$8.15$41,92431,373NoForm 4
Svoronos DawnSep 1Sep 3M · derivative5,144$8.15$41,924not reportedNoForm 4
Kenney Christopher JohnChief Medical OfficerAug 28Aug 31S6,368$60.17Sale −$383,163702YesForm 4
Kenney Christopher JohnChief Medical OfficerAug 28Aug 31S700$60.98Sale −$42,6862YesForm 4
Gannon StevenAug 11Aug 13S10,000$64.06Sale −$640,6001,870NoForm 4
Cannon GillianJun 5Jun 8S1,190$53.14Sale −$63,2371,455YesForm 4
Patou GaryJun 5Jun 8S1,322$53.14Sale −$70,25124,896YesForm 4
Svoronos DawnJun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Svoronos DawnJun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Cannon GillianJun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Cannon GillianJun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Gannon StevenJun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Gannon StevenJun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Garofalo Elizabeth A.Jun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Garofalo Elizabeth A.Jun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Gover Justin D.Jun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Gover Justin D.Jun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Machado PatrickJun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Machado PatrickJun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Patou GaryJun 3Jun 3A · derivative10,507$53.46$561,70410,507NoForm 4
Patou GaryJun 3Jun 3A · derivative1,593$0.00$01,593NoForm 4
Svoronos DawnJun 1Jun 3M2,645not reportednot reported27,645NoForm 4
Svoronos DawnJun 1Jun 3F1,416$53.41$75,62926,229NoForm 4
Svoronos DawnJun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Cannon GillianJun 1Jun 3M2,645not reportednot reported2,645NoForm 4
Cannon GillianJun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Gannon StevenJun 1Jun 3M2,645not reportednot reported13,286NoForm 4
Gannon StevenJun 1Jun 3F1,416$53.41$75,62911,870NoForm 4
Gannon StevenJun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Garofalo Elizabeth A.Jun 1Jun 3M2,645not reportednot reported2,645NoForm 4
Garofalo Elizabeth A.Jun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Gover Justin D.Jun 1Jun 3M2,645not reportednot reported2,645NoForm 4
Gover Justin D.Jun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Machado PatrickJun 1Jun 3M2,645not reportednot reported2,645NoForm 4
Machado PatrickJun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Patou GaryJun 1Jun 3M2,645not reportednot reported26,218NoForm 4
Patou GaryJun 1Jun 3M · derivative2,645$0.00$0not reportedNoForm 4
Gannon StevenMay 12May 13M3,500$7.38$25,83010,641NoForm 4
Gannon StevenMay 12May 13M · derivative3,500$7.38$25,830not reportedNoForm 4
Mortimer IanPRESIDENT & CEOMar 13Mar 13S7,308$55.23Sale −$403,62119,923YesForm 4
DiFabio AndreaChief Legal OfficerMar 13Mar 13S1,342$55.23Sale −$74,1197,301YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 13Mar 13S1,410$55.23Sale −$77,8747,069YesForm 4
Mortimer IanPRESIDENT & CEOMar 12Mar 13M12,500not reportednot reported27,231YesForm 4
Mortimer IanPRESIDENT & CEOMar 12Mar 13M · derivative12,500$0.00$037,500YesForm 4
DiFabio AndreaChief Legal OfficerMar 12Mar 13M3,750not reportednot reported8,643YesForm 4
DiFabio AndreaChief Legal OfficerMar 12Mar 13M · derivative3,750$0.00$011,250YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 12Mar 13M3,750not reportednot reported8,479YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 12Mar 13M · derivative3,750$0.00$011,250YesForm 4
Mortimer IanPRESIDENT & CEOMar 10Mar 11S11,269$60.11Sale −$677,38014,731YesForm 4
DiFabio AndreaChief Legal OfficerMar 10Mar 11S2,607$60.11Sale −$156,7074,893YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 10Mar 11S2,771$60.11Sale −$166,5654,729YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M75,000$8.40$630,00081,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S21,791$58.81Sale −$1,281,52959,209YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S31,694$59.88Sale −$1,897,83727,515YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S21,515$60.49Sale −$1,301,4426,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M25,000$3.10$77,50031,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S12,479$59.50Sale −$742,50118,521YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S10,072$60.47Sale −$609,0548,449YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S2,449$61.26Sale −$150,0266,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M105,000$4.75$498,750111,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S43,348$59.26Sale −$2,568,80272,652YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S61,652$60.08Sale −$3,704,0526,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M65,000$9.44$613,60071,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11S65,000$62.06Sale −$4,033,9006,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M20,000not reportednot reported26,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M · derivative75,000$8.40$630,000not reportedYesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M · derivative25,000$3.10$77,500not reportedYesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M · derivative105,000$4.75$498,750not reportedYesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M · derivative65,000$9.44$613,600not reportedYesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11A · derivative20,000$0.00$020,000YesForm 4
Mortimer IanPRESIDENT & CEOMar 9Mar 11M · derivative20,000$0.00$0not reportedYesForm 4
DiFabio AndreaChief Legal OfficerMar 9Mar 11M7,500not reportednot reported7,500YesForm 4
DiFabio AndreaChief Legal OfficerMar 9Mar 11A · derivative7,500$0.00$07,500YesForm 4
DiFabio AndreaChief Legal OfficerMar 9Mar 11M · derivative7,500$0.00$0not reportedYesForm 4
Kenney Christopher JohnChief Medical OfficerMar 9Mar 11M7,500not reportednot reported7,500YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 9Mar 11A · derivative7,500$0.00$07,500YesForm 4
Kenney Christopher JohnChief Medical OfficerMar 9Mar 11M · derivative7,500$0.00$0not reportedYesForm 4
Mortimer IanPRESIDENT & CEOJan 9Jan 9A · derivative350,000$42.15$14,752,500350,000NoForm 4
Mortimer IanPRESIDENT & CEOJan 9Jan 9A · derivative65,000$0.00$065,000NoForm 4
DiFabio AndreaChief Legal OfficerJan 9Jan 9A · derivative80,000$42.15$3,372,00080,000NoForm 4
DiFabio AndreaChief Legal OfficerJan 9Jan 9A · derivative15,000$0.00$015,000NoForm 4
Cline Darren SChief Commercial OfficerJan 9Jan 9A · derivative40,000$42.15$1,686,00040,000NoForm 4
Cline Darren SChief Commercial OfficerJan 9Jan 9A · derivative20,000$0.00$020,000NoForm 4
Kenney Christopher JohnChief Medical OfficerJan 9Jan 9A · derivative100,000$42.15$4,215,000100,000NoForm 4
Kenney Christopher JohnChief Medical OfficerJan 9Jan 9A · derivative20,000$0.00$020,000NoForm 4
Mortimer IanPRESIDENT & CEOJan 2Jan 2M40,000$7.49$299,60046,000YesForm 4
Mortimer IanPRESIDENT & CEOJan 2Jan 2S37,938$44.40Sale −$1,684,4478,062YesForm 4
Mortimer IanPRESIDENT & CEOJan 2Jan 2S2,062$44.93Sale −$92,6466,000YesForm 4
Mortimer IanPRESIDENT & CEOJan 2Jan 2M · derivative40,000$7.49$299,600not reportedYesForm 4
Mortimer IanPRESIDENT & CEODec 8, 2025Dec 9, 2025S8,820$45.59Sale −$402,1048,010YesForm 4
Mortimer IanPRESIDENT & CEODec 8, 2025Dec 9, 2025S2,010$46.32Sale −$93,1036,000YesForm 4
Mortimer IanPRESIDENT & CEODec 5, 2025Dec 9, 2025S14,375$45.03Sale −$647,30616,830YesForm 4
Mortimer IanPRESIDENT & CEONov 28, 2025Dec 3, 2025S97$45.01Sale −$4,36631,205YesForm 4
Kelly Thomas PatrickChief Financial OfficerOct 15, 2025Oct 17, 2025A · derivative225,000$41.90$9,427,500225,000NoForm 4
Kelly Thomas PatrickChief Financial OfficerOct 15, 2025Oct 17, 2025A · derivative30,000$0.00$030,000NoForm 4
Mortimer IanPRESIDENT, CEO & INTERIM CFOOct 1, 2025Oct 1, 2025M25,000$7.69$192,25056,302YesForm 4
Mortimer IanPRESIDENT, CEO & INTERIM CFOOct 1, 2025Oct 1, 2025S25,000$40.16Sale −$1,004,00031,302YesForm 4
Mortimer IanPRESIDENT, CEO & INTERIM CFOOct 1, 2025Oct 1, 2025M · derivative25,000$7.69$192,250not reportedYesForm 4
Cline Darren SChief Commercial OfficerJun 23, 2025Jun 24, 2025A · derivative185,800$31.49$5,850,842185,800NoForm 4
Svoronos DawnJun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Svoronos DawnJun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Cannon GillianJun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Cannon GillianJun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Gannon StevenJun 5, 2025Jun 6, 2025S3$30.48Sale −$917,141NoForm 4
Gannon StevenJun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Gannon StevenJun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Garofalo Elizabeth A.Jun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Garofalo Elizabeth A.Jun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Gover Justin D.Jun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Gover Justin D.Jun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Machado PatrickJun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Machado PatrickJun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Patou GaryJun 5, 2025Jun 6, 2025A · derivative17,012$30.73$522,77917,012NoForm 4
Patou GaryJun 5, 2025Jun 6, 2025A · derivative2,645$0.00$02,645NoForm 4
Gannon StevenMay 14, 2025May 16, 2025M5,144$12.57$64,6607,144NoForm 4
Gannon StevenMay 14, 2025May 16, 2025M · derivative5,144$12.57$64,660not reportedNoForm 4
DiFabio AndreaChief Legal OfficerMar 12, 2025Mar 13, 2025A · derivative80,000$35.48$2,838,40080,000NoForm 4
DiFabio AndreaChief Legal OfficerMar 12, 2025Mar 13, 2025A · derivative15,000$0.00$015,000NoForm 4
Kenney Christopher JohnChief Medical OfficerMar 12, 2025Mar 13, 2025A · derivative80,000$35.48$2,838,40080,000NoForm 4
Kenney Christopher JohnChief Medical OfficerMar 12, 2025Mar 13, 2025A · derivative15,000$0.00$015,000NoForm 4
Mortimer IanPRESIDENT & CEOMar 12, 2025Mar 13, 2025A · derivative275,000$35.48$9,757,000275,000NoForm 4
Mortimer IanPRESIDENT & CEOMar 12, 2025Mar 13, 2025A · derivative50,000$0.00$050,000NoForm 4
Mortimer IanPRESIDENT & CEOJan 27, 2025Jan 27, 2025M15,166$17.76$269,34846,468YesForm 4
Mortimer IanPRESIDENT & CEOJan 27, 2025Jan 27, 2025S15,166$40.46Sale −$613,61631,302YesForm 4
Mortimer IanPRESIDENT & CEOJan 27, 2025Jan 27, 2025M1,149$17.76$20,40632,451YesForm 4
Mortimer IanPRESIDENT & CEOJan 27, 2025Jan 27, 2025S1,149$41.07Sale −$47,18931,302YesForm 4
Mortimer IanPRESIDENT & CEOJan 27, 2025Jan 27, 2025M · derivative16,315$17.76$289,754not reportedYesForm 4
Mortimer IanPRESIDENT & CEOJan 24, 2025Jan 27, 2025M22,468$17.76$399,03253,770YesForm 4
Mortimer IanPRESIDENT & CEOJan 24, 2025Jan 27, 2025S22,468$40.20Sale −$903,21431,302YesForm 4
Mortimer IanPRESIDENT & CEOJan 24, 2025Jan 27, 2025M · derivative22,468$17.76$399,03216,315YesForm 4
Mortimer IanPRESIDENT & CEOJan 23, 2025Jan 27, 2025M16,217$17.76$288,01447,519YesForm 4
Mortimer IanPRESIDENT & CEOJan 23, 2025Jan 27, 2025S16,217$40.08Sale −$649,97731,302YesForm 4
Mortimer IanPRESIDENT & CEOJan 23, 2025Jan 27, 2025M · derivative16,217$17.76$288,01438,783YesForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024M9,334$9.44$88,1139,334NoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024F2,135$41.28$88,1337,199NoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024S7,199$41.23Sale −$296,815not reportedNoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024M16,000$11.58$185,28016,000NoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024F4,490$41.28$185,34711,510NoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024S11,510$41.19Sale −$474,097not reportedNoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024M · derivative9,334$9.44$88,113not reportedNoForm 4
Aulin SherryChief Financial OfficerDec 18, 2024Dec 19, 2024M · derivative16,000$11.58$185,2806,000NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024M3,500$7.38$25,83027,073NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024F649$39.80$25,83026,424NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024S2,851$41.11Sale −$117,20523,573NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024M3,086$13.48$41,59926,659NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024F1,046$39.80$41,63125,613NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024S2,040$41.05Sale −$83,74223,573NoForm 4
Patou GaryNov 22, 2024Nov 22, 2024M · derivative3,500$7.38$25,830not reportedNoForm 4
Patou GaryNov 22, 2024Nov 22, 2024M · derivative3,086$13.48$41,599not reportedNoForm 4
Svoronos DawnJun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Cannon GillianJun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Gannon StevenJun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Garofalo Elizabeth A.Jun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Gover Justin D.Jun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Machado PatrickJun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Patou GaryJun 5, 2024Jun 5, 2024A · derivative15,542$38.16$593,08315,542NoForm 4
Mortimer IanPRESIDENT & CEOMar 11, 2024Mar 12, 2024A · derivative250,000$44.37$11,092,500250,000NoForm 4
DiFabio AndreaChief Legal OfficerMar 11, 2024Mar 12, 2024A · derivative100,000$44.37$4,437,000100,000NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 11, 2024Mar 12, 2024A · derivative65,000$44.37$2,884,05065,000NoForm 4
Empfield James R.EVP, Drug DiscoveryMar 11, 2024Mar 12, 2024A · derivative65,000$44.37$2,884,05065,000NoForm 4
Kenney Christopher JohnChief Medical OfficerMar 11, 2024Mar 12, 2024A · derivative100,000$44.37$4,437,000100,000NoForm 4
Aulin SherryChief Financial OfficerMar 11, 2024Mar 12, 2024A · derivative100,000$44.37$4,437,000100,000NoForm 4
Von Seggern ChristopherChief Commercial OfficerMar 11, 2024Mar 12, 2024A · derivative100,000$44.37$4,437,000100,000NoForm 4
Garofalo Elizabeth A.Mar 8, 2024Mar 11, 2024M3,500$18.56$64,9603,500NoForm 4
Garofalo Elizabeth A.Mar 8, 2024Mar 11, 2024F1,408$46.16$64,9932,092NoForm 4
Garofalo Elizabeth A.Mar 8, 2024Mar 11, 2024S2,092$45.69Sale −$95,583not reportedNoForm 4
Garofalo Elizabeth A.Mar 8, 2024Mar 11, 2024M · derivative3,500$18.56$64,96016,500NoForm 4
Gannon StevenMar 7, 2024Mar 8, 2024S1,000$46.45Sale −$46,45014,000NoForm 4
Gannon StevenMar 7, 2024Mar 8, 2024S5,000$46.25Sale −$231,2509,000NoForm 4
Gannon StevenMar 7, 2024Mar 8, 2024S5,000$46.30Sale −$231,5004,000NoForm 4
Gannon StevenMar 7, 2024Mar 8, 2024S2,000$46.20Sale −$92,4002,000NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024M1,234$9.85$12,1559,632NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024F215$45.96$9,8819,417NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024M7,407$9.85$72,95916,824NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024F1,289$45.96$59,24215,535NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024S1,019$46.15Sale −$47,02714,516NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024S6,118$46.30Sale −$283,2638,398NoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024M · derivative1,234$9.85$12,155not reportedNoForm 4
Robin SherringtonEVP, Strategy & InnovationMar 7, 2024Mar 8, 2024M · derivative7,407$9.85$72,959not reportedNoForm 4
Robin SherringtonEVP, Strategy & InnovationDec 29, 2023Jan 2, 2024J8,398$0.00$08,398NoForm 4
Azab MohammadDec 19, 2023Dec 20, 2023M823$9.85$8,10770,728NoForm 4
Azab MohammadDec 19, 2023Dec 20, 2023M3,497$9.85$34,44574,225NoForm 4
Azab MohammadDec 19, 2023Dec 20, 2023M · derivative823$9.85$8,107not reportedNoForm 4
Azab MohammadDec 19, 2023Dec 20, 2023M · derivative3,497$9.85$34,445not reportedNoForm 4
Patou GaryDec 14, 2023Dec 15, 20234/AS7,598$41.05Sale −$311,8984,902NoForm 4/A