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$STTK

$4.84 -$0.03 (0.62%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Group, LLC Redmile

7,198,553 shares

Net: +4,130,880 B/S: ∞

ADVISORS LLC ORBIMED

5,255,106 shares

Net: +5,255,106 B/S: ∞

Josiah Hornblower

2,966,709 shares

Net: 0 B/S: -

Taylor Schreiber

1,548,300 shares

Net: +1,573,910 B/S: ∞

Abhinav A. Shukla

315,500 shares

Net: +320,622 B/S: ∞

Andrew R Neill

228,224 shares

Net: +604,578 B/S: ∞

Arundathy N. Pandite

196,219 shares

Net: +477,754 B/S: ∞

CLAY B SIEGALL

128,054 shares

Net: +161,204 B/S: ∞

Erin Ator Thomson

103,209 shares

Net: 0 B/S: -

Stephen Stout

81,529 shares

Net: +359,459 B/S: ∞

Casi DeYoung

73,480 shares

Net: +373,615 B/S: ∞

Mona Ashiya

66,300 shares

Net: +5,321,406 B/S: ∞

Daniel G. Baker

66,300 shares

Net: +66,300 B/S: ∞

George Golumbeski

33,150 shares

Net: +33,150 B/S: ∞

Neil W Gibson

33,150 shares

Net: +33,150 B/S: ∞

Carrie Brownstein

33,150 shares

Net: +33,150 B/S: ∞

Helen M Boudreau

33,150 shares

Net: +33,150 B/S: ∞

Tyler Brous

33,150 shares

Net: +33,150 B/S: ∞

Michael Stewart Lee

33,150 shares

Net: +33,150 B/S: ∞

Amy Kate Sasser

33,150 shares

Net: +33,150 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Group, LLC Redmile	7,198,553	+4,130,880	∞
ADVISORS LLC ORBIMED	5,255,106	+5,255,106	∞
Josiah Hornblower	2,966,709	0	-
Taylor Schreiber	1,548,300	+1,573,910	∞
Abhinav A. Shukla	315,500	+320,622	∞
Andrew R Neill	228,224	+604,578	∞
Arundathy N. Pandite	196,219	+477,754	∞
CLAY B SIEGALL	128,054	+161,204	∞
Erin Ator Thomson	103,209	0	-
Stephen Stout	81,529	+359,459	∞
Casi DeYoung	73,480	+373,615	∞
Mona Ashiya	66,300	+5,321,406	∞
Daniel G. Baker	66,300	+66,300	∞
George Golumbeski	33,150	+33,150	∞
Neil W Gibson	33,150	+33,150	∞
Carrie Brownstein	33,150	+33,150	∞
Helen M Boudreau	33,150	+33,150	∞
Tyler Brous	33,150	+33,150	∞
Michael Stewart Lee	33,150	+33,150	∞
Amy Kate Sasser	33,150	+33,150	∞

Individual Transactions

January 25, 2026

Casi DeYoung

Tax Payment

Change: -2,286

Price: $4.15

Shares: 73,480

Value: -$9,486

Andrew R Neill

Tax Payment

Change: -2,589

Price: $4.15

Shares: 228,224

Value: -$10,744

Stephen Stout

Tax Payment

Change: -593

Price: $4.15

Shares: 81,529

Value: -$2,460

Arundathy N. Pandite

Tax Payment

Change: -3,195

Price: $4.15

Shares: 196,219

Value: -$13,259

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Casi DeYoung	Jan 27	Tax Payment (F) Tax Payment	73,480	-2,286	$4.15	-$9,486
Andrew R Neill	Jan 27	Tax Payment (F) Tax Payment	228,224	-2,589	$4.15	-$10,744
Stephen Stout	Jan 27	Tax Payment (F) Tax Payment	81,529	-593	$4.15	-$2,460
Arundathy N. Pandite	Jan 27	Tax Payment (F) Tax Payment	196,219	-3,195	$4.15	-$13,259

January 10, 2026

Taylor Schreiber

Grant/Award Acquisition

Change: +1,548,300

Price: $0.00

Shares: 1,548,300

Value: +$0

Casi DeYoung

Tax Payment

Change: -5,699

Price: $4.75

Shares: 75,766

Value: -$27,070

Casi DeYoung

Grant/Award Acquisition

Change: +381,600

Price: $0.00

Shares: 381,600

Value: +$0

Andrew R Neill

Tax Payment

Change: -6,660

Price: $4.75

Shares: 230,813

Value: -$31,635

Andrew R Neill

Grant/Award Acquisition

Change: +549,800

Price: $0.00

Shares: 549,800

Value: +$0

Arundathy N. Pandite

Tax Payment

Change: -6,851

Price: $4.75

Shares: 199,414

Value: -$32,542

Arundathy N. Pandite

Grant/Award Acquisition

Change: +487,800

Price: $0.00

Shares: 487,800

Value: +$0

Abhinav A. Shukla

Grant/Award Acquisition

Change: +315,500

Price: $0.00

Shares: 315,500

Value: +$0

Stephen Stout

Tax Payment

Change: -4,153

Price: $4.75

Shares: 82,122

Value: -$19,726

Stephen Stout

Grant/Award Acquisition

Change: +351,400

Price: $0.00

Shares: 351,400

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Taylor Schreiber	Jan 13	Grant/Award Acquisition (A) Compensation/Award	1,548,300	+1,548,300	$0.00	+$0
Casi DeYoung	Jan 13	Tax Payment (F) Tax Payment	75,766	-5,699	$4.75	-$27,070
Casi DeYoung	Jan 13	Grant/Award Acquisition (A) Compensation/Award	381,600	+381,600	$0.00	+$0
Andrew R Neill	Jan 13	Tax Payment (F) Tax Payment	230,813	-6,660	$4.75	-$31,635
Andrew R Neill	Jan 13	Grant/Award Acquisition (A) Compensation/Award	549,800	+549,800	$0.00	+$0
Arundathy N. Pandite	Jan 13	Tax Payment (F) Tax Payment	199,414	-6,851	$4.75	-$32,542
Arundathy N. Pandite	Jan 13	Grant/Award Acquisition (A) Compensation/Award	487,800	+487,800	$0.00	+$0
Abhinav A. Shukla	Jan 13	Grant/Award Acquisition (A) Compensation/Award	315,500	+315,500	$0.00	+$0
Stephen Stout	Jan 13	Tax Payment (F) Tax Payment	82,122	-4,153	$4.75	-$19,726
Stephen Stout	Jan 13	Grant/Award Acquisition (A) Compensation/Award	351,400	+351,400	$0.00	+$0

August 28, 2025

Mona Ashiya

Grant/Award Acquisition

Change: +66,300

Price: $0.00

Shares: 66,300

Value: +$0

Daniel G. Baker

Grant/Award Acquisition

Change: +66,300

Price: $0.00

Shares: 66,300

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mona Ashiya	Sep 02	Grant/Award Acquisition (A) Compensation/Award	66,300	+66,300	$0.00	+$0
Daniel G. Baker	Sep 02	Grant/Award Acquisition (A) Compensation/Award	66,300	+66,300	$0.00	+$0

August 25, 2025

Group, LLC Redmile

Grant/Award Acquisition

Change: +4,097,730

Price: $0.00

Shares: 7,198,553

Value: +$0

CLAY B SIEGALL

Grant/Award Acquisition

Change: +128,054

Price: $0.87

Shares: 128,054

Value: +$111,112

Taylor Schreiber

Grant/Award Acquisition

Change: +25,610

Price: $0.87

Shares: 96,612

Value: +$22,221

Abhinav A. Shukla

Grant/Award Acquisition

Change: +5,122

Price: $0.87

Shares: 81,258

Value: +$4,444

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Group, LLC Redmile	Aug 26	Grant/Award Acquisition (A) Compensation/Award	7,198,553	+4,097,730	$0.00	+$0
CLAY B SIEGALL	Aug 27	Grant/Award Acquisition (A) Compensation/Award	128,054	+128,054	$0.87	+$111,112
Taylor Schreiber	Aug 27	Grant/Award Acquisition (A) Compensation/Award	96,612	+25,610	$0.87	+$22,221
Abhinav A. Shukla	Aug 27	Grant/Award Acquisition (A) Compensation/Award	81,258	+5,122	$0.87	+$4,444