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$XENE

$53.11 -$0.35 (0.65%)

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Insider Transactions

Insider Transaction Summary

VALUE FUND L P BIOTECHNOLOGY

1,635,032 shares

Net: 0 B/S: -

Partners OS Ltd. BVF

1,562,494 shares

Net: 0 B/S: -

Simon Neil Pimstone,

1,218,157 shares

Net: 0 B/S: -

Sherry Aulin,

398,334 shares

Net: 0 B/S: -

Seggern, Christopher Von

350,000 shares

Net: 0 B/S: -

MARK N LAMPERT

336,468 shares

Net: 0 B/S: -

James Empfield,

310,000 shares

Net: 0 B/S: -

Thomas Patrick Kelly

225,000 shares

Net: +225,000 B/S: ∞

Andrea DiFabio,

180,000 shares

Net: 0 B/S: -

FRANK A HOLLER

125,127 shares

Net: 0 B/S: -

Yigal Paul Goldberg,

121,085 shares

Net: 0 B/S: -

Charles Jay Cohen,

120,778 shares

Net: 0 B/S: -

Mohammad Azab,

106,025 shares

Net: 0 B/S: -

Seggern Christopher Von

100,000 shares

Net: 0 B/S: -

Steven Gannon,

98,619 shares

Net: 0 B/S: -

MICHAEL M TARNOW

71,770 shares

Net: 0 B/S: -

MOHAMMAD AZAB

70,728 shares

Net: 0 B/S: -

Michael M. Tarnow,

69,713 shares

Net: 0 B/S: -

Patrick Machado,

66,475 shares

Net: 0 B/S: -

JAMES R. EMPFIELD

65,000 shares

Net: 0 B/S: -

ERNESTO AYCARDI-FONSECA

65,000 shares

Net: 0 B/S: -

SHERRINGTON ROBIN

65,000 shares

Net: 0 B/S: -

Michael R. Hayden,

61,212 shares

Net: 0 B/S: -

Elizabeth Garofalo,

56,475 shares

Net: 0 B/S: -

Ian Charles Mortimer,

48,592 shares

Net: 0 B/S: -

Darren S Cline

40,000 shares

Net: +225,800 B/S: ∞

Gillian Cannon,

28,000 shares

Net: 0 B/S: -

Justin Gover,

28,000 shares

Net: 0 B/S: -

Dawn Svoronos,

25,000 shares

Net: 0 B/S: -

IAN MORTIMER

19,923 shares

Net: +395,902 B/S: 4.13

SIMON N. PIMSTONE

18,475 shares

Net: 0 B/S: -

Gillian Cannon

17,012 shares

Net: +17,012 B/S: ∞

Patrick Machado

17,012 shares

Net: +17,012 B/S: ∞

Justin D. Gover

17,012 shares

Net: +17,012 B/S: ∞

ELIZABETH A. GAROFALO

17,012 shares

Net: +17,012 B/S: ∞

GARY PATOU

17,012 shares

Net: +17,012 B/S: ∞

Dawn Svoronos

17,012 shares

Net: +17,012 B/S: ∞

RICHARD H SCHELLER

15,000 shares

Net: 0 B/S: -

Y. PAUL GOLDBERG

11,000 shares

Net: 0 B/S: -

Clarissa Desjardins

10,000 shares

Net: 0 B/S: -

Michael R Hayden

10,000 shares

Net: 0 B/S: -

Robin Paul Sherrington,

8,398 shares

Net: 0 B/S: -

Andrea DiFabio

7,301 shares

Net: +94,801 B/S: 25.01

SHERRY AULIN

7,199 shares

Net: 0 B/S: -

STEVEN GANNON

7,141 shares

Net: +17,009 B/S: 5670.67

CHRISTOPHER JOHN KENNEY

7,069 shares

Net: +114,569 B/S: 28.4

CHARLES J. COHEN

6,550 shares

Net: 0 B/S: -

Gary Patou,

4,902 shares

Net: 0 B/S: -

RAYMOND WINQUIST

1,000 shares

Net: 0 B/S: -

Christopher John Kenney,

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
VALUE FUND L P BIOTECHNOLOGY	1,635,032	0	-
Partners OS Ltd. BVF	1,562,494	0	-
Simon Neil Pimstone,	1,218,157	0	-
Sherry Aulin,	398,334	0	-
Seggern, Christopher Von	350,000	0	-
MARK N LAMPERT	336,468	0	-
James Empfield,	310,000	0	-
Thomas Patrick Kelly	225,000	+225,000	∞
Andrea DiFabio,	180,000	0	-
FRANK A HOLLER	125,127	0	-
Yigal Paul Goldberg,	121,085	0	-
Charles Jay Cohen,	120,778	0	-
Mohammad Azab,	106,025	0	-
Seggern Christopher Von	100,000	0	-
Steven Gannon,	98,619	0	-
MICHAEL M TARNOW	71,770	0	-
MOHAMMAD AZAB	70,728	0	-
Michael M. Tarnow,	69,713	0	-
Patrick Machado,	66,475	0	-
JAMES R. EMPFIELD	65,000	0	-
ERNESTO AYCARDI-FONSECA	65,000	0	-
SHERRINGTON ROBIN	65,000	0	-
Michael R. Hayden,	61,212	0	-
Elizabeth Garofalo,	56,475	0	-
Ian Charles Mortimer,	48,592	0	-
Darren S Cline	40,000	+225,800	∞
Gillian Cannon,	28,000	0	-
Justin Gover,	28,000	0	-
Dawn Svoronos,	25,000	0	-
IAN MORTIMER	19,923	+395,902	4.13
SIMON N. PIMSTONE	18,475	0	-
Gillian Cannon	17,012	+17,012	∞
Patrick Machado	17,012	+17,012	∞
Justin D. Gover	17,012	+17,012	∞
ELIZABETH A. GAROFALO	17,012	+17,012	∞
GARY PATOU	17,012	+17,012	∞
Dawn Svoronos	17,012	+17,012	∞
RICHARD H SCHELLER	15,000	0	-
Y. PAUL GOLDBERG	11,000	0	-
Clarissa Desjardins	10,000	0	-
Michael R Hayden	10,000	0	-
Robin Paul Sherrington,	8,398	0	-
Andrea DiFabio	7,301	+94,801	25.01
SHERRY AULIN	7,199	0	-
STEVEN GANNON	7,141	+17,009	5670.67
CHRISTOPHER JOHN KENNEY	7,069	+114,569	28.4
CHARLES J. COHEN	6,550	0	-
Gary Patou,	4,902	0	-
RAYMOND WINQUIST	1,000	0	-
Christopher John Kenney,	0	0	-

Individual Transactions

March 13, 2026

CHRISTOPHER JOHN KENNEY

Open Market Sale

Change: -1,410

Price: $55.23

Shares: 7,069

Value: -$77,867

Andrea DiFabio

Open Market Sale

Change: -1,342

Price: $55.23

Shares: 7,301

Value: -$74,111

IAN MORTIMER

Open Market Sale

Change: -7,308

Price: $55.23

Shares: 19,923

Value: -$403,584

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CHRISTOPHER JOHN KENNEY	Mar 13	Open Market Sale (S) Market Sale	7,069	-1,410	$55.23	-$77,867
Andrea DiFabio	Mar 13	Open Market Sale (S) Market Sale	7,301	-1,342	$55.23	-$74,111
IAN MORTIMER	Mar 13	Open Market Sale (S) Market Sale	19,923	-7,308	$55.23	-$403,584

March 12, 2026

CHRISTOPHER JOHN KENNEY

Option Exercise/Conversion

Change: +3,750

Price: $0.00

Shares: 8,479

Value: +$0

Andrea DiFabio

Option Exercise/Conversion

Change: +3,750

Price: $0.00

Shares: 8,643

Value: +$0

IAN MORTIMER

Option Exercise/Conversion

Change: +12,500

Price: $0.00

Shares: 27,231

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CHRISTOPHER JOHN KENNEY	Mar 13	Option Exercise/Conversion (M) Compensation/Award	8,479	+3,750	$0.00	+$0
Andrea DiFabio	Mar 13	Option Exercise/Conversion (M) Compensation/Award	8,643	+3,750	$0.00	+$0
IAN MORTIMER	Mar 13	Option Exercise/Conversion (M) Compensation/Award	27,231	+12,500	$0.00	+$0

March 10, 2026

CHRISTOPHER JOHN KENNEY

Open Market Sale

Change: -2,771

Price: $60.11

Shares: 4,729

Value: -$166,559

Andrea DiFabio

Open Market Sale

Change: -2,607

Price: $60.11

Shares: 4,893

Value: -$156,701

IAN MORTIMER

Open Market Sale

Change: -11,269

Price: $60.11

Shares: 14,731

Value: -$677,357

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CHRISTOPHER JOHN KENNEY	Mar 11	Open Market Sale (S) Market Sale	4,729	-2,771	$60.11	-$166,559
Andrea DiFabio	Mar 11	Open Market Sale (S) Market Sale	4,893	-2,607	$60.11	-$156,701
IAN MORTIMER	Mar 11	Open Market Sale (S) Market Sale	14,731	-11,269	$60.11	-$677,357

March 09, 2026

CHRISTOPHER JOHN KENNEY

Option Exercise/Conversion

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

CHRISTOPHER JOHN KENNEY

Grant/Award Acquisition

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

Andrea DiFabio

Option Exercise/Conversion

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

Andrea DiFabio

Grant/Award Acquisition

Change: +7,500

Price: $0.00

Shares: 7,500

Value: +$0

IAN MORTIMER

Grant/Award Acquisition

Change: +20,000

Price: $0.00

Shares: 20,000

Value: +$0

IAN MORTIMER

Option Exercise/Conversion

Change: +75,000

Price: $8.40

Shares: 81,000

Value: +$630,000

IAN MORTIMER

Open Market Sale

Change: -21,791

Price: $58.81

Shares: 59,209

Value: -$1,281,528

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CHRISTOPHER JOHN KENNEY	Mar 11	Option Exercise/Conversion (M) Compensation/Award	7,500	+7,500	$0.00	+$0
CHRISTOPHER JOHN KENNEY	Mar 11	Grant/Award Acquisition (A) Compensation/Award	7,500	+7,500	$0.00	+$0
Andrea DiFabio	Mar 11	Option Exercise/Conversion (M) Compensation/Award	7,500	+7,500	$0.00	+$0
Andrea DiFabio	Mar 11	Grant/Award Acquisition (A) Compensation/Award	7,500	+7,500	$0.00	+$0
IAN MORTIMER	Mar 11	Grant/Award Acquisition (A) Compensation/Award	20,000	+20,000	$0.00	+$0
IAN MORTIMER	Mar 11	Option Exercise/Conversion (M) Compensation/Award	81,000	+75,000	$8.40	+$630,000
IAN MORTIMER	Mar 11	Open Market Sale (S) Market Sale	59,209	-21,791	$58.81	-$1,281,528

January 09, 2026

IAN MORTIMER

Grant/Award Acquisition

Change: +350,000

Price: $0.00

Shares: 350,000

Value: +$0

Andrea DiFabio

Grant/Award Acquisition

Change: +80,000

Price: $0.00

Shares: 80,000

Value: +$0

Darren S Cline

Grant/Award Acquisition

Change: +40,000

Price: $0.00

Shares: 40,000

Value: +$0

CHRISTOPHER JOHN KENNEY

Grant/Award Acquisition

Change: +100,000

Price: $0.00

Shares: 100,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
IAN MORTIMER	Jan 09	Grant/Award Acquisition (A) Compensation/Award	350,000	+350,000	$0.00	+$0
Andrea DiFabio	Jan 09	Grant/Award Acquisition (A) Compensation/Award	80,000	+80,000	$0.00	+$0
Darren S Cline	Jan 09	Grant/Award Acquisition (A) Compensation/Award	40,000	+40,000	$0.00	+$0
CHRISTOPHER JOHN KENNEY	Jan 09	Grant/Award Acquisition (A) Compensation/Award	100,000	+100,000	$0.00	+$0