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$XENE

$60.42 +$0.16 (0.27%)

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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: -

SHERRINGTON ROBIN

65,000 shares

Net: 0 B/S: -

ERNESTO AYCARDI-FONSECA

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: +40,000 B/S: ∞

Justin Gover,

28,000 shares

Net: 0 B/S: -

Gillian Cannon,

28,000 shares

Net: 0 B/S: -

Dawn Svoronos,

25,000 shares

Net: 0 B/S: -

GARY PATOU

24,896 shares

Net: +11,830 B/S: 9.95

IAN MORTIMER

19,923 shares

Net: +395,902 B/S: 4.13

SIMON N. PIMSTONE

18,475 shares

Net: 0 B/S: -

RICHARD H SCHELLER

15,000 shares

Net: 0 B/S: -

Y. PAUL GOLDBERG

11,000 shares

Net: 0 B/S: -

STEVEN GANNON

10,507 shares

Net: +15,236 B/S: ∞

Patrick Machado

10,507 shares

Net: +13,152 B/S: ∞

Justin D. Gover

10,507 shares

Net: +13,152 B/S: ∞

ELIZABETH A. GAROFALO

10,507 shares

Net: +13,152 B/S: ∞

Dawn Svoronos

10,507 shares

Net: +11,736 B/S: ∞

Michael R Hayden

10,000 shares

Net: 0 B/S: -

Clarissa Desjardins

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: -

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: -

Gillian Cannon

1,455 shares

Net: +11,962 B/S: 11.05

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	-
SHERRINGTON ROBIN	65,000	0	-
ERNESTO AYCARDI-FONSECA	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	+40,000	∞
Justin Gover,	28,000	0	-
Gillian Cannon,	28,000	0	-
Dawn Svoronos,	25,000	0	-
GARY PATOU	24,896	+11,830	9.95
IAN MORTIMER	19,923	+395,902	4.13
SIMON N. PIMSTONE	18,475	0	-
RICHARD H SCHELLER	15,000	0	-
Y. PAUL GOLDBERG	11,000	0	-
STEVEN GANNON	10,507	+15,236	∞
Patrick Machado	10,507	+13,152	∞
Justin D. Gover	10,507	+13,152	∞
ELIZABETH A. GAROFALO	10,507	+13,152	∞
Dawn Svoronos	10,507	+11,736	∞
Michael R Hayden	10,000	0	-
Clarissa Desjardins	10,000	0	-
Robin Paul Sherrington,	8,398	0	-
Andrea DiFabio	7,301	+94,801	25.01
SHERRY AULIN	7,199	0	-
CHRISTOPHER JOHN KENNEY	7,069	+114,569	28.4
CHARLES J. COHEN	6,550	0	-
Gary Patou,	4,902	0	-
Gillian Cannon	1,455	+11,962	11.05
RAYMOND WINQUIST	1,000	0	-
Christopher John Kenney,	0	0	-

Individual Transactions

June 05, 2026

GARY PATOU

Open Market Sale

Change: -1,322

Price: $53.14

Shares: 24,896

Value: -$70,251

Gillian Cannon

Open Market Sale

Change: -1,190

Price: $53.14

Shares: 1,455

Value: -$63,236

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GARY PATOU	Jun 08	Open Market Sale (S) Market Sale	24,896	-1,322	$53.14	-$70,251
Gillian Cannon	Jun 08	Open Market Sale (S) Market Sale	1,455	-1,190	$53.14	-$63,236

June 03, 2026

GARY PATOU

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

Patrick Machado

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

Dawn Svoronos

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

Gillian Cannon

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

STEVEN GANNON

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

ELIZABETH A. GAROFALO

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

Justin D. Gover

Grant/Award Acquisition

Change: +10,507

Price: $0.00

Shares: 10,507

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GARY PATOU	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
Patrick Machado	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
Dawn Svoronos	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
Gillian Cannon	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
STEVEN GANNON	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
ELIZABETH A. GAROFALO	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0
Justin D. Gover	Jun 03	Grant/Award Acquisition (A) Compensation/Award	10,507	+10,507	$0.00	+$0

June 01, 2026

GARY PATOU

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 26,218

Value: +$0

Patrick Machado

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 2,645

Value: +$0

Dawn Svoronos

Tax Payment

Change: -1,416

Price: $53.41

Shares: 26,229

Value: -$75,628

Dawn Svoronos

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 27,645

Value: +$0

Gillian Cannon

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 2,645

Value: +$0

STEVEN GANNON

Tax Payment

Change: -1,416

Price: $53.41

Shares: 11,870

Value: -$75,628

STEVEN GANNON

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 13,286

Value: +$0

ELIZABETH A. GAROFALO

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 2,645

Value: +$0

Justin D. Gover

Option Exercise/Conversion

Change: +2,645

Price: $0.00

Shares: 2,645

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GARY PATOU	Jun 03	Option Exercise/Conversion (M) Compensation/Award	26,218	+2,645	$0.00	+$0
Patrick Machado	Jun 03	Option Exercise/Conversion (M) Compensation/Award	2,645	+2,645	$0.00	+$0
Dawn Svoronos	Jun 03	Tax Payment (F) Tax Payment	26,229	-1,416	$53.41	-$75,628
Dawn Svoronos	Jun 03	Option Exercise/Conversion (M) Compensation/Award	27,645	+2,645	$0.00	+$0
Gillian Cannon	Jun 03	Option Exercise/Conversion (M) Compensation/Award	2,645	+2,645	$0.00	+$0
STEVEN GANNON	Jun 03	Tax Payment (F) Tax Payment	11,870	-1,416	$53.41	-$75,628
STEVEN GANNON	Jun 03	Option Exercise/Conversion (M) Compensation/Award	13,286	+2,645	$0.00	+$0
ELIZABETH A. GAROFALO	Jun 03	Option Exercise/Conversion (M) Compensation/Award	2,645	+2,645	$0.00	+$0
Justin D. Gover	Jun 03	Option Exercise/Conversion (M) Compensation/Award	2,645	+2,645	$0.00	+$0

May 12, 2026

STEVEN GANNON

Option Exercise/Conversion

Change: +3,500

Price: $7.38

Shares: 10,641

Value: +$25,830

Insider	Filing Date	Transaction	Shares	Change	Price	Value
STEVEN GANNON	May 13	Option Exercise/Conversion (M) Compensation/Award	10,641	+3,500	$7.38	+$25,830

March 13, 2026

CHRISTOPHER JOHN KENNEY

Open Market Sale

Change: -1,410

Price: $55.23

Shares: 7,069

Value: -$77,867

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