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$ELVN

$52.38 +$2.30 (4.6%)

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Insider Transactions

Insider Transaction Summary

Enterprise Associates 14, L.P. New

4,013,995 shares

Net: 0 B/S: -

Andrew J. Schwab

3,200,634 shares

Net: 0 B/S: -

PATRICK J KERINS

2,611,050 shares

Net: 0 B/S: -

Capital GP VII LLC OrbiMed

2,532,402 shares

Net: 0 B/S: -

Capital Healthcare Fund LP RA

2,122,465 shares

Net: 0 B/S: -

Braden Michael Leonard

1,767,774 shares

Net: 0 B/S: -

Bioscience Holdings Ltd Arix

1,554,558 shares

Net: 0 B/S: -

Ventures (US) LLC Pfizer

1,481,719 shares

Net: 0 B/S: -

CAPITAL MANAGEMENT, L.P. RA

1,454,348 shares

Net: 0 B/S: -

CAPITAL LP COMMODORE

1,448,640 shares

Net: 0 B/S: -

Invest A/S Lundbeckfond

1,432,722 shares

Net: 0 B/S: -

Samuel Kintz

890,392 shares

Net: -54,150 B/S: -

Richard A. Fair

875,000 shares

Net: +875,000 B/S: ∞

Springs Capital LLC Rock

523,411 shares

Net: 0 B/S: -

LUNDBECK A S H

522,499 shares

Net: 0 B/S: -

Venture Investments, LLC Alexandria

293,013 shares

Net: 0 B/S: -

ADVISORS LLC ORBIMED

254,814 shares

Net: 0 B/S: -

Lori Anne Kunkel

54,105 shares

Net: +25,305 B/S: 4.25

Benjamin Hohl

51,000 shares

Net: +28,065 B/S: 2.43

Kenneth Attie

34,100 shares

Net: 0 B/S: -

Rishi Gupta

33,989 shares

Net: +33,989 B/S: ∞

MICHAEL GRAY

27,610 shares

Net: 0 B/S: -

Helen Louise Collins

26,525 shares

Net: +31,385 B/S: 1.23

Richard A. Heyman

22,647 shares

Net: +11,587 B/S: 2.52

Andrew John Phillips

20,491 shares

Net: 0 B/S: -

Anish Patel

20,000 shares

Net: -58,665 B/S: 0.25

Joseph P Lyssikatos

18,750 shares

Net: -104,741 B/S: 0.15

Mika K Derynck

17,126 shares

Net: +17,126 B/S: ∞

Rahul D. Ballal

17,126 shares

Net: +17,126 B/S: ∞

Jake Bauer

17,126 shares

Net: +17,126 B/S: ∞

Mette Kirstine Agger

15,457 shares

Net: 0 B/S: -

James G McArthur

15,457 shares

Net: 0 B/S: -

City Capital Fund V Co-Investment Fund, L.P. Bay

15,457 shares

Net: 0 B/S: -

Laura A Williams

8,500 shares

Net: 0 B/S: -

Edward R. Conner

8,500 shares

Net: 0 B/S: -

Mark Chin

8,500 shares

Net: 0 B/S: -

Barbara Dalton

8,500 shares

Net: 0 B/S: -

David P Bonita

8,500 shares

Net: 0 B/S: -

DAVID M MOTT

8,500 shares

Net: 0 B/S: -

CARL GOLDFISCHER

8,500 shares

Net: 0 B/S: -

Sara M. Nayeem

7,728 shares

Net: 0 B/S: -

J. Scott Garland

1,427 shares

Net: +60,799 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Enterprise Associates 14, L.P. New	4,013,995	0	-
Andrew J. Schwab	3,200,634	0	-
PATRICK J KERINS	2,611,050	0	-
Capital GP VII LLC OrbiMed	2,532,402	0	-
Capital Healthcare Fund LP RA	2,122,465	0	-
Braden Michael Leonard	1,767,774	0	-
Bioscience Holdings Ltd Arix	1,554,558	0	-
Ventures (US) LLC Pfizer	1,481,719	0	-
CAPITAL MANAGEMENT, L.P. RA	1,454,348	0	-
CAPITAL LP COMMODORE	1,448,640	0	-
Invest A/S Lundbeckfond	1,432,722	0	-
Samuel Kintz	890,392	-54,150	-
Richard A. Fair	875,000	+875,000	∞
Springs Capital LLC Rock	523,411	0	-
LUNDBECK A S H	522,499	0	-
Venture Investments, LLC Alexandria	293,013	0	-
ADVISORS LLC ORBIMED	254,814	0	-
Lori Anne Kunkel	54,105	+25,305	4.25
Benjamin Hohl	51,000	+28,065	2.43
Kenneth Attie	34,100	0	-
Rishi Gupta	33,989	+33,989	∞
MICHAEL GRAY	27,610	0	-
Helen Louise Collins	26,525	+31,385	1.23
Richard A. Heyman	22,647	+11,587	2.52
Andrew John Phillips	20,491	0	-
Anish Patel	20,000	-58,665	0.25
Joseph P Lyssikatos	18,750	-104,741	0.15
Mika K Derynck	17,126	+17,126	∞
Rahul D. Ballal	17,126	+17,126	∞
Jake Bauer	17,126	+17,126	∞
Mette Kirstine Agger	15,457	0	-
James G McArthur	15,457	0	-
City Capital Fund V Co-Investment Fund, L.P. Bay	15,457	0	-
Laura A Williams	8,500	0	-
Edward R. Conner	8,500	0	-
Mark Chin	8,500	0	-
Barbara Dalton	8,500	0	-
David P Bonita	8,500	0	-
DAVID M MOTT	8,500	0	-
CARL GOLDFISCHER	8,500	0	-
Sara M. Nayeem	7,728	0	-
J. Scott Garland	1,427	+60,799	∞

Individual Transactions

June 05, 2026

Lori Anne Kunkel

Open Market Sale

Change: -7,779

Price: $34.28

Shares: 54,105

Value: -$266,659

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Lori Anne Kunkel	Jun 09	Open Market Sale (S) Market Sale	54,105	-7,779	$34.28	-$266,659

May 18, 2026

Helen Louise Collins

Option Exercise/Conversion

Change: +5,000

Price: $2.48

Shares: 30,000

Value: +$12,400

Helen Louise Collins

Open Market Sale

Change: -3,475

Price: $39.53

Shares: 26,525

Value: -$137,380

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	May 20	Option Exercise/Conversion (M) Compensation/Award	30,000	+5,000	$2.48	+$12,400
Helen Louise Collins	May 20	Open Market Sale (S) Market Sale	26,525	-3,475	$39.53	-$137,380

April 17, 2026

Helen Louise Collins

Open Market Sale

Change: -140

Price: $45.81

Shares: 29,860

Value: -$6,413

Helen Louise Collins

Option Exercise/Conversion

Change: +5,000

Price: $2.48

Shares: 30,000

Value: +$12,400

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Apr 21	Open Market Sale (S) Market Sale	29,860	-140	$45.81	-$6,413
Helen Louise Collins	Apr 21	Option Exercise/Conversion (M) Compensation/Award	30,000	+5,000	$2.48	+$12,400

March 25, 2026

Helen Louise Collins

Option Exercise/Conversion

Change: +40,000

Price: $2.48

Shares: 65,000

Value: +$99,200

Helen Louise Collins

Open Market Sale

Change: -40,000

Price: $35.10

Shares: 25,000

Value: -$1,404,024

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Mar 27	Option Exercise/Conversion (M) Compensation/Award	65,000	+40,000	$2.48	+$99,200
Helen Louise Collins	Mar 27	Open Market Sale (S) Market Sale	25,000	-40,000	$35.10	-$1,404,024

March 17, 2026

Helen Louise Collins

Option Exercise/Conversion

Change: +5,000

Price: $2.48

Shares: 30,000

Value: +$12,400

Helen Louise Collins

Open Market Sale

Change: -5,000

Price: $27.76

Shares: 25,000

Value: -$138,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Mar 19	Option Exercise/Conversion (M) Compensation/Award	30,000	+5,000	$2.48	+$12,400
Helen Louise Collins	Mar 19	Open Market Sale (S) Market Sale	25,000	-5,000	$27.76	-$138,800

March 10, 2026

Helen Louise Collins

Option Exercise/Conversion

Change: +10,129

Price: $2.48

Shares: 35,129

Value: +$25,119

Helen Louise Collins

Open Market Sale

Change: -10,129

Price: $30.19

Shares: 25,000

Value: -$305,826

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Mar 11	Option Exercise/Conversion (M) Compensation/Award	35,129	+10,129	$2.48	+$25,119
Helen Louise Collins	Mar 11	Open Market Sale (S) Market Sale	25,000	-10,129	$30.19	-$305,826

March 09, 2026

Helen Louise Collins

Option Exercise/Conversion

Change: +29,871

Price: $2.48

Shares: 54,871

Value: +$74,080

Helen Louise Collins

Open Market Sale

Change: -29,871

Price: $30.02

Shares: 25,000

Value: -$896,811

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Mar 11	Option Exercise/Conversion (M) Compensation/Award	54,871	+29,871	$2.48	+$74,080
Helen Louise Collins	Mar 11	Open Market Sale (S) Market Sale	25,000	-29,871	$30.02	-$896,811

March 06, 2026

Benjamin Hohl

Open Market Sale

Change: -10,000

Price: $29.58

Shares: 51,000

Value: -$295,839

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin Hohl	Mar 10	Open Market Sale (S) Market Sale	51,000	-10,000	$29.58	-$295,839

February 17, 2026

Helen Louise Collins

Open Market Sale

Change: -45,000

Price: $26.17

Shares: 25,000

Value: -$1,177,861

Richard A. Heyman

Open Market Sale

Change: -1,230

Price: $26.18

Shares: 22,647

Value: -$32,196

Helen Louise Collins

Option Exercise/Conversion

Change: +45,000

Price: $2.48

Shares: 70,000

Value: +$111,600

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Helen Louise Collins	Feb 19	Open Market Sale (S) Market Sale	25,000	-45,000	$26.17	-$1,177,861
Richard A. Heyman	Feb 19	Open Market Sale (S) Market Sale	22,647	-1,230	$26.18	-$32,196
Helen Louise Collins	Feb 19	Option Exercise/Conversion (M) Compensation/Award	70,000	+45,000	$2.48	+$111,600

February 12, 2026

Mika K Derynck

Grant/Award Acquisition

Change: +17,126

Price: $0.00

Shares: 17,126

Value: +$0

Rahul D. Ballal

Grant/Award Acquisition

Change: +17,126

Price: $0.00

Shares: 17,126

Value: +$0

Jake Bauer

Grant/Award Acquisition

Change: +17,126

Price: $0.00

Shares: 17,126

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mika K Derynck	Feb 17	Grant/Award Acquisition (A) Compensation/Award	17,126	+17,126	$0.00	+$0
Rahul D. Ballal	Feb 17	Grant/Award Acquisition (A) Compensation/Award	17,126	+17,126	$0.00	+$0
Jake Bauer	Feb 17	Grant/Award Acquisition (A) Compensation/Award	17,126	+17,126	$0.00	+$0