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$54.44 -$0.21 (0.38%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Tree Partners IV, L.P. Apple

5,830,203 shares

Net: 0 B/S: -

III GP, Ltd. ATP

5,415,203 shares

Net: 0 B/S: -

Horizon Enterprise Ltd Blue

3,271,829 shares

Net: 0 B/S: -

COREY S GOODMAN

3,195,969 shares

Net: 0 B/S: -

Ventures VI GP-GP, LLC Versant

3,152,230 shares

Net: 0 B/S: -

Venture Capital VI, L.P. Versant

3,110,547 shares

Net: 0 B/S: -

Global Strategic Fund II L.P. venBio

3,033,552 shares

Net: 0 B/S: -

Venture Fund XI, L.P. Atlas

2,706,412 shares

Net: 0 B/S: -

Group, LLC Redmile

743,802 shares

Net: 0 B/S: -

Andrew Cheng

526,114 shares

Net: -5,140 B/S: 0.93

Venture Opportunity Fund I, L.P. Atlas

404,079 shares

Net: 0 B/S: -

Aaron Royston

250,000 shares

Net: 0 B/S: -

Jonathan Young

201,099 shares

Net: +4,708 B/S: 1.14

Timothy Rolph

167,608 shares

Net: +4,054 B/S: 1.05

Seth Loring Harrison

145,699 shares

Net: 0 B/S: -

Catriona Yale

90,829 shares

Net: +927 B/S: 1.05

William Richard White

57,752 shares

Net: -4,207 B/S: 0.17

Patrick Lamy

29,891 shares

Net: -3,101 B/S: 0.41

G. Walmsley Graham

28,168 shares

Net: +26,000 B/S: ∞

Scott A. Gangloff

26,351 shares

Net: +2,051 B/S: 3.42

Kevin Bitterman

13,000 shares

Net: 0 B/S: -

Yuan Xu

9,398 shares

Net: 0 B/S: -

Tomas J. Heyman

9,398 shares

Net: 0 B/S: -

Jane Henderson

9,398 shares

Net: 0 B/S: 1.0

Chou Judy

9,398 shares

Net: 0 B/S: -

Mark T Iwicki

9,398 shares

Net: 0 B/S: -

Life Science Ventures, L.P. ATP

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Tree Partners IV, L.P. Apple	5,830,203	0	-
III GP, Ltd. ATP	5,415,203	0	-
Horizon Enterprise Ltd Blue	3,271,829	0	-
COREY S GOODMAN	3,195,969	0	-
Ventures VI GP-GP, LLC Versant	3,152,230	0	-
Venture Capital VI, L.P. Versant	3,110,547	0	-
Global Strategic Fund II L.P. venBio	3,033,552	0	-
Venture Fund XI, L.P. Atlas	2,706,412	0	-
Group, LLC Redmile	743,802	0	-
Andrew Cheng	526,114	-5,140	0.93
Venture Opportunity Fund I, L.P. Atlas	404,079	0	-
Aaron Royston	250,000	0	-
Jonathan Young	201,099	+4,708	1.14
Timothy Rolph	167,608	+4,054	1.05
Seth Loring Harrison	145,699	0	-
Catriona Yale	90,829	+927	1.05
William Richard White	57,752	-4,207	0.17
Patrick Lamy	29,891	-3,101	0.41
G. Walmsley Graham	28,168	+26,000	∞
Scott A. Gangloff	26,351	+2,051	3.42
Kevin Bitterman	13,000	0	-
Yuan Xu	9,398	0	-
Tomas J. Heyman	9,398	0	-
Jane Henderson	9,398	0	1.0
Chou Judy	9,398	0	-
Mark T Iwicki	9,398	0	-
Life Science Ventures, L.P. ATP	0	0	-

Individual Transactions

October 08, 2025

G. Walmsley Graham

Option Exercise/Conversion

Change: +26,000

Price: $23.02

Shares: 28,168

Value: +$598,520

Andrew Cheng

Option Exercise/Conversion

Change: +52,212

Price: $0.62

Shares: 526,114

Value: +$32,110

Insider	Filing Date	Transaction	Shares	Change	Price	Value
G. Walmsley Graham	Oct 10	Option Exercise/Conversion (M) Compensation/Award	28,168	+26,000	$23.02	+$598,520
Andrew Cheng	Oct 09	Option Exercise/Conversion (M) Compensation/Award	526,114	+52,212	$0.62	+$32,110

October 07, 2025

Timothy Rolph

Open Market Sale

Change: -11,463

Price: $46.01

Shares: 167,608

Value: -$527,447

Timothy Rolph

Option Exercise/Conversion

Change: +12,500

Price: $28.35

Shares: 179,071

Value: +$354,375

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Timothy Rolph	Oct 09	Open Market Sale (S) Market Sale	167,608	-11,463	$46.01	-$527,447
Timothy Rolph	Oct 09	Option Exercise/Conversion (M) Compensation/Award	179,071	+12,500	$28.35	+$354,375

October 01, 2025

Jonathan Young

Open Market Sale

Change: -8,299

Price: $47.64

Shares: 201,099

Value: -$395,397

Jonathan Young

Option Exercise/Conversion

Change: +12,500

Price: $21.10

Shares: 209,398

Value: +$263,750

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Young	Oct 03	Open Market Sale (S) Market Sale	201,099	-8,299	$47.64	-$395,397
Jonathan Young	Oct 03	Option Exercise/Conversion (M) Compensation/Award	209,398	+12,500	$21.10	+$263,750

September 11, 2025

Jonathan Young

Open Market Sale

Change: -586

Price: $43.02

Shares: 196,898

Value: -$25,209

Catriona Yale

Open Market Sale

Change: -659

Price: $43.02

Shares: 90,829

Value: -$28,350

William Richard White

Open Market Sale

Change: -659

Price: $43.02

Shares: 57,752

Value: -$28,350

Timothy Rolph

Open Market Sale

Change: -553

Price: $43.02

Shares: 166,571

Value: -$23,790

Andrew Cheng

Open Market Sale

Change: -1,796

Price: $43.02

Shares: 473,902

Value: -$77,263

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Young	Sep 12	Open Market Sale (S) Market Sale	196,898	-586	$43.02	-$25,209
Catriona Yale	Sep 12	Open Market Sale (S) Market Sale	90,829	-659	$43.02	-$28,350
William Richard White	Sep 12	Open Market Sale (S) Market Sale	57,752	-659	$43.02	-$28,350
Timothy Rolph	Sep 12	Open Market Sale (S) Market Sale	166,571	-553	$43.02	-$23,790
Andrew Cheng	Sep 12	Open Market Sale (S) Market Sale	473,902	-1,796	$43.02	-$77,263

September 10, 2025

Andrew Cheng

Open Market Sale

Change: -22,525

Price: $42.99

Shares: 483,173

Value: -$968,439

Andrew Cheng

Option Exercise/Conversion

Change: +13,022

Price: $6.36

Shares: 503,779

Value: +$82,872

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Andrew Cheng	Sep 12	Open Market Sale (S) Market Sale	483,173	-22,525	$42.99	-$968,439
Andrew Cheng	Sep 12	Option Exercise/Conversion (M) Compensation/Award	503,779	+13,022	$6.36	+$82,872

September 08, 2025

Timothy Rolph

Open Market Sale

Change: -12,466

Price: $44.17

Shares: 167,158

Value: -$550,610

Timothy Rolph

Option Exercise/Conversion

Change: +7,044

Price: $21.09

Shares: 174,168

Value: +$148,557

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Timothy Rolph	Sep 10	Open Market Sale (S) Market Sale	167,158	-12,466	$44.17	-$550,610
Timothy Rolph	Sep 10	Option Exercise/Conversion (M) Compensation/Award	174,168	+7,044	$21.09	+$148,557

September 02, 2025

Jonathan Young

Open Market Sale

Change: -9,700

Price: $45.78

Shares: 200,284

Value: -$444,027

Jonathan Young

Option Exercise/Conversion

Change: +12,500

Price: $21.10

Shares: 209,984

Value: +$263,750

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Young	Sep 04	Open Market Sale (S) Market Sale	200,284	-9,700	$45.78	-$444,027
Jonathan Young	Sep 04	Option Exercise/Conversion (M) Compensation/Award	209,984	+12,500	$21.10	+$263,750

August 15, 2025

Scott A. Gangloff

Option Exercise/Conversion

Change: +2,600

Price: $19.62

Shares: 26,351

Value: +$51,012

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Scott A. Gangloff	Aug 19	Option Exercise/Conversion (M) Compensation/Award	26,351	+2,600	$19.62	+$51,012

August 12, 2025

Jonathan Young

Open Market Sale

Change: -11,151

Price: $47.72

Shares: 198,833

Value: -$532,136

Jonathan Young

Option Exercise/Conversion

Change: +12,500

Price: $21.10

Shares: 209,984

Value: +$263,750

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan Young	Aug 13	Open Market Sale (S) Market Sale	198,833	-11,151	$47.72	-$532,136
Jonathan Young	Aug 13	Option Exercise/Conversion (M) Compensation/Award	209,984	+12,500	$21.10	+$263,750